Vizag back to back HVDC converter station, Power transmission station in Visakhapatnam, India
Vizag back to back HVDC converter station is a power transmission facility in Visakhapatnam that operates two independent conversion poles to exchange direct current between separate electrical grids. The installation uses air-insulated thyristor valves and handles up to 500 megawatts of capacity per pole.
Alstom constructed the first pole between 1996 and 1999, while ABB built the second pole from 2002 to 2005. Both phases followed different technical standards in direct current voltage specifications.
The facility demonstrates India's commitment to developing electrical infrastructure that supports economic growth and regional power distribution networks.
The station sits in a controlled industrial zone and is typically not open to general visitors. You can learn more about the facility from local power authorities or the facility operator.
The station maintains operational capability for managing power flows despite the 2013 synchronization of Northern, Eastern, Western, and Southern regional grids.
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