Hunhu uye Kushandiswa kwe IGBT Ultrasonic Induction Heating Power Supply

(1) Kunyanya kushanda kwemagetsi kwesimba rekupa Inverter inobuda voltage yeIGBT super audio frequency simba rekupa yakakwira, yazvino idiki, uye kurasikirwa kwemutsara kudiki, inova magetsi ekuchengetedza. Iyo simba chinhu chinenge 10% yakakwira kupfuura iyo thyristor yepakati frequency magetsi ekupa, uye inogona kazhinji kusvika kupfuura 90%.

(2) Simba rekubuda rakagadzikana uye IGBT inverter frequency inoteedzera shanduko yemutoro. Kana iyo resistivity uye permeability yesimbi inopisa ichiwedzera, iyo frequency yekushanda yemagetsi inochinjawo zvisina tsarukano kuti iwane otomatiki yekutevera yekuzara resonant frequency. Iyo otomatiki gadziriso yeXianyuan inobuda simba, ndiko kuti, frequency kutendeuka. Kuti uwane yakagadzikana yekubuda simba uye zvakanyanya kunatsiridza kudziyisa kunyatsoshanda.

(3) Kupindira kudiki kweharmonic kumitambo yemavhidhiyo Iyo yakakwirira-yakarongeka harmonics inogadzirwa neIGBT super audio frequency inverter magetsi idiki, uye kupindira kweharmonic kune gidhi remagetsi hakuna kusimba.