Case Study
SVC to secure voltage control and network stability during severe disturbances
SVC to secure voltage control and network stability during severe disturbances FACTS Hamra is a major 400/220 kV substation supplying power to the Stockholm area and the SVC was installed to replace two synchronous condensers and two shunt reactors that were previously used for the voltage control at Hamra. The SVC consists of two 100 Mvar blocks of thyristor switched capacitors (TSC) and two 100 Mvar blocks of thyristor switched reactors