Yadda za a zabi induction narkewa mai inganci mai inganci?

1. Da’irar gyaran wutar lantarki na induction narkewa shine gyaran gada, wanda ya kasu kashi uku da matakai shida. Daga cikin su, da’irar gyara gada mai hawa uku ta ƙunshi rukunoni uku na thyristors, waɗanda aka fi sani da gyaran bugun bugun jini guda shida; da’irar gyara gada mai hawa shida ta ƙunshi rukunoni shida na thyristors, waɗanda aka fi sani da gyaran bugun bugun jini goma sha biyu; Hakanan ana amfani dashi a cikin tanda mai narkewa mai ƙarfi. Akwai gyaran bugun jini ashirin da hudu ko arba’in da takwas gyaran bugun jini.

Ka’idar aiki na da’irar gyarawa na injin wutar lantarki shi ne a shirya daidai thyristor da za a kunna da kashe a daidai lokacin bisa ga wani ka’ida, kuma a karshe gane da juyi na uku-phase alternating current zuwa direct current.

2. Da’irar inverter na induction narkewar tanderun shine canza canjin da aka gyara kai tsaye zuwa mafi girman mitar sauyawar halin yanzu don samar da kayan aikin coil, don haka wannan inverter melting makera inverter shine ainihin tsari na “AC-DC-AC”.

An raba da’irar inverter na murhun narkewar induction zuwa madaidaicin murhun murhun wutar lantarki da jerin da’irar resonance inverter. Ana amfani da da’irar inverter mai kama da juna, kuma kusan dukkan narkewar tanderun da aka fara shigar da su suna amfani da wannan da’irar sarrafawa, wacce ta balaga. Rashin hasara shi ne cewa ƙarfin wutar lantarki yana ƙaruwa tare da haɓakar cajin, kuma babban ƙarfin wutar lantarki yana da kusan 0.9; da jerin inverter induction narkewa tanderu ya bayyana a cikin shekaru goma da suka wuce, da kuma amfani shi ne cewa ikon factor ne high, kullum sama da 0.95 , iya gane biyu makera jikin jiki aiki a lokaci guda, don haka shi ake kira daya-for-biyu narkewa. tanderu a cikin masana’antar masana’anta.

3. Domin tacewa injin wutar lantarki, saboda babban haɓakar ƙarfin lantarki da aka gyara, ya zama dole don haɗa babban inductor a cikin layi a cikin kewayawa don yin sauƙi na yanzu, wanda zai iya sa wutar lantarki tare da manyan sauye-sauye masu sauƙi. Wannan shi ake kira tacewa. Wannan inductance yawanci ana kiransa reactor. Halayen reactor shine kiyaye halin yanzu daga canji kwatsam.

Ana ba da tanderun narkewar induction zuwa da’irar inverter ta wurin mafi santsin ikon DC bayan tacewa. Ana tace jerin na’urori tare da capacitors don samun mafi ƙarancin wutar lantarki.