It adopts bidirectionalswitch and on time rectification, and obtains high power factor, high efficiency and low THD.
它采用双向开关和同期整流,得到了高功率因子、高效率和低高次谐波。
2
A novel three-phase VSG is built by three-phase autotransformer and IGBT based bidirectionalswitch, can easily control the types of voltage sags, sag duration, sag depth and sag phase.
A kind of intelligent compound switch using for reactive power compensation of low voltage, using a parallel structure of bidirectional silicon-controlled and magnetic latching relay was introduced.