Ukucwaninga nokuklama kwe-IGBT Induction Heating Power Supply

Isingeniso

Ubuchwepheshe bokufudumeza kokufakwa inenzuzo engenayo izindlela zendabuko ezingenayo, njengokushisa okuphezulu kokushisa, isivinini esikhulu, nokuqhafaza futhi kulula ukuyisebenzisa i-automation, ubuchwepheshe bokushisa obusezingeni eliphezulu, futhi ngenxa yalokho bunobubanzi bohlelo lokusebenza kwezomnotho wezwe nokuphila komphakathi.

Imvamisa ephakathi nendawo imishini yokushisa yokufakelwa (1 ~ 10kHz) inezinzuzo ezifana ne- [0] imfuneko ephansi kumthamo wamadivayisi kagesi, okulula ukufana nokukhulisa umthamo, ukuzivumelanisa nezimo okuphezulu ukulayisha nokunye, ngakho-ke inani elikhulayo lezicelo litholwa kumandla wokushisa wokungeniswa ukuphakela. Kwavela ekuqaleni kweminyaka yama-80s, lonke ulawulo lwamandla amadivayisi we-elektroniki e-IGBT, anejubane elikhulu, impedance yokufaka ephezulu, okulula ukuyishayela, ukwehla kwamandla kagesi asezingeni eliphansi nezinye izinto ezivelele, manje sekunezinhlelo eziningi zokusebenza Izinkambu ze-IF ne-VHF, futhi vumela ubuchwepheshe bokufudumeza bokungeniswa bunokuxhuma okusha [1] [2] .Ucwaningo mayelana nokunikezwa kwamandla kagesi wokungenisa belukhula kakhulu eChina. Ngenhloso ye-100 kW / 8 kHz shunt induction heat power supply, ubuchwepheshe obuyinhloko bokwakhiwa kwamandla we-medium frequency induction heat supply kuzodingidwa njengoba kulandelwe ……

I-Research-and-Design-on-IGBT-Induction-Heating-Power-Supply.pdf