Trend of Distribution Network in Shanghai SMEPC 6-9 June 2011 May 23
Trend of Distribution Network in Shanghai SMEPC 6-9 June 2011 May 23.
Apr 01, 2015
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Trend of Distribution Network in Shanghai
SMEPC6-9 June 2011
May 23
Frankfurt (Germany), 6-9 June 2011
1. Overview of Distribution Network in Shanghai
Fundamental Data Service Area, 6600 km2
Meters in the Service Area, 8M 10kV Substations, 9533 10kV Pad Mounted Trs, 29344 10kV Pole Mounted Trs, 49216 10kV OHL, 18439 km 10kV Cables, 27604 km LV OHL, 31474 km LV Cables, 24347 km
Frankfurt (Germany), 6-9 June 2011
1. Overview of Distribution Network in Shanghai
Power Consumption and Peak Load
Consumption Peak Load Load Density
2002 2003 2004 2005 2006 2007 2008 2009 20100
5,000
10,000
15,000
20,000
25,000
30,000
0
20
40
60
80
100
120
140
12351
2621265
130
Peak Load MW Power Consumption TWhLinear (Power Consumption TWh)
2010 Core Outer Suburban
DensityMW/km2 40 12.7 2.3
Areakm2 116 540 4340
Frankfurt (Germany), 6-9 June 2011
1. Overview of Distribution Network in Shanghai
Feature of The Network OHL Network Cable Network
Coverage Ratio of DA @2010 DA without Self-healing, 30.90% DA with Self-healing, 1.46% Cable Network
OHL Network
Frankfurt (Germany), 6-9 June 2011
1. Overview of Distribution Network in Shanghai
SADI(min) & SAFI(times)
2005 2006 2007 2008 2009 20100
0.1
0.2
0.3
0.4
0.5
0.6
0
20
40
60
80
100
120
140
160
SAFI SADI
Frankfurt (Germany), 6-9 June 2011
1. Overview of Distribution Network in Shanghai
Factors of Blackout @2010
Failure17%
Maintenance13%
Infrastructure40%
New Customer Conect-in17%
City Infrastructure13%
Failure Maintenance InfrastructureNew Customer Conect-in City Infrastructure
Frankfurt (Germany), 6-9 June 2011
Interactive Experience on Demand Side & DR
Higher Reliability
Connect-in of DG & DS
Infrastructure of EV
2. The Main Influence as SmartGrid to Be Introduced
Smart Distribution and Power
Consumption
Frankfurt (Germany), 6-9 June 2011
3. Solutions We Will Adopt
Wind
Mill
SolarMill
V2G
Power Storage
PQ Monitoring
AMI
UHVDC
iS/SiBuilding
DATCM
iCommunity
iDispatchi
ng
Pilot Project at Shanghai EXPO 2010
Frankfurt (Germany), 6-9 June 2011
3. Solutions We Will Adopt
High Reliability DA Criteria issued by SGCC DG and DS Micro-Grid TCM
Frankfurt (Germany), 6-9 June 2011
3. Solutions We Will Adopt
Infrastructure of EV Service Public Transportation Personal EV Predication of the Next Five Yrs
Frankfurt (Germany), 6-9 June 2011
3. Solutions We Will Adopt
Demand Side Application Smart Metering Smart Building and Community DR and Virtual Power Plant
Frankfurt (Germany), 6-9 June 2011
3. Solutions We Will Adopt
Communication Infrastructure Cost of Communication
Infrastructure OPLC (Optical Fiber Composite
Low-Voltage Cable) How to Cope with the Huge
Investment of Communication Infrastructure
Frankfurt (Germany), 6-9 June 2011
3. Solutions We Will Adopt
Power Quality The Impact Factors PQ Monitoring System Solving the Power Pollution
Frankfurt (Germany), 6-9 June 2011
4. Challenges
The END
Cost
Policy
Market
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