Dr. G. Ganesh Das
Head (Strategy & Business Relations)
Tata Power Delhi Distribution Ltd.
Technologies Deployed in India and Future Opportunities
TPDDL’s Smart Grid Journey…
About Tata Power Delhi Distribution Ltd.
Licensed for distribution of power in
North and North West Delhi
Tata
Govt. of
Power,
Delhi,
51%
49%
Parameter
FY’15
Turnover
INR 6503 Cr
Peak Load
1704 MW
Annual energy
requirement
8423 MU
Total registered
consumers
14.39 Lacs
Number of employees
3543
Area
510 Sq Kms
Population serviced in
Network area (approx)
6 Million
Certifications : ISO 9001, 14001, 27001 ; SA 8000 ; OHSAS 18001
UN Global Compact Reporting
Operational Excellence: Performance Snapshot
Parameter
Unit
Jul-02
Mar-15
%
53.1
9.87
%
70
99.55
%
%
11
40
0.76
99.18
Operational Performance
AT&C Losses
System Reliability – ASAI -Availability
Index
Transformer Failure Rate
Street Light Functionality
Consumer Related Performance
New Connection Energization Time
Days
51.8
5
Meter Replacement Time
Provisional Billing
Defective Bills
Bill Complaint Resolution
Days
%
%
Days
25
15
6
45
4
1.34
0.14
4
Mean Time to Repair Faults
Hours
11
1.53
%
-
92
Nos.
-
417
%
-
84
Call Center Performance - Service Level
Customer Served Per Employee
Consumer Satisfaction Index (Overall)
Financial Performance
Capex Incurred Distribution
Rs. Cr.
1210
5106
Revenue (Annualized for FY 03 and
FY14)
Rs. Cr.
1156
6503
7
5600
14.39
3457
Others
Consumers
Employees
Lacs
Nos.
TPDDL- Technology Landscape
Sub-transmission
Grid Stations
Distribution
Stations (11 Kv)
DATA CENTRE 2
Transco grid
stations
SAP
(PM/PS/MM/HR/FICO)
DATA CENTRE 1
OFFICES
SAP-ISU
(BI/FICA/DM/CS)
WEB
AMR/PG/SPT BILL
SCADA/ Distributed Management
System (DMS)/Distribution
Automation(DA)
Geographical Information System(GIS)
Operational Management System(OMS)
Customers
Integrated Call Centre
BACK BONE COMMUNICATION NETWORK
IT-OT Convergence
IT-OT Convergence
Operational Technology Progression
9.87%
Reduction in AT&C Losses from 53% to 10%
•
•
•
•
•
•
Manned Grids
Non communicable
control panels
DEBS - Billing
Energize –
Enterprise System
E-mail and website
IT Infrastructure
• Substation
Automation
Communication
Infrastructure
• GIS readiness for
Sub transmission
• SCADA system
• GIS readiness for
Distribution
Network
• DMS readiness
•
•
•
•
•
•
•
SAP-R3 (FICO, PM,
MM, PS, HCM)
Bulk Billing System
BIRD
AMR, Sakshat,
Sanchay and RMS
PHASE I
2004-06
•
SAMBANDH
SAP-ESS, PMS
DEBS Upgradation
Payment Gateway
PHASE II
2007-09
Information Technology Progression
• SAP-ISU, ESLA
• Secondary Data
Centre (SDC)
• GIS readiness
for LT network
& Consumers
• DMS & DA
implementation
• Outage
Management
System
PHASE III
2010-13
F
U
T
U
R
E
P
H
A
S
E
AMI,
ESB,
FFA,
ICT,
BI,
GISADMS
A
T
&
C
7%
Year 2004 - 14
Projects Implemented
Grid Sub-station Automation System
Operational Management System
SCADA/ Distribution Management System
Geographical Information System
Adoption of Technology – Many Firsts
Smart Grid Roadmap– Future Projects
Advanced Metering
Infrastructure (AMI)
Field Force Automation (FFA)
Business Intelligence/Data
Analytics
Enterprise Service Bus
Integrated Communication Technology
New Technology Introduction & Upgrade
Advanced
Distributed
Management
System (ADMS)
Unified SCADA,
DMS & OMS for
better efficiency
in monitoring &
control
Geographical
Information
System (GIS)
Standards
based
integration
possible with
other IT /OT
applications
Integreted
Communication
Technologies
(ICT)
For meeting
communication
requirements of
smart grid
Business
Intelligence(BI)
Advanced Data
analytics (DA)
based on
advanced
Mathematical &
Statistical
modelling
AMI & ESB
Smart Metering
for consumers
having
consumption
>600 units per
month.
2,50,000
consumers to
be covered
ADR with Smart Meter- Architecture & Data Flow
Demand Response at TPDDL
Shed Potential Analysis
Shed Potential v/s Sanctioned Load
Plans to Scale up to 40 MW in the Future
24000
OTHERS
1970
HOSPITAL
•
•
2221
STEEL
1528
PRINTING
6660
FOOTWEAR & PLASTIC
10248
COLD STORAGE
Sanctioned Load (KW)
Shed Potential (KW)
5000
10000
15000
0
No of
Consumers
Shed Potential
(KW)
Sanctioned
Load (KW)
•
•
16891
FLOUR & DAL MILL
INDUSTRY TYPE
Major Shed
Potential
Contributors
Cold
Storage
Flour & Footwear
Printing
Dal Mill & Plastic
20000
Flour & Dal Mill
Footwear &
Plastic
Printing
Steel
25000
steel
Hospital
Others
TOTAL
8
39
39
7
10
3
56
162
1364
3292
1718
423
629
375
3300
11101
10248
16891
6660
1528
2221
1970
24000
63518
Automated Demand Response with Smart
Metering Results
Current Status Brief:
•
162 Consumer Enrolled
•
12 MW Shed potential
•
20 Events conducted starting May 2014 during peak
load conditions
•
Max Shed achieved was 7.2 MVA.
•
Future Potential:
•
Potential to add another 33 MW by enrolling high
revenue consumers.
TPDDL Solar Journey
• Spearheading the Solar Initiatives, TPDDL pioneered in the ‘Demonstration Programme on
Tail End Grid Connected Solar Power Plants’, an initiative of Ministry of New and Renewable
Energy (MNRE), Govt. of India. TPDDL has commissioned eight (8) Solar Plants under this
prestigious program
• The most significant in TPDDL Solar Projects is the Mega Watt Class of Grid connected Solar
Plant at its Central Stores at Keshavpuram, which is a unique project where dual utilization of
land has been achieved by creating a roof top solar plant over a fully functioning open material
store.
• TPDDL has set up twelve (12) no. of 1 KW capacity standalone Solar lighting system in RWA
Porta Cabins in New Delhi Municipal Corporation area under “My Delhi I Care” scheme of
Govt. of Delhi.
Demand Side Management
LED Replacement
program
2.2 Million LED
distribution at
subsidized rates
15 MW load
reduction to be
achieved
AC replacement
program
20000 old AC to be
replaced with more 5
star efficient ACs
13.08 MW reduction
to be achieved
Load Research
Study
Covering Domestic,
Commercial and
Industrial Consumers
Results to be used
for identifying
segment specific
DSM initiatives
TPDDL Demand Projections with DER till 2025
Grid Connected
Rooftop Solar
Automated Demand
Response
440 MW rooftop
solar by 2025
40 MW potential by
2025
No new fossil fuel
PPA sign off
12 MW ADR
Potential connected
and in use
Energy Storage
Micro Grid
Explore utility level
Energy Storage
options
Working with MIT for
developing a model
for facilitating
development of
Micro Grid in Rural
India
Collaboration with
Institutes
“Bihar Model”
Smart Grid Demonstration Lab
State of art Smart Grid Lab
Demonstration of various smart grid technologies.
Collaborative partnerships with Business Associates
Centre of Excellence for all segments including students, consumers, technology
providers and other state utilities.
Future Roadmap of Technology in Distribution
“THANK YOU”