HVDC Three Gorges – Changzhou
HVDC Three Gorges – Changzhou | |
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Location | |
Country | China |
Coordinates | Lua error in package.lua at line 80: module 'strict' not found. Lua error in package.lua at line 80: module 'strict' not found. Lua error in package.lua at line 80: module 'strict' not found. Lua error in package.lua at line 80: module 'strict' not found. |
General direction | north–south |
From | Three Gorges |
To | Changzhou |
Ownership information | |
Owner | China Power Grid Development Co. |
Construction information | |
Manufacturer of substations | ABB |
Commissioned | 2004 |
Technical information | |
Type of current | HVDC |
Total length | Lua error in Module:Convert at line 1851: attempt to index local 'en_value' (a nil value). |
Power rating | 3,000 MW |
AC Voltage | 500 kV |
DC Voltage | ±500 kV |
Number of poles | 2 |
The HVDC Three Gorges – Changzhou is an 940-kilometre (580 mi) long bipolar HVDC transmission line in China for the transmission of electric power from the Three Gorges power plant to the area of Changzhou.
The transmission line went into service in 2004. It runs from the static inverter station, Longquan, 31 miles (50 km) away from the Three Gorges power plant to the static inverter plant, Zhengping, near Changzhou. The HVDC Three Gorges-Changzhou is a bipolar 500 kV powerline with a maximum transmission power rating of 3,000 megawatts.
A part of the line is the Yangtze River Crossing Wuhu over Yangtze River using 229-metre (751 ft) tall pylons.
The electrode at Chujiahu is also used by HVDC Hubei - Shanghai for grounding.
Sites
Site | Coordinates |
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Longquan Static Inverter Plant | Lua error in package.lua at line 80: module 'strict' not found. |
Chujiahu Electrode | Lua error in package.lua at line 80: module 'strict' not found. |
Yangtze Powerline Crossing, Tower North | Lua error in package.lua at line 80: module 'strict' not found. |
Yangtze Powerline Crossing, Tower South | Lua error in package.lua at line 80: module 'strict' not found. |
Zhengping Electrode | Lua error in package.lua at line 80: module 'strict' not found. |
Zhengping Static Inverter Plant | Lua error in package.lua at line 80: module 'strict' not found. |
External links
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