Chandrapur–Padghe HVDC transmission system

Chandrapur–Padghe HVDC transmission system
Location
Country India
State Maharashtra
Coordinates 20°00′36″N 79°17′06″E / 20.01000°N 79.28500°E / 20.01000; 79.28500 (Chandrapur-Padghe HVDC transmission system- Chandrapur converter station)
19°21′26″N 73°11′18″E / 19.35722°N 73.18833°E / 19.35722; 73.18833 (Chandrapur-Padghe HVDC transmission system- Padghe converter station)
From Chandrapur
To Padghe, near Mumbai
Ownership information
Owner Maharashtra State Electricity Board
Construction information
Installer of substations ABB, Bharat Heavy Electricals Limited
Commissioned 1999
Technical information
Type overhead line
Type of current HVDC
Total length 752 km (467 mi)
Power rating 1,500 MW
DC Voltage ±500 kV
Number of poles 2

The Chandrapur–Padghe HVDC transmission system is an HVDC connection[1] between Chandrapur and Padghe (near Mumbai) in the state of Maharashtra in India, which was put into service in 1999.

It connects the coal-fired Chandrapur Super Thermal Power Station to the major load centre of Mumbai. The project has a 752 kilometres (467 mi) long bipolar overhead line. The transmission voltage is ±500 kV and the maximum transmission power is 1,500 megawatts. The scheme uses thyristor valves, arranged in a single twelve pulse bridge per pole. The project was built by ABB and BHEL, and is owned by Maharashtra State Electricity Board (MSEB).

The eastern (Chandrapur) converter station is located 20 kilometres (12 mi) from the Chandrapur back to back HVDC station. The close proximity of the two converter stations meant that the control systems needed to be carefully coordinated, a task made more challenging by the fact that the two stations were built by different manufacturers. To address this problem a series of joint simulation studies, involving the control equipment from both converter stations connected to a common simulator, was performed.[2]

Sites

Site Coordinates
Chandrapur converter station 20°00′36″N 79°17′06″E / 20.01000°N 79.28500°E / 20.01000; 79.28500 (Chandrapur-Padghe HVDC transmission system - Chandrapur converter station)
Padghe converter station 19°21′26″N 73°11′18″E / 19.35722°N 73.18833°E / 19.35722; 73.18833 (Chandrapur-Padghe HVDC transmission system - Padghe converter station)

See also

References

  1. ↑ Adhikari, T., Isacsson, G., Ambekar, V.D., The Chandrapur-Padghe HVDC Bipole Transmission, CIGRÉ Symposium on HVDC, Kuala Lumpur, Malaysia, September 1999.
  2. ↑ Abbott, K.M., Aten, M., Two HVDC schemes in close proximity: a coordination study, CIGRÉ Session, Paris, 2000, paper reference 14-109.

External links


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