Power transmission equipment includes several key components:
HVDC Systems: High Voltage Direct Current systems are used for efficient long-distance power transmission and integration of renewable energy sources.
Flexible AC Transmission Systems (FACTS): These systems, such as STATCOM and Synchronous Condensers, supply reactive power, inertia, and chort circuit power to AC grids, improving transmission quality and efficiency.
Substations: Manage voltage levels and distribute electrical power. Substations consist of several components, such as transformers, circuit breakers, disconnectors, earthing switches, surge arresters, insulators, capacitors, reactors, measuring transformers, control systems, auxillary systems, etc.