HVDC Tian–Guang is a bipolar 500 kV HVDC system used for transmitting power generated at Tianshengqiao Hydroelectric Plant to Guangzhou. HVDC Tian–Guan, which was built by Siemens and inaugurated in 2001 is capable of transmitting a maximum power of 1,800 MW.[1]
| HVDC Tian–Guang | |
|---|---|
| Location | |
| Country | China |
| Province | Guangxi, Guangdong |
| Coordinates | 24°54′56″N 105°05′47″E / 24.91556°N 105.09639°E 23°18′58″N 113°15′05″E / 23.31611°N 113.25139°E |
| From | Tianshengqiao Hydroelectric Plant |
| Passes through | Pingguo, Laibin, Wuzhou, Luodong |
| To | Beijiao, Guangzhou |
| Runs alongside | existing AC powerline |
| Ownership information | |
| Operator | China Southern Power Grid |
| Construction information | |
| Manufacturer of substations | Siemens |
| Commissioned | 2001 |
| Technical information | |
| Type | overhead transmission line |
| Type of current | HVDC |
| Total length | 960 km (600 mi) |
| Power rating | 1,800 MW |
| DC voltage | 500 kV |
| No. of poles | 2 |
The terminals are situated at Tianshengqiao Hydroelectric Plant 2 at 24°54′56″N 105°05′47″E / 24.91556°N 105.09639°E and at Beijiao at 23°18′58″N 113°15′05″E / 23.31611°N 113.25139°E near Guangzhou. There is a parallel running AC powerline via Pingguo, Laibin, Wuzhou and Luodong, but the DC line helps damping oscillations and stabilizing the system.
References
edit- ^ Siemens (2008-02-19). "New High-Voltage DC Transmission System Commissioned in China". Transmission & Distribution World. Penton Media, Inc. Retrieved 2010-02-21.
External links
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