What Is The Function Of SVG Reactive Power Compensation

Static reactive power generator, described in English as: Static Var Generator, Abbreviated as SVG. Also known as high-voltage dynamic reactive power compensation device, or static synchronous compensator. It refers to a device that uses a self commutation power semiconductor bridge converter for dynamic reactive power compensation. SVG is currently the best solution in the field of reactive power control. Compared to traditional methods such as phase-shifting cameras, capacitor reactors, and traditional SVC mainly represented by thyristor controlled reactors (TCR), SVG has unparalleled advantages.
Reactive power compensation devices should be installed in places where low-voltage transformers are installed and near large electrical equipment (as stipulated by the national power department), especially in industrial and mining areas, enterprises, and residential areas with low power factors. Large asynchronous motors, transformers, welding machines, punching machines, lathe groups, air compressors, press machines, cranes, smelting, steel rolling, aluminum rolling, large switches, electric irrigation equipment, electric locomotives, etc. are particularly needed. In addition to incandescent lighting in residential areas, air conditioners, refrigerators, and other devices are also significant consumers of reactive power that cannot be ignored. The electricity situation in rural areas is relatively poor, with insufficient power supply in most areas, large voltage fluctuations, and particularly low power factor. Installing compensation equipment is an effective measure to improve the power supply situation and increase the utilization rate of electricity.