mains protection relays 2012-04 cpbempre

7/28/2019 Mains Protection Relays 2012-04 CPBEMPRE

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Mains

Protection

Relays

Simple solutions to

secure your independent

power generationapplications.


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Ph

otovoltaic

s

Solar panels are becoming an increasingly cost effective option for generating

and supplying electricity for commercial applications and residential buildings.In both cases, operating the supply in parallel to the mains requires protectionthat meets the local utility supply standards. The ComAp mains protectionproducts suit this energy source well, being easy to install and intuitive to use.And, with users infrequently on site or lacking technical knowledge, practical

features such as automatic reset, remote information and reliable monitoringof basic functions help deliver a trouble-free operation.

DC/AC

INVE

RTER

SOLA

RPAN

ELS

MainsP

ro


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SOLAR POWER PLANT

G59/2 Application

Redruth, United Kingdom

This project is a 50 kWp photovoltaic

system on a cream factory Roddas, the

cream makers since 1890, located in

Redruth. There are MainsPro units at the

site as a part of the G59/2 switchboard

installed by the 2020 Solar, company

that offers complete solutions for solar

photovoltaic applications.

Our systems are tested and verified by

local electricity companies as part of G59/2

grid connection procedures and have

always passed first time. We always use

MainsPro relays in our G59/2 protection

cabinets because of the high quality, easy

of use and excellent service from ComAp.

We have more projects like these in

the pipe line and also offer complete

grid protection solutions to our clients

with of course the MainsPro as a central

component. Also, arranging on-line trainings

helps us to understand ComAp products

better. We really like MainsPro because it is

virtually plug and play said Ronnie Bakker,

2020 Solar Technical Director.

www.comap.cz

MAINS


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W

ater

Over recent years a large number of mains protection systems have been

commissioned for small to medium water power plants across Europe.With the principal purpose of generating electricity to the grid, ComApDIN rail mounted protection modules have provided full protection forgenerators operating in these types of parallel-to-mains applications.

WATER

POWER

PLANT

Mains

Pro

3RD PAR

TYCONT

ROLSYSTE

M


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WATER POWER PLANT

Ceneks Saw-mill, Czech Republic

Ceneks Saw-mill is a hydroelectric

plant with a tradition it was originally

used for processing timber. In 1912 the

reconstruction of saw-mill to electric

power station was initiated and the plant

was equipped with horizontal Francis

turbine and 125 HP, 8-pole generator,

which is in operation until today. The

entire power plant, including 50 m long

aquaduct, is registered on the heritage

list of the Ministry of Culture.

In 2010, the operator EZ Renewable

resources, s. r. o., equipped the generator

connection by MainsPro protection relay.

The unit provides voltage and frequency

protection for the 3 kV distribution network

and generator disconnection in case of

mains failure. MainsPro is fitted in a metal

box in the original electromechanical

protection unit cover to keep the historical

look of the switchboard.

www.comap.cz

MAIN

S


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W

ind

Large-scale wind farms supply direct to the

electric power transmission networks, whilstsmaller facilities are used to provide electricityin remote locations for individual homes andcommunities. Due to the isolated nature of windpower applications, effective communication

with the controller and access to informationremotely (using WebSupervisor) via a computeror smart phone makes ComAp InteliPro anattractive protection solution.

InteliPr

o

3RD PA

RTY

CONTROL

SYSTEM

WINDMIL

LS

Neutral

Displ


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15 KW SCHOOL WIND TURBINE

G59/2 APPLICATION

Cornwall, United Kingdom

The windmill application installed for

a Cornish school features a 15 kW

3-phase turbine, generating at variable

frequency, which is first rectified

and then inverted to 50 Hz to allow

connection to the mains grid. As the

output for the windmill is above 16

amps per phase, a G59 panel, which

incorporates ComAp mains protection

unit, is required between the inverter

and the mains.

www.comap.cz

Supports ComAp advanced

communication technologies.

MAINS

ltage

ment


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Co

generation

Mini cogeneration (CHP) installations between 5 - 500 kWe in buildings or

medium sized business, can take full advantage of a completely integrated rangeof mains protection products that operate seamlessly with dedicated generatorcontrollers (measuring all values via CAN BUS) and displaying the wholeinstallation on one screen using the free PC tool InteliMonitor.

LOAD

CHPUN

IT

InteliPro

&InteliVision

8

InteliSysN

TC BaseBo

x


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GENERATOR STATION

Tomato growing facility, Adelaide,

Australia

There are five onsite generators

designed, supplied and installed by

Power and Drive Solutions to supply

mains power and provide back-up in the

event of grid failure for the largest tomato

grower in the southern hemisphere

DVine Ripe. The generators, all equipped

by ComAp control solutions, provide

additional power to the mains utility

supply of 400 kW through three diesel

generators comprising of one 400 kWCummins QSQ15 and two 1020 kW

CAT 3512 package which start and run in

parallel with the mains in a form of peak

lop operation. These are complemented

by two CAT 3508 gas power generators

which run permanently in parallel with

the mains providing 480 kW.

The system features 5 MainsPro units

that provide statutory protection in

parallel to the mains. The appreciated

values of MainsPro are the true RMS

measurement for increased accuracy,

record of the last trip, as well as

protective functionality, such as vector

shift and rate of change of frequency

(ROCOF) all in one unit.

www.comap.cz

Supports ComAp advanced

communication technologies.

MAINS


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InteliPro is a highly flexible interconnection/mains decoupling protective

relay. With extensive protective functions, it meets the strictest utility

interconnection requirements and can be used in wide ranges of

distributed generation application such as Photovoltaic, Wind, Fuel Cell,Bio Mass and Combined Heat and Power.

It is applicable fro G59/2 and IEEE 1547 requirements.

MainsPro is a protection relay for mains-parallel applications, includinggenerator sets, cogeneration, micro turbines or renewable energy sources

such as photovoltaic plants or wind turbines. It provides adjustable voltage,

frequency and loss of mains protections to safeguard both the power

supplier and the generators.

InteliPro UTILITY PROTECTION RELAY

MainsPro MAINS DECOUPLING RELAY

Pr

otections


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ONeills Manufacturing Plant

G59/2 Application, United Kingdom

AJ Power has recently supplied and

commissioned a 710kVA Genset with

full synch with the mains capability and

InteliPro G59/2 protection at ONeills

International Sports company Ltd, a

major sportswear factory in Northern

Ireland.

The advanced features of the InteliPro

including data-logging, mains metering

with graphical display, and the possibly

to add in remote monitoring options are

some of the reasons for chosing theInteliPro. AJ Power are very satisfied

with ComAps new InteliPro product and

feel it is a very flexible and powerful

mains protection relay and compliments

comAps range of synchronising control

systems extremely well said Mark

McShane.

Mark McShaneElectrical Engineering

Manager

AJ Power

www.ajpower.net

Modern communications made simple.

ComAps powerful AirGate technology isprovided in a range of our controllers and

makes remote internet connection to the

ComAp controller easy. Just register the

AirGate enabled controller on our website and from then

on let ComAps unique system locate and maintain contact

with the controller, no need to worry about VPNs, Static IP

addresses or corporate firewalls, simple!

AirGate Simply connected.

The WebSupervisor system allows

equipment fitted with various types

ComAp units to be monitored via

the internet from a remote PC or other web enabled device

such as smart-phone, iphone, webbook, etc. The advanced

web-based system tackles many of the problems associated

with monitoring the status of a large number of assets in the

field, by centralising the data onto a secure central server

which can then be accessed by the client locally. The operator

simply browses to the WebSupervisor webpage and enters

their username and password. Once authorised it is then

possible to view the remote assets registered to that account.

www.comap.cz

Certifications

VDE 0126-1-1

UL 508

ENEL Guidelines

IEC 60255

CERTYFIKAT IEn

NR 005/2012


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Customer satisfaction is our mission. We continuously develop the best people to succeed in our mission.Features and specification are subject to change without prior notice. ComAp. All rights reserved. 2012-04/CPBEMPRE

www.comap.cz

ComAp is a dynamic international company with a

solid reputation for delivering innovative solutions to

our customers and the power generation market. By

working closely with our customers and providing

state-of-the-art quality products, ComAp has built

a name as a dependable supplier delivering quality,

reliability, localised service and good value.

ComAp

At Energocentrum Plus, we specialise in software development

(RcWare) used for the operation of energy systems, particularly

across the Czech Republic. Our work brings us into contact with

ComAp products and we co-operate regularly on many applications.

On each occasion we value their technical expertise and willingness

to work quickly and efficiently to help make each project a success.

Martin Chlup

Project Manager

www.energocentrum.cz

Customer satisfaction is our mission. We continuously develop the best people to suc ceed in our mission.

mains protection relays 2012-04 cpbempre

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