Analysis Of The Principle Of Dynamic Voltage Regulator Cutting Off Grid Voltage

When a voltage dip occurs, dynamic voltage stabilizer can disconnect the grid voltage because dynamic voltage stabilizer for home is connected in series between the grid and the load. It has a built-in inverter and energy storage unit, and generates a compensation voltage with controllable phase with the grid through high-speed power electronic devices. When an abnormality is detected, the inverter output replaces or isolates the grid-side waveform. After the grid phase is restored, it is reconnected synchronously with the grid, thereby realizing the switching control of the grid-side voltage.