Three-phase inverter ndiyo shanduko yeac voltage phase, iyo AC380V, matatu-phase magetsi anoumbwa neatatu akafanana frequency, amplitude, phase musiyano we120 ° kune mumwe nemumwe mukuchinjana kwakaenzana kwemagetsi anogona.Ndiyo tsananguro ye matatu-phase inverter inoshandura dc kuita ac simba converter, musimboti wekutanga weSPWM, hardware dhizaini yechina simba module yeimwe-chikamu, matatu-chikamu bhiriji mhando yedunhu, bhiriji pakati pekubuda uye mutoro musanganiswa wepasi-pass filter element, dunhu rekutonga rine maviri masaini sosi, yetatu wave yakagadziriswa amplitude modulation wave jenareta, sine wave jenareta, Sine wave kushandisa iyo yetatu wave modulation.