computer controlled diesel engine electrical generator ...€¦ · diesel engine synchronous...

Technical Teaching Equipment

OPEN CONTROL+

MULTICONTROL+

REAL TIME CONTROL

European Union Certificate(total safety)

ISO 9000: Quality Management(for Design, Manufacturing,

Commercialization and After-sales service)

Certificates ISO 14000 and ECO-Management and Audit Scheme

(environmental management)

Key features:

Worlddidac Quality Charter Certificate and

Worlddidac Member

Computer Controlled Diesel Engine Electrical Generator,

with SCADA and PID Control

Real and complete control of a Diesel Engine Synchronous Generator.Manual and automatic control over the engine speed and synchronous generator current excitation.Diesel Engine Synchronous Generator synchronization operations studies.Diesel Engine Synchronous Generator stand-alone operations studies.Diesel engine – generator stability in stand-alone and parallel operations studies.Studies of Diesel Engine Synchronous Generator in Micro-Grids, ships, Black-Out situations. Analysis of engine PID speed control signal. Analysis of synchronous generator PID excitation control signal.Analysis of engine PID active power control signal.Analysis of engine-synchronous generator PID power factor control signal.Advanced Real-Time SCADA and PID Control.Possibility of integration in Micro-Grids Power Systems (AEL-MGR). Open Control + Multicontrol + Real-Time Control.Specialized EDIBON Control Software based on Labview.National Instruments Data Acquisition board (250 KS/s , kilo samples per second).Projector and/or electronic whiteboard compatibility allows the unit to be explained and demonstrated to an entire class at one time.Capable of doing applied research, real industrial simulation, training courses, etc.Remote operation and control by the user and remote control for EDIBON technical support are always included.Totally safe, utilizing 4 safety systems (Mechanical, Electrical, Electronic & Software).Designed and manufactured under several quality standards.This unit has been designed for future expansion and integration. A common expansion is the EDIBON Scada-Net (ESN) System which enables multiple students to simultaneously operate many units in a network.

TDEGC

NEW

For more information about Key Features, click here

www.edibon.comPRODUCTS

40.- ELECTRICITY,50.- ENERGY AND90.- THERMODYNAMICS & THERMOTECHNICS

http://www.youtube.com/embed/TzH6jXuWG9E

http://www.edibon.com/products/catalogues/en/keyfeatures.pdf

GENERAL DESCRIPTION

The TDEGC has been designed by Edibon International to give teachers, students and researchers the most important knowledge about how works a real diesel engine - generator group. With the TDEGC unit the user can study the generator control in stand-alone mode and the synchronization with the grid for any power plant in general and the diesel generator group in particular.

The TDEGC unit can work together with many applications related to Smart Grids, Micro-Grids, Power Plants, Power Systems, etc. For more information about these applications click on the following links:

- AEL-MPSS. Modular Smart Grid Power Systems Simulators (Utilities).

http://www.edibon.com/en/files/equipment/AEL-MPSS/catalog

- AEL-CPSS-01S. Smart Grid Power Systems Application, with Automatic Control Generation, Transmission Line and Loads.

http://www.edibon.com/en/files/equipment/AEL-CPSS-01S/catalog

- APS12. Advanced Mechanical, Electrical and Smart Grid Power Systems.

http://www.edibon.com/en/files/equipment/APS12/catalog

- In general with several power systems units.

The TDEGC unit consists of the following elements and modules:

Diesel Engine-Synchronous Generator Group.

Control and Supervision Module.

Instrumentation Module.

Connection Diagram and SCADA Module.

Industrial load modules: Three-Phase Resistive Industrial Module, Three-Phase Inductive Industrial Module, Three-Phase Capacitive Industrial Module.

Diesel Engine-Synchronous Generator Group:

Diesel engine has an electronic accelerator which is controlled by an Automatic Speed Controller to keep the speed constant independently of

the load. On the other hand, diesel engine is coupled to a three-phase synchronous generator in order to transform chemical energy from a fuel to electrical energy. Synchronous generator has an Automatic Voltage Regulator to generate a constant voltage independently of the load

consumption.

Automatic Speed Controller and Automatic Voltage Regulator work as primary control when the diesel engine and synchronous generator are

working in stand-alone operation mode (without grid). The goal of these two controllers is to ensure that engine/generator always rotate at 1500 rpm/50 Hz or 1800 rpm/ 60 Hz (depending of the country frequency) and generate 400 VAC. However these two controllers are not enough when diesel engine – generator work in parallel with the grid. In this circunstance the TDEGC unit includes a secondary controller with

four programmed PIDs: speed, voltage, power factor and active power PIDs. These PIDs allow the users to stabilize the machine in synchronism with the grid.

In addition secondary controller is very important for a complete protection of diesel engine electrical generator to avoid damages in the unit.The most important alarms are listed subsequently: over/undervoltage protection, overcurrent protection, reverse power protection, over/underfrequency protection, low level fuel protection, low oil pressure protection, coolant high temperature protection, dirty filter alarm,etc.

Control and Supervision Module:

This module is the brain of the TDEGC unit and consists of four important parts:

- Speed and voltage controller. It works as secondary controller. When the diesel engine electrical generator works in parallel operation with

the grid four PIDs are working at the same time in order to establish the machine in synchnonism with the National Grid. These PIDs are the

following: speed, voltage, power factor and active power PIDs. The first two (speed and voltage PIDs) can be monitored from the SCADA in

order to understand how the controller works.

- Alarms and operating conditions of the TDEGC unit. The speed and voltage controller works as protection relay too. On this way the unit is completely protected and safe. The following are some alarms/protections included in the unit: overvoltage, undervoltage, overfrequency, underfrequency, overcurrent, reverse power protections.

In addition, this module shows a series of operating conditions allowing the user to know the operating state of the machine. The following are the operating conditions shown in the control panel: ready for operation, start request, GCB synchronization conditions, remote closing signal for GCB synchronization, mains parallel operation, isolated operation, emergency stop, auxiliary services and starter signals.

- Maintenance operation panel. From this one the user can carry out a basic starting test disabling the secondary controller and working with the primary control alone. This function is very important when users work for the first time with the unit and it has to be checked.

- Back-Up protections panel. This panel consists of a differential protection relay and an overcurrent three-phase protection relay. These two protections give the unit a complete safety and reliability.

Instrumentation Module.

This module consist of a field dc power analyzer, an analog ammeter, a three phase generator power analyzer and a three phase grid power analyzer.

- Field DC Power Analyzer: field voltage, current and power measurements.

- Analog ammeter for field current excitation measurements.

- Synchronous generator power analyzer: three-phase output voltage, line currents, power factors, active power, reactive power, apparent powers, frequency, harmonics measurements.

- Grid power analyzer: three-phase output voltage, line currents, power factors, active powers, reactive powers, apparent powers, frequency, harmonics, measurements.

INTRODUCTION

Engine diesel generators play an important role in the World Power Systems. These power machines are used in large amount of applications such as micro-grids, hospitals, shopping centers, ships, energy recover after black-outs and many other situations where the continuity of the power supply is essential.

www.edibon.com

Continue...

General Description

www.edibon.com

UNIT ELEMENTS ALLOCATION

Connection Diagram and SCADA Module.

This module includes all power and signal connectors, bus bars voltage indicator lamps, synchronization lamps and real diagram of

generator, circuit breakers, grid and loads.

SCADA Control System:

The TDEGC unit includes a SCADA Control System with which the user will manage and monitor a large amount of signals both manually

and automatically. For example, start and stop diesel engine signals, fuel valve control signal, engine speed/frequency PID control signal,

generator excitation PID control signal, opening and closing maneuvers of circuit breakers, etc.

Through the TDEGC´s SCADA Control System the user can control and study the engine-generator group in stand-alone operation or in

synchronism with the grid. For isolated operation the unit includes a series of commutable resistive, inductive and capacitive loads. On this

way, the user can vary the active and reactive power to study the behavior of the engine and synchronous generator. For synchronization

operation with the grid, the unit detects the presence of this; hence the speed and voltage secondary controller adjusts phase voltage angles

and engine frequency in order to get synchronization conditions with the national grid. Other important characteristic is that the user can take

the full control over the speed and excitation signals to manage the diesel engine-generator group manually.

On the other hand, through the TDEGC´s SCADA System it is possible to acquire all electrical parameters such us generator output voltages,

line currents, power factors, active powers, reactive powers, apparent powers, excitation voltage, excitation current, generator speed and

frequency, PID speed and voltage signals, etc. Besides, the SCADA includes an oscilloscope that allows visualize generator voltage, current,

active power and speed waves in order to carry out different analysis of the machine.

Industrial load modules: Three-Phase Resistive Industrial Module, Three-Phase Inductive Industrial Module, Three-Phase Capacitive

Industrial Module.

These modules allows user to simulate different industrial energy consumptions in order to study the generator and engine behavior in

isolated operation mode.

This Computer Controlled Unit is supplied with the EDIBON Computer Control System (SCADA), and includes: The unit itself + The movile

workbench + a Data Acquisition Board + Computer Control, Data Acquisition and Management Software Packages, for controlling the process

and all parameters involved in the process.

Control and Supervision Module

Instrumentation Module

Connection Diagram and SCADA Module

AEL-WBMP. Electrical Workbench

(Mobile small)

Three-Phase Inductive Industrial Module

Three-Phase Capacitive Industrial Module

Primary Controller and protections box

Battery

Three-Phase Synchronous Generator

Diesel Engine

Three-Phase Resistive Industrial Module

Electronic Accelerator Air

Filter

Engine Radiator

Mobile Bench

Fuel tank

With this unit there are several options and possibilities:

- Main items: 1, 2, 3, 4 and 5.

- Optional items: 6, 7 and 8.

Let us describe first the main items (1 to 5):

TDEGC. Unit:

AEL-WBMP. Electrical Workbench (Mobile Small).


Enables to connect up to 16 diesel generators in parallel-island with distribution of

active and reactive load and start/stop in function of the load demand.

Includes analogical outputs to control voltage and frequency regulators.

Three-phase measurements of the grid and generator voltage.

Three-phase measurements of the generator current and power.

Single-phase measurement of the grid current.

"island grid/parallel grid" sensor.

"local/remote control" digital signal.

Alarm indicators: over/undervoltage, reverse power, overcurrent,

over/underfrequency, shutdown alarms and low level fuel.

Remote control signal states indicators: ready for operation, start request, GCB

synchronization conditions, remote closing signal for GCB synchronization, mains

parallel operation, isolated operation, emergency stop.

Maintenance panel: key of permission for maintenance, ignition switch, starter

signal.

Back-Up protections: earth leakage relay, 3 phases overcurrent relay.

Generator protections: max/mín-voltage (59/27), max/min-frequency

(81O/U), dead bus detection, reverse power/reduce (32R/F), overcurrent time

defined curve (50/51), inverse time overcurrent (IEC255).

Motor: over/sub speed (12).

PID Power Factor Control.

PID Excitation Control.

PID Active Power Control.

PID Speed Control.

Instrumentation Module:

DC Power Analyzer:

Rated voltage range: 0-100 Vdc.

Rated current range: 0-10 A.

Communication port RS-485.

DC Analog Ammeter:

Rated current range: 0-2.5A.

AC Generator Power Analyzer:

Display for instantaneous variables: 3x3 digits.

Display for energies: 8+1digits.

Voltage:

VL-N = 185V to 460V.

VL-L = 320V to 800V.

Current:

Phase Current : 0.03 to 10A.

Neutral Current : 0.09 to 10A.

COMPLETE TECHNICAL SPECIFICATIONS (for main items)

1

AEL-WBMP. Electrical Workbench (Mobile Small) including: - Control and Supervision Module.- Instrumentation Module.- Connection Diagram and SCADA Module.- Three-Phase Resistive Industrial Module.- Three-Phase Inductive Industrial Module.- Three-Phase Capacitive Industrial Module.

www.edibon.com

Continue...

Frequency: 48 to 62Hz 0.1Hz.

Power: Active, Reactive and Apparent.

Power Factor: Power factor for resistive, inductive and capacitive load types.

AC Mains Power Analyzer:



Voltage:

VL-N = 185V to 460V.

VL-L = 320V to 800V.

Current:


Neutral Current : 0.09 to 10A




Connection Diagram and SCADA Module:

Panel with real diagram.

Emergency Stop Push-button.

3 Voltage indicators for three bus bar parts: generation indicator lamp, loads indicator lamp and mains

indicator lamp.

3 synchronization lamps indicator.

GCB (generator circuit breaker) and MCB (mains circuit breaker) circuit breaker lamps.

P1 power connector for diesel engine-generator.

MAINS connector for synchronization operation.

USB 1 communication connector for maintenance operations.

ON-OFF switch.

230 VAC Power supply cable with single-phase plug.

230 VAC, 30mA differential protection.

Three-Phase Resistive Industrial Module:

3 x 1kW three-phase resistor loads 3x(3x150) ohms.

3 x manual commutators to change the resistive load.

3 x load indicator lamps.

Three-Phase Inductive Industrial Module:

3 x 1kVar three-phase inductive loads

3 x manual commutators to change the inductive load.


Three-Phase Capacitive Industrial Module.:

3 x 1kVar three-phase capacitive loads.

3 x manual commutators to change the capacitive load.


www.edibon.com

Complete Technical Specifications (for main items)

Continue...

Diesel Engine-Synchronous Generator Group:

Diesel Engine:

4 stroke diesel engine with cylinders in line.

Liquid cooled with axial fan.

Forced lubrication with vane pump on the crankshaft.

Water pump in the engine block.

Cylinder: 3.

Engine displ (cm3): 1028.

Injection system: IDI.

Compression ratio 22.8:1.

Nominal Power (kW/HP): 20 kW/26,8 HP.

Max torque (Nm/rpm): 67.0 / 2000.

Diesel Fuel.

Oil sump capacity (l): 2.4.

Phisical characteristics:

H × L × W (mm): 519 × 516 ×412.

Dry weight (kg): 85.

Air filter.

Fuel tank: 160 l.

Synchronous generator:

Synchronous speed: 1500 rpm.

Nominal frequency: 50 Hz. (60 Hz on request).

Apparent power: 8 kVA.

Nominal voltage: 400 VAC.

Nominal current: 11 A

Power factor: 0,8.

Number of poles: 4.

Nominal current excitation: 1,5 A.

Nominal voltage excitation: 23,7 A.

The complete unit includes as well:

Real and complete control of a Diesel Engine Synchronous Generator.

Manual and automatic control over the engine speed and synchronous generator current

excitation.

Diesel Engine Synchronous Generator synchronization operations studies.

Diesel Engine Synchronous Generator stand-alone operations studies.

Diesel engine – generator stability in stand-alone and parallel operations studies.

Studies of Diesel Engine Synchronous Generator in Micro-Grids, ships, Black-Out situations.

Analysis of engine PID speed control signal.

Analysis of synchronous generator PID excitation control signal.

Analysis of engine PID active power control signal.

Analysis of engine-synchronous generator PID power factor control signal.

Advanced Real-Time SCADA and PID Control.

Possibility of integration in Micro-Grids Power Systems (AEL-MGR).

Open Control + Multicontrol + Real-Time Control.

Specialized EDIBON Control Software based on Labview.

National Instruments Data Acquisition board (250 KS/s , kilo samples per second).

Projector and/or electronic whiteboard compatibility allows the unit to be explained and

demonstrated to an entire class at one time.

Capable of doing applied research, real industrial simulation, training courses, etc.

Remote operation and control by the user and remote control for EDIBON technical support are

always included.

Totally safe, utilizing 4 safety systems (Mechanical, Electrical, Electronic & Software).

Designed and manufactured under several quality standards.

This unit has been designed for future expansion and integration. A common expansion is the

EDIBON Scada-Net (ESN) System which enables multiple students to simultaneously operate

many units in a network.

Diesel Engine-Electrical Generator.

www.edibon.com


Continue...

DAB. Data Acquisition Board:

The Data Acquisition board is part of the SCADA system.

PCI Express Data acquisition board (National Instruments) to be placed in a computer slot. Bus PCI

Express.

Analog input:

Number of channels= 16 single-ended or 8 differential. Resolution=16 bits, 1 in 65536.

Sampling rate up to: 250 KS/s (kilo samples per second).

Input range (V)= 10 V. Data transfers=DMA, interrupts, programmed I/0. DMA channels=6.

Analog output:

Number of channels=2. Resolution=16 bits, 1 in 65536. Maximum output rate up to: 900 KS/s.

Output range(V)= 10 V. Data transfers=DMA, interrupts, programmed I/0.

Digital Input/Output:

Number of channels=24 inputs/outputs. D0 or DI Sample Clock frequency: 0 to 100 MHz.

Timing: Number of Counter/timers=4. Resolution: Counter/timers: 32 bits.

/CCSOF. PID Computer Control +Data Acquisition+Data Management Software:TDEGC

The three softwares are part of the SCADA system.

Compatible with actual Windows operating systems. Graphic and intuitive simulation of the process in

screen. Compatible with the industry standards.

Registration and visualization of all process variables in an automatic and simultaneous way.

Flexible, open and multicontrol software, developed with actual windows graphic systems, acting

simultaneously on all process parameters.

Analog and digital PID control.

Management, processing, comparison and storage of data.

Sampling velocity up to .250 KS/s (kilo samples per second)

It allows the registration of the alarms state and the graphic representation in real time.

Comparative analysis of the obtained data, after the process and modification of the conditions during the

process.

Open software, allowing the teacher to modify texts, instructions. Teacher’s and student’s

passwords to facilitate the teacher’s control on the student, and allowing the access to different work levels.

This unit allows the 30 students of the classroom to visualize simultaneously all the results and the

manipulation of the unit, during the process, by using a projector or an electronic whiteboard.

Cables and Accessories, for normal operation.

Manuals: This unit is supplied with 8 manuals: Required Services, Assembly and Installation, Control

Software, Starting-up, Safety, Maintenance, Calibration & Practices Manuals.


* References 1 to 5 are the main items: TDEGC + DAB + TDEGC/CCSOF + Cables and Accessories + Manuals are included in the minimum supply for enabling normal and full operation.

www.edibon.com

DAB

TDEGC/CCSOF

5

*

4

2

3

1.- Automatic speed control of the engine and generator in island.

2.- Manual speed control of the engine in island.

3.- Automatic excitation control of the three-phase synchronous generator.

4.- Manual excitation control of the three-phase synchronous generator.

5.- Automatic speed control of the engine in parallel with the grid.

6.- Manual speed control of the engine in parallel with the grid.

7.- Automatic excitation control of the synchronous generator in parallel with the grid.

8.- Manual excitation control of the synchronous generator in parallel with the grid.

9.- Control of the engine and generator in parallel generation mode (working with other generators).

10.- Coordination of energy needs and generating capacity in stand-alone grids.

11.- Active power waves measurement in real time and comparison with PID speed signal and engine.

12.- Smart Meter to measure the generated energy by the generator.

13.- Manual control of voltage, frequency, power factor and torque.

14.- Manual control of voltage and frequency of the generator in a stand-alone and in parallel operation (with any other generator).

15.- Automatic control of voltage and frequency of the generator/engine in a stand-alone or in parallel operation (with any other generator).

16.- Study of energy requirements and energy generation in stand-alone grid.

17.- Studying of synchronous generator/engine response when a change in load is produced.

18.- Synchronization operations of the one synchronous generator and the grid.

Other optional practical exercises:

19.- Synchronization operations with two synchronous generators and grid (with any other generator).

20.- Load sharing between two synchronous generators (with any other generator).

Other possibilities to be done with this Unit:

21.- Many students view results simultaneously.

To view all results in real time in the classroom by means of a projector or an electronic whiteboard.

22.- Open Control, Multicontrol and Real Time Control.

This unit allows intrinsically and/or extrinsically to change the span, gains; proportional, integral, derivate parameters; etc, in real time.

23.- The Computer Control System with SCADA and PID Control allow a real industrial simulation.

24.- This unit is totally safe as uses mechanical, electrical and electronic, and software safety devices.

25.- This unit can be used for doing applied research.

26.- This unit can be used for giving training courses to Industries even to other Technical Education Institutions.

27.- Visualization of all the sensors values used in the TDEGC unit process.

- Several other exercises can be done and designed by the user.

EXERCISES AND PRACTICAL POSSIBILITIES TO BE DONE WITH MAIN ITEMS

REQUIRED SERVICES DIMENSIONS & WEIGHTS

- Electrical supply: three-phase, 380V./50 Hz. or 208V./60 Hz., 20kW.

- Computer (PC).

- Fume extractor in closed places.

- Carbon monoxide detector.

www.edibon.com

TDEGC:

Mobile Workbencht with Modules:

-Dimensions: 1380 x 840 x 2010 mm. approx. (54.33 x 33.07 x 79.13 inches approx.).

-Weight: 100 Kg. approx. (220 pounds approx.).

Engine-Generator: -Dimensions: 1600 x 700 x 1500 mm. approx. (63.01 x 27.56 x 59.05 inches approx.).

-Weight: 300 Kg. approx. (661 pounds approx.).

REQUIRED CONSUMABLES (Not included)

- Diesel.

SOFTWARE MAIN SCREENS

SCADA and PID Control

www.edibon.com

Main screen

Main software operation possibilities.

Auxiliary services and starter engine signals.

Preheating engine, loading manual control variables and running engine signals for manual control operations.

Electrical and mechanical alarms and protections.

Main control panel for manual/automatic engine operations, start/stop engine button, open/close circuit breakers buttons, manual excitation and speed throttles, emergency stop button and reset alarms button.

III

II

I

III

II

I

IV

V

IV

V

VI

VII

Oscilloscope for monitoring PID speed and excitation signals, voltage and current synchronous generator waves, speed engine wave, scale factors to increase or decrease the signals size.

VI

Unifilar diagram with generator and grid circuit breakers state, digital instrumentation for real time analysis of the electrical parameters of the synchronous generator and the grid.

VII

www.edibon.com

SOME REAL RESULTS OBTAINED FROM THIS UNIT

This graph shows the synchronization moment with the grid when the synchronous generator is being established.

Example of the established synchronous generator in parallel with the grid. On this moment the generator is generating active power with inductive power factor.

Generator voltage wave Generator current wave

Voltage – Current phase angles

www.edibon.com

Some real results obtained from this unit

Example of active power waves when the synchronous generator is synchronized with the grid. When the active power is increasing means that the engine fuel vale is at 100%. In the left side of the screen are shown all electrical parameters of the synchronous generator.

Pick total active power point

Valley total active power point

TDEGC/ICAI. Interactive Computer Aided Instruction Software System.

a) Technical and Vocational Education configuration

EDIBON Classroom Manager - ECM. EDIBON Classroom Manager (Instructor Software).

ECM is the application that allows the Instructor to register students, manage

and assign tasks for workgroups, create own content to carry out Practical

Exercises, choose one of the evaluation methods to check the Student

knowledge and monitor the progression related to the planned tasks for

individual students, workgroups, units, etc... so the teacher can know in real

time the level of understanding of any student in the classroom.

Innovative features:

User Data Base Management.

Administration and assignment of Workgroups, Tasks and Training

sessions.

Creation and Integration of Practical Exercises and Multimedia

Resources.

Custom Design of Evaluation Methods.

Creation and assignment of Formulas & Equations.

Equation System Solver Engine.

Updatable Contents.

Report generation, User Progression Monitoring and Statistics.

- ESL. EDIBON Student Labsoft (Student Software).

ESL is the application addressed to the Students that helps them to understand

theoretical concepts by means of practical exercises and to prove their

knowledge and progression by performing tests and calculations in addition to

Multimedia Resources. Default planned tasks and an Open workgroup are

provided by EDIBON to allow the students start working from the first session.

Reports and statistics are available to know their progression at any time, as

well as explanations for every exercise to reinforce the theoretically acquired

technical knowledge.

Innovative features:

Student Log-In & Self-Registration.

Existing Tasks checking & Monitoring.

Default contents & scheduled tasks available to be used from the

first session.

Practical Exercises accomplishment by following the Manual

provided by EDIBON.

Evaluation Methods to prove your knowledge and progression.

Test self-correction.

Calculations computing and plotting.

Equation System Solver Engine.

User Monitoring Learning & Printable Reports.

Multimedia-Supported auxiliary resources.

COMPLETE TECHNICAL SPECIFICATIONS (for optional items)

Additionally to the main items (1 to 5) described, we can offer, as optional, other items from 6 to 8.

All these items try to give more possibilities for:

a) Technical and Vocational Education configuration. (ICAI)

b) Multipost Expansions options. (Mini ESN and ESN)

6

This complete software package consists of an Instructor Software (EDIBON Classroom Manager -ECM) totally integrated with the Student

Software (EDIBON Student Labsoft -ESL). Both are interconnected so that the teacher knows at any moment what is the theoretical and practical knowledge of

the students.

This software is optional and can be used additionally to items (1 to 5).

For more information see ICAI catalogue. Click on the following link:

www.edibon.com/products/catalogues/en/ICAI.pdf

ECM. EDIBON Classroom Manager (Instructor Software)

Application main screen ECAL. EDIBON Calculations Program Package - Formula Editor Screen

ERS. EDIBON Results & Statistics Program Package - Student

Scores Histogram ETTE. EDIBON Training Test & Exam Program Package - Main Screen with Numeric Result

Question

EDIBON Student Labsoft

ESL. EDIBON Student LabSoft (Student Software) Application Main Screen EPE. EDIBON Practical Exercise Program

Package Main Screen

ERS. EDIBON Results & Staticstics Program Package-Question

Explanation

ECAL. EDIBON Calculations Program Package Main Screen

www.edibon.com

Mini Scada-NetSoftware

Computer ControlSoftware: ComputerControl+DataAcquisition+DataManagement

Mini ESN. EDIBON Mini Scada-Net System

LOCAL NET FOR 30 STUDENTS

OPEN CONTROL+

MULTICONTROL+

REAL TIME CONTROL+

MULTI STUDENT POST

Computer Controlled Diesel Engine Electrical Generator (TDEGC)

b) Multipost Expansions options

Complete Technical Specifications (for optional items)

For more information see Mini ESN catalogue. Click on the following link:

ESN. EDIBON Scada-Net System. This unit can be integrated, in the future, into a Complete Laboratory with many Units and many Students.

For more information see ESN catalogue. Click on the following link:

Mini ESN. EDIBON Mini Scada-Net System.

www.edibon.com/products/catalogues/en/Mini-ESN.pdf

Note : The M in i ESN S y s t e m c a n b e u s e dw i t h a n y E D I B O Nc o m p u t e r c o n t r o l l e dunit.

Mini ESN. EDIBON Mini Scada-Net System allows up to 30 students to work with a

Teaching Unit in any laboratory, simultaneously. It is useful for both, Higher

Education and/or Technical and Vocational Education.

The Mini ESN system consists of the adaptation of any EDIBON Computer

Controlled Unit with SCADA integrated in a local network.

This system allows to view/control the unit remotely, from any computer integrated

in the local net (in the classroom), through the main computer connected to the

unit. Then, the number of possible users who can work with the same unit is higher

than in an usual way of working (usually only one).

Main characteristics:

- It allows up to 30 students to work simultaneously with the EDIBON

Computer Controlled Unit with SCADA, connected in a local net.

- Open Control + Multicontrol + Real Time Control + Multi Student Post.

- Instructor controls and explains to all students at the same time.

- Any user/student can work doing "real time" control/multicontrol and

visualisation.

- Instructor can see in the computer what any user/student is doing in the

unit.

- Continuous communication between the instructor and all the

users/students connected.

Main advantages:

- It allows an easier and quicker understanding.

- This system allows you can save time and cost.

- Future expansions with more EDIBON Units.

Instructor’sCentral

Computer

1 UNIT =up to 30 STUDENTS

can work simultaneously

www.edibon.com/products/catalogues/en/units/thermodynamicsthermotechnics/esn-thermodynamics/ESN-THERMODYNAMICS.pdf

www.edibon.com

7

8

Minimum supply always includes:

Unit: TDEGC. Computer Controlled Diesel Engine Electrical Generator.

DAB. Data Acquisition Board.

TDEGC/CCSOF. Computer Control + Data Acquisition + Data Management Software.


Manuals.

* IMPORTANT: Under TDEGC we always supply all the elements for immediate running as 1, 2, 3, 4 and 5.

a) Technical and Vocational configuration

TDEGC/ICAI. Interactive Computer Aided Instruction Software System.


Mini ESN. EDIBON Mini Scada-Net System.

ESN. EDIBON Scada-Net System.

ORDER INFORMATION

1

2

3

4

5

Main items (always included in the supply) Optional items (supplied under order)specific

6

7

8

www.edibon.com

TDEGC. Unit:

AEL-WBMP. Electrical Workbench (Mobile Small).


Enables to connect up to 16 diesel generators in parallel-island with distribution of active and reactive load and start/stop in function of the load demand.

Includes analogical outputs to control voltage and frequency regulators.

Three-phase measurements of the grid and generator voltage.

Three-phase measurements of the generator current and power.

Single-phase measurement of the grid current.

"island grid/parallel grid" sensor.

"local/remote control" digital signal.

Alarm indicators: over/undervoltage, reverse power, overcurrent, over/underfrequency, shutdown alarms and low level fuel.

Remote control signal states indicators: ready for operation, start request, GCB synchronization conditions, remote closing signal for GCB synchronization,

mains parallel operation, isolated operation, emergency stop.

Maintenance panel: key of permission for maintenance, ignition switch, starter signal.

Back-Up protections: earth leakage relay, 3 phases overcurrent relay.

Generator protections: max/mín-voltage (59/27), max/min-frequency (81O/U), dead bus detection, reverse power/reduce (32R/F), overcurrent time

defined curve (50/51), inverse time overcurrent (IEC255).

Motor: over/sub speed (12).

PID Power Factor Control.

PID Excitation Control.

PID Active Power Control.

PID Speed Control.

Instrumentation Module:

DC Power Analyzer:

Rated voltage range: 0-100 Vdc.

Rated current range: 0-10 A.

Communication port RS-485.

DC Analog Ammeter.

Rated current range: 0-2.5A.

AC Generator Power Analyzer:



Voltage:

VL-N = 185V to 460V.

VL-L = 320V to 800V.

Current:


Neutral Current : 0.09 to 10A.




AC Mains Power Analyzer:



Voltage:

VL-N = 185V to 460V.

VL-L = 320V to 800V.

Current:


Neutral Current : 0.09 to 10A




Connection Diagram and SCADA Module:

Panel with real diagram.

Emergency Stop Push-button.

3 Voltage indicators for three bus bar parts: generation indicator lamp, loads indicator lamp and mains indicator lamp.

3 synchronization lamps indicator.

GCB (generator circuit breaker) and MCB (mains circuit breaker) circuit breaker lamps.

P1 power connector for diesel engine-generator.

MAINS connector for synchronization operation.

USB 1 communication connector for maintenance operations.

ON-OFF switch.

230 VAC Power supply cable with single-phase plug.

230 VAC, 30mA differential protection.

TENDER SPECIFICATIONS (for main items)

1

www.edibon.com

Continue...

Three-Phase Resistive Industrial Module:

3 x 1kW three-phase resistor loads 3x(3x150) ohms.

3 x manual commutators to change the resistive load.


Three-Phase Inductive Industrial Module:

3 x 1kVar three-phase inductive loads

3 x manual commutators to change the inductive load.


Three-Phase Capacitive Industrial Module:

3 x 1kVar three-phase capacitive loads.

3 x manual commutators to change the capacitive load.


Diesel Engine-Synchronous Generator Group.

Diesel Engine:

4 stroke diesel engine with cylinders in line.

Liquid cooled with axial fan.

Forced lubrication with vane pump on the crankshaft.

Water pump in the engine block.

Cylinder: 3.

Engine displ (cm3): 1028.

Injection system: IDI.

Compression ratio 22.8:1.

Nominal Power (kW/HP): 20kW/26,8 HP.

Max torque (Nm/rpm): 67.0 / 2000.

Diesel Fuel.

Oil sump capacity (l): 2.4.

Phisical characteristics:

H × L × W (mm): 519 × 516 ×412.

Dry weight (kg): 85.

Air filter.

Fuel tank: 160 l.

Synchronous generator:

Synchronous speed: 1500 rpm.

Nominal frequency: 50 Hz. (60 Hz on request).

Apparent power: 8 kVA.

Nominal voltage: 400 VAC.

Nominal current: 11 A

Power factor: 0,8.

Number of poles: 4.

Nominal current excitation: 1,5 A.

Nominal voltage excitation: 23,7 A.

The complete unit includes as well:

Real and complete control of a Diesel Engine Synchronous Generator.

Manual and automatic control over the engine speed and synchronous generator current excitation.

Diesel Engine Synchronous Generator synchronization operations studies.

Diesel Engine Synchronous Generator stand-alone operations studies.

Diesel engine – generator stability in stand-alone and parallel operations studies.

Studies of Diesel Engine Synchronous Generator in Micro-Grids, ships, Black-Out situations.

Analysis of engine PID speed control signal.

Analysis of synchronous generator PID excitation control signal.

Analysis of engine PID active power control signal.

Analysis of engine-synchronous generator PID power factor control signal.

Advanced Real-Time SCADA and PID Control.

Open Control + Multicontrol + Real-Time Control.

Possibility of integration in Micro-Grids Power Systems (AEL-MGR).

Specialized EDIBON Control Software based on Labview.

National Instruments Data Acquisition board (250 KS/s , kilo samples per second).

Projector and/or electronic whiteboard compatibility allows the unit to be explained and demonstrated to an entire class at one time.

Capable of doing applied research, real industrial simulation, training courses, etc.

Remote operation and control by the user and remote control for EDIBON technical support are always included.

Totally safe, utilizing 4 safety systems (Mechanical, Electrical, Electronic & Software).

Designed and manufactured under several quality standards.

This unit has been designed for future expansion and integration. A common expansion is the EDIBON Scada-Net (ESN) System which enables multiple

students to simultaneously operate many units in a network.

www.edibon.com

Continue...

Tender Specifications (for main items)

DAB. Data Acquisition Board:

The Data Acquisition board is part of the SCADA system. PCI Express Data acquisition board (National Instruments) to be placed in a computer slot.

Analog input: Channels= 16 single-ended or 8 differential. Resolution=16 bits, 1 in 65536. Sampling rate up to: 250 KS/s (kilo samples per second).

Analog output: Channels=2. Resolution=16 bits, 1 in 65536.

Digital Input/Output: Channels=24 inputs/outputs.

/CCSOF. PID Computer Control +Data Acquisition+Data Management Software:TDEGC

The three softwares are part of the SCADA system.

Compatible with the industry standards.

Flexible, open and multicontrol software, developed with actual windows graphic systems, acting simultaneously on all process parameters.

Analog and digital PID control.

Management, processing, comparison and storage of data.

Sampling velocity up to 250 KS/s (kilo samples per second).

It allows the registration of the alarms state and the graphic representation in real time.

Open software, allowing the teacher to modify texts, instructions. Teacher’s and student’s passwords to facilitate the teacher’s control on the student, and

allowing the access to different work levels.

This unit allows the 30 students of the classroom to visualize simultaneously all the results and the manipulation of the unit, during the process, by using a

projector or an electronic whiteboard.


Manuals: This unit is supplied with 8 manuals: Required Services, Assembly and Installation, Control Software, Starting-up, Safety, Maintenance,

Calibration & Practices Manuals.

4

5

3

2

www.edibon.com

Tender Specifications (for main items)

1.- Automatic speed control of the engine and generator in island.

2.- Manual speed control of the engine in island.

3.- Automatic excitation control of the three-phase synchronous generator.

4.- Manual excitation control of the three-phase synchronous generator.

5.- Automatic speed control of the engine in parallel with the grid.

6.- Manual speed control of the engine in parallel with the grid.

7.- Automatic excitation control of the synchronous generator in parallel with the grid.

8.- Manual excitation control of the synchronous generator in parallel with the grid.

9.- Control of the engine and generator in parallel generation mode (working with other generators).

10.- Coordination of energy needs and generating capacity in stand-alone grids.

11.- Active power waves measurement in real time and comparison with PID speed signal and engine.

12.- Smart Meter to measure the generated energy by the generator.

13.- Manual control of voltage, frequency, power factor and torque.

14.- Manual control of voltage and frequency of the generator in a stand-alone and in parallel operation (with any other generator).

15.- Automatic control of voltage and frequency of the generator/engine in a stand-alone or in parallel operation (with any other generator).

16.- Study of energy requirements and energy generation in stand-alone grid.

17.- Studying of synchronous generator/engine response when a change in load is produced.

18.- Synchronization operations of the one synchronous generator and the grid.

Other optional practical exercises:

19.- Synchronization operations with two synchronous generators and grid (with any other generator).

20.- Load sharing between two synchronous generators (with any other generator).

Other possibilities to be done with this Unit:

21.- Many students view results simultaneously.

To view all results in real time in the classroom by means of a projector or an electronic whiteboard.

22.- Open Control, Multicontrol and Real Time Control.

This unit allows intrinsically and/or extrinsically to change the span, gains; proportional, integral, derivate parameters; etc, in real time.

23.- The Computer Control System with SCADA and PID Control allow a real industrial simulation.

24.- This unit is totally safe as uses mechanical, electrical and electronic, and software safety devices.

25.- This unit can be used for doing applied research.

26.- This unit can be used for giving training courses to Industries even to other Technical Education Institutions.

27.- Visualization of all the sensors values used in the TDEGC unit process.

- Several other exercises can be done and designed by the user.

Exercises and Practical Possibilities to be done with Main Items

6

TENDER SPECIFICATIONS (for optional items)

TDEGC/ICAI. Interactive Computer Aided Instruction Software System. This complete software package consists of an Instructor Software (EDIBON Classroom Manager -ECM-SOF) totally integrated with the Student Software

(EDIBON Student Labsoft -ESL-SOF). Both are interconnected so that the teacher knows at any moment what is the theoretical and practical knowledge of the

students. - ECM-SOF. EDIBON Classroom Manager (Instructor Software). ECM-SOF is the application that allows the Instructor to register students, manage and assign tasks for workgroups, create own content to carry out Practical

Exercises, choose one of the evaluation methods to check the Student knowledge and monitor the progression related to the planned tasks for individual

students, workgroups, units, etc... so the teacher can know in real time the level of understanding of any student in the classroom. Innovative features: User Data Base Management. Administration and assignment of Workgroups, Tasks and Training sessions. Creation and Integration of Practical Exercises and Multimedia Resources. Custom Design of Evaluation Methods. Creation and assignment of Formulas & Equations. Equation System Solver Engine. Updatable Contents. Report generation, User Progression Monitoring and Statistics. - ESL-SOF. EDIBON Student Labsoft (Student Software). ESL-SOF is the application addressed to the Students that helps them to understand theoretical concepts by means of practical exercises and to prove their

knowledge and progression by performing tests and calculations in addition to Multimedia Resources. Default planned tasks and an Open workgroup are

provided by EDIBON to allow the students start working from the first session. Reports and statistics are available to know their progression at any time, as well

as explanations for every exercise to reinforce the theoretically acquired technical knowledge. Innovative features: Student Log-In & Self-Registration. Existing Tasks checking & Monitoring. Default contents & scheduled tasks available to be used from the first session. Practical Exercises accomplishment by following the Manual provided by EDIBON. Evaluation Methods to prove your knowledge and progression. Test self-correction. Calculations computing and plotting. Equation System Solver Engine. User Monitoring Learning & Printable Reports. Multimedia-Supported auxiliary resources.

Mini ESN. EDIBON Mini Scada-Net System. EDIBON Mini Scada-Net System allows up to 30 students to work with a Teaching Unit in any laboratory, simultaneously. The Mini ESN system consists of the adaptation of any EDIBON Computer Controlled Unit with SCADA integrated in a local network. This system allows to view/control the unit remotely, from any computer integrated in the local net (in the classroom), through the main computer connected to the

unit. Main characteristics: - It allows up to 30 students to work simultaneously with the EDIBON Computer Controlled Unit with SCADA, connected in a local net. - Open Control + Multicontrol + Real Time Control + Multi Student Post. - Instructor controls and explains to all students at the same time. - Any user/student can work doing "real time" control/multicontrol and visualisation. - Instructor can see in the computer what any user/student is doing in the unit. - Continuous communication between the instructor and all the users/students connected. Main advantages: - It allows an easier and quicker understanding. - This system allows you can save time and cost. - Future expansions with more EDIBON Units. The system basically will consist of: This system is used with a Computer Controlled Unit. - Instructor's computer. - Students' computers. - Local Network. - Unit-Control Interface adaptation. - Unit Software adaptation. - Webcam. - Mini ESN Software to control the whole system. - Cables and accessories required for a normal operation.

a) Technical and Vocational Education configuration


*Specifications subject to change without previous notice, due to the convenience of improvements of the product.

Issue: ED01/17Date: February/2017

REPRESENTATIVE:

C/ Del Agua, 14. Polígono Industrial San José de Valderas. 28918 LEGANÉS. (Madrid). SPAIN.Phone: 34-91-6199363 FAX: 34-91-6198647

E-mail: [email protected] WEB site: www.edibon.com

7

computer controlled diesel engine electrical generator ...€¦ · diesel engine synchronous...

Documents