Sharyland Utilities L.P. has awarded ABB an order worth $36 million to supply and install a high-voltage direct current (HVDC) converter station in Texas, U.S.
The 150-MW back-to-back HVDC converter station will be built in Mission, Texas, where an identical installation was delivered by ABB in 2007. The two stations, part of the Railroad DC Tie Expansion project, will work in parallel to provide a transmission capacity of up to 300 MW. This will increase the power transfer capacity between Texas and Mexico and secure power supply.
ABB will design, engineer, supply and install the converter station including high-voltage equipment such as power transformers and thyristor valves. The station is scheduled to go into operation in 2014.