Makina owotcherera a Shunpu ali ndi ukadaulo wapamwamba wa IGBT wa inverter komanso mapangidwe apawiri a module a IGBT, omwe sikuti amangowonjezera moyo wautumiki wa makina onse, komanso amaonetsetsa kuti zida zokhazikika zikugwira ntchito komanso kuchita bwino...