north delhi power limited - indiacore...ndpl—automation…road ahead power to the people … what...
TRANSCRIPT
North Delhi Power Limitedand
Siemens Limited
“Automation of Modern Distribution Network”
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Sony
55.9
43.6
Total salesSales in electrical engineering and electronics
GE IBM Siemens
119.0
77.8
73.975.2
67.7
Hitachi
67.4
Matsu-shita
61.6
Toshiba
43.4
Dell
38.8
SamsungElectronics
54.5
49.2
30.9
58.5
39.1 38.8
49.0
in bns. of €in bns. of €
Hewlett-Packard
65.6
63.7
-one of the largest companies in its field
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Turnkey SolutionsComplete power transmission and distribution systemsTransformer substationsHVDC systemsPower distributionsystems, urban networks
SystemsHigh-voltage switchgearStatic var compensationequipmentDecentralized energy supplysystemsMedium-voltage switchgearSubstationsLoad-center substationsPower systems controlEnergy management systemsSubstation control systemsProtection systemsRecording systemsEnergy meter management IT-solutions for generation-, transmission-, and distributioncompanies and energy suppliers and traders
ProductsHigh-voltagecomponentsMedium-voltagecomponentsTransformers,reactors
ServicesMaintenance and spare partsInstallation, retrofit and monitoringOutsourcing projects and operationNetwork analysis and consultingEnergy concepts and innovationEducation and training
Siemens (Power Transmission & Distribution)Product Range & Type of Business
Products
67%
25%
8%
Systems
Services
Type of businessType of business
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Siemens Energy Automation Groups - Proximity to our Customers
Vienna
Singapore
Jakarta
Regional HubProject Delivery CenterSales CenterSales Office
Mumbai
Oslo
Sao Paulo
Madrid
Bogota
Johannesburg
Istanbul
Taipeh
Den Haag
Warsaw
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BusinessServices
IT Integration
Administration
Operation, BPO
E-Commerce
Maintenance
Field data acquisition,local control & automation
Communication
Network control &supervision (single-or multi-utility)
Added value network management & optimization(applications and systems)
Integrated utility business operation
xxxx x xxx xxx xx
MetersSubstation automation
ProtectionLocal automation
RTUs
PowerExchange
$$TraderPartner, market, etc.
Multi-site
SCADAetc.DB
Networkplanning
Networkinformation
Meter datamanagement
...Advanced applications
(EMS, DMS, EBM, Trading)
Informationgateway
...Asset
managementEnergy Sales
& Care
Enterprise Bus
Data warehouse
MarketingF&C
Gateway
Private & public networks
Complete Integrated Solutions with Vertical and Horizontal Interoperability
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What do City Utilities need from SCADA/ Automation ?
•On-line Network Status
•More Reliable and Economic Energy Distribution
•Reduced Duration of Outages
•Archival Data for Regulators and Load Forecasting
•Comprehensive and Efficient Management of Customers Relations
•Integration with other IT Applications- GIS, ERP, etc.
•Possibility to use Multi-Vendor Products – Industry Standard Protocols
•Back Up Control Centre ( for Emergencies )
•Monitoring of Unscheduled Interchanges – e.g. ABT
•On-line Network Status
•More Reliable and Economic Energy Distribution
•Reduced Duration of Outages
•Archival Data for Regulators and Load Forecasting
•Comprehensive and Efficient Management of Customers Relations
•Integration with other IT Applications- GIS, ERP, etc.
•Possibility to use Multi-Vendor Products – Industry Standard Protocols
•Back Up Control Centre ( for Emergencies )
•Monitoring of Unscheduled Interchanges – e.g. ABT
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So what are the latest Trends for City SCADA (1)High Bandwidth Communication Network • Fibre Optic • Ethernet Radio• Digital PLCC
SCADA Plus DMS / EMS Applications•Jumpers, Cuts & Grounds)•Trace functions (Up, down, between, etc.)•Switching Procedure Management•Outage Management System incl. Trouble Call system•Crew Management System•Fault Isolation and Service Restoration•Distribution Power Flow•Graphical Query•State Estimator•Forecast Applications •Etc
Integration with I.T. ApplicationsLinked to Corporate IT world ERP, Billing, GIS
High Bandwidth Communication Network • Fibre Optic • Ethernet Radio• Digital PLCC
SCADA Plus DMS / EMS Applications•Jumpers, Cuts & Grounds)•Trace functions (Up, down, between, etc.)•Switching Procedure Management•Outage Management System incl. Trouble Call system•Crew Management System•Fault Isolation and Service Restoration•Distribution Power Flow•Graphical Query•State Estimator•Forecast Applications •Etc
Integration with I.T. ApplicationsLinked to Corporate IT world ERP, Billing, GIS
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So what are the latest Trends for City SCADA (2)
Back Up Control Centre • For Redundancy in case of Emergencies (Natural Calamities or Law & Order
related)• Network Operations can be taken up region wise or time of day wise
Integration with Multi Party Field Devices • Vendor independence a reality with standards such as IEC-60870-104 or IEC 61850 • RTU or IEDs monitoring network upto 11kV
Dispatcher Training Simulator • Invaluable experience for Operators for learning• Real Data available for practice• Store historical events and re-create scenarios
Video Projection System• Operators can view the entire network• A number of screens including video can be viewed simultaneously• Less strain on Operators
Back Up Control Centre • For Redundancy in case of Emergencies (Natural Calamities or Law & Order
related)• Network Operations can be taken up region wise or time of day wise
Integration with Multi Party Field Devices • Vendor independence a reality with standards such as IEC-60870-104 or IEC 61850 • RTU or IEDs monitoring network upto 11kV
Dispatcher Training Simulator • Invaluable experience for Operators for learning• Real Data available for practice• Store historical events and re-create scenarios
Video Projection System• Operators can view the entire network• A number of screens including video can be viewed simultaneously• Less strain on Operators
DISTRICTS
NDPL
Geographic DescriptionGeographic Description
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North Delhi Power Limited North Delhi Power Limited ProfileProfile
1225 (National average 350)Per capita consumption (Units)
07% - 10%Load Growth
3500 (At the time of take over 5400)
Number of employees
850,000 (Actual estimated 1 Mn.) Total registered consumers
6000 Mn. UnitsEstimated annual energy requirement
1050 MWPeak Load
4.5 Mn. Population
510 Sq KmsArea
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NDPL Consumer ProfileNDPL Consumer Profile
Consumer Profile
1%
79%
5%
15%
Consumer Profile - Unit Billed
1%
46%
33%
20%
Consumer Profile - Amount Billed
1%31%
40%
28%
Agriculture Domestic
Industrial Non Domestic
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NDPL Automation Objectives
System Reliability ImprovementAT&C Loss ReductionReliable Data acquisition SystemOptimum Network PlanningManpower Rationalization
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Key Automation Areas.. Identified
Grid Station AutomationDistribution Automation SCADA/EMS/DMSCommunication InfrastructureGIS with AM/FM & Electrical functionalitiesAutomatic Meter ReadingOutage management system (OMS)Enterprise Application Integration
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SCADA/EMS/DMS .. Key requirement
Grid station compatibility for integration
Robust communication system
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Grid station Automation
Approach– Open Vendor Independent System – Fully Scalable System– Decentralized Architecture– SCADA Compatible New Stations
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Grid Station Automation two options ..
RTU or IED RTU Approach:
Additional transducers requirement Not substantial data for detail analysis Complicated wiring problems due to additional requirement of spare contacts
IED approach :Equipment condition monitoring data remote relay maintenance Having capability of metering , control and protection Scalability
Data Concentrator
I/C Bays33/66
T/F Bays
11 KVBays
SCADA Net on OFC
NDPL Net
Migration StageFinal Stage
CC
DC
ComDevice
DTU
DTU
Grid Station
Communication Link
HMI on Peer to Peer
DTU Located in• RMU• Auto re closure
IEC-104
OFC
Link
IEC 60870-5-104 Communication Link
CDMA/GPRS
RS 232 / RS485 Serial Communication interface
IEC-60870-5-103/101 Mod bus Protocol
Remote Maintenance
ComDevice
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Communication …Topology
Six Rings covering all grid stationsCore ring -2Gbps, Subring -566 mbpsConsists of – TTSL Laid Fiber: 70 kms– Buried Patch : 21 kms– OPGW: 80 kms
Advantage of using TTSL Network– Available in the densely populated area– Covers 40% of total requirement– Covers 14 out of 42 grids
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DSIDC1 NARELA
RG-3 SUB RING - 1Σ22
2 2
2
2
Σ
Σ
RG-5
PUSA ROAD
RANIBAGH GRID
Saraswati garden
NARAYANA PH-I
CORE RING
FIBER RING - NDPL
RANIBAGH CCC
NEW ROHTAK ROAD
ΣΣ
Σ
Σ
Σ
ΣΣ Σ
Σ
Σ
ΣΣ
Σ
Σ
ΣΣ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
2
Σ
Σ2
Σ
Σ
Σ
Σ
Σ
WZP-II
INDER VIHAR
AZAD PUR
WAZIRABAD
CIVIL LINES
SARASWATI GARDEN
PANDU NAGAR
VSNL
S PARK
KESHAV PURAM DO
ROHTAK ROAD
RAM PURA
TRI NAGAR
ASHOK VIHAR H BLOCK CCC
GULABI BAGH SHEHJADA BAGH
SHAKTI NAGAR DO
GTK Grid
SHALIMAR BAGH
PITAM PURA DO
PP III
PP II
MGP-II
INDER PURIHUDSON LINES
WZP-I
ASHOK VIHAR GRID
MGP-1
Σ2
RG-IVRG-22
RG-23
BAWANA GRID-6
POOTH KHURD GRID
BAWANA WATER WORKS and Bawana DO
DSIDC A7, NARELA
DSIDC1 NARELA
RG-1
PP-1
HDR’PUR
SGTN
JAHANGIR PURI
AIR KHAMPUR
BADLI
RG-6
RG-II
Fiber Sub RingFiber Main Ring
Σ Grids2 Enterprise DATA Σ2 Enterprise and Grid
VSNLVSNL Gateway
for internet
RAMA ROADΣ
Σ2
Σ2
Σ2
Σ2
Σ2
2NARELA DO
DSIDC2 NARELA
STM 16
STM 4
STM 4
STM 4
STM 4
STM 4
SUB Ring 3
SUB Ring 2
SUB Ring 4
SUB Ring 5
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SCADA/EMS/DMS Features
SCADA .. Complete control & Monitoring of grid station EMS application like state Estimator, Contingency analysis, Energy auditing , Availability based tariffDMS application – Load forecasting , fault isolation and restoration , volt-var control, Capacitor Placement, power flow analysis etc.
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G I S , O M S ,C y m e d i s t
( B y N D P L )
C o p y o f I S & R W e b c o n s o le s( B y N D P L )
E n te r p r i s e W A N( b y N D P L )
S C A D A A p p l i c a t i o n s
D A C
C o n s o le s )
E M S /D M S L A N
M C C
P o w e r S y s t e mS im u la to r
P r in te r s
C o n t r o l S y s t e mS im u la t o r
C o n s o le s
O T S L A N
O T S
T o D C U /R T U s
V id e op r o je c t o r( O p t i o n )
C N P ( T o t h eC C W A N v i a t h e f i r e w a l l )
( O p t i o n )
S C A D A
P r in te r s
A p p l i c a t i o n s
C o n s o le s
D a t a A c qI n t e r f a c e
E M S / D M S L A N
T o D C U /R T U s
V id e op r o je c t o r
C N P ( T o t h eC C W A N v i a t h e f i r e w a l l )
( O p t io n )
M u l t i - p o r tr o u t e r s
U I L A N
P r i n te r s
P D S P r o c e s s o r
D a ta A c qIn te r f a c e
C o n s o le s
P D S L A N
C N P ( T o t h eC C W A N v i a t h e f i r e w a l l )
( O p t i o n )
P D S
T o D C U / R T U s
C o r p o r a t e N e t w o r k
B C C
P r in t e r s
R o u te r
O t h e r u t i l i t i e sC C W A N( O p t i o n )
F i r e w a l l s
O t h e rs e r v i c e s
IS & RIS & R
SINAUT® Spectrum
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Field integration .. Key concern Integration of Different IEDS/Relays
– Modbus Devices • Sepam 20/40, PM 500/650, Sepam 2000
– Argus Relays– Battery Charger IED (MU 1000)– SPA Devices : Ref 542+
Average I/O Signals integrated per bay– 33/66 kV Lines : 73– Power Transformers : 100– Bus Coupler & Auxiliaries : 110– 11 kV : 20
Equipment Health parameters available for– 33/66 kv Breakers : Trip Counter (Normal & on Fault)– 11 kV Breakers : Trip Counters– OLTC Operations : No of Operations
Remote Relay Setting Capability– HIL Systems : 33/66 kV Argus relays– AREVA System : 33/66 kV Areva Relays
Remote Protection Group Selection Capability for all relays
23 types of IED integrated to SCADA system
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Key consideration for successful implementation
Separate dedicated Project team Know your requirement first Ask for performance not for specific equipments Phasing the project in stages to meet management expectationTeam should concentrate on technical aspect User should be involved for defining the functionalities Active involvement of user dept. during point to point testing Vendor is your long term associate.
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Committed Partners, Meticulous Planning, Technical excellence and Strong Project Management -
Secret of Successful World Class Project Implementation
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Thank you for your attention