As an advanced dynamic reactive power compensation device, the SVG static var generator is primarily used to improve power quality, stabilize grid voltage, and enhance power factor, thereby ensuring stable operation of production equipment and reducing energy consumption. It is widely applied in power grids, heavy industries (such as petrochemicals, steel metallurgy, and other high-energy-consumption, high-emission industrial users), new energy sectors (wind power, PV, etc.), and other fields (airports, ports, rail transit, etc.). Key functions include: compensating system reactive power, suppressing voltage fluctuations and flicker, stabilizing transmission lines, and regulating three-phase imbalance.