Dalilan da ke shafar ƙarfin dumama na tanderun wutar lantarki na tsaka-tsaki

1. Dalilai na ƙirar induction narkewa tanderu:

1. Tanderun narkewar induction ba shi da isasshen ƙwarewa a cikin ƙira, kuma buƙatun fasaha kamar kayan ƙarfe mai zafi, girman ƙarancin ƙarfe mai zafi, nauyin ƙarancin ƙarfe mai zafi, zafin zafi da lokacin dumama ba a la’akari da su. a hankali, kuma ikon da aka ƙera tanderun narkewar induction bai isa ba. A cikin layi tare da buƙatun tsarin dumama, ƙarfin dumama na murhun narkewar induction ba zai iya fitowa da cikakken iko ba, yana haifar da ƙarancin wutar lantarki.

2. Zane na induction coil na induction narke tanderun zai haifar da raguwar wutar lantarki kai tsaye. Sabili da haka, zaɓin sigogi kamar adadin juyi, nisa tsakanin juyi, diamita na coil induction da girman bututun jan ƙarfe na murhun narkewar induction zai zama kuskure. Ƙarfin dumama tanderun narkewar induction yana da tasiri sosai.

2. Dalilai na amfani da tanderun narkewa:

1. Lokacin da ba a zaɓi kayan ƙarfe da aka yi zafi ta hanyar wutar lantarki na induction ba bisa ga kayan ƙarfe da aka ƙera, ƙarfin dumama na murhun narkewa zai ragu sosai. Misali, tanderun narkewar da aka ƙera don dumama karfe ana amfani da ita don dumama alluran alloed, wanda ke tasiri sosai ga dumama tanderun narkewa.

2. Girman ɓacin ƙarfe mai zafi kuma zai shafi ƙarfin dumama tanderun narkewa. Misali, an ƙera tander ɗin narkewa don dumama mashaya mai diamita 100. Ainihin dumama mashaya mai diamita 50 zai rage ƙarfin dumama tanderun narkewa.

3. Dalilai na gazawar tanderun narkewa:

1. Abun thyristor na babban kewaye na induction narkewar tanderun shine tsufa, kuma raguwar ƙimar sa na yanzu da ƙarfin ƙarfin ƙarfinsa zai haifar da ƙarfin induction narkewa; ko thyristor juriya- capacitance sha da’irar na babban da’irar na matsakaicin mita tanderun ne a cikin mummunan lamba, lalacewa ko cire haɗin zai haifar da shigar da ikon narke tanderu yana raguwa; lalacewar insulation tsakanin jujjuya na reactor da na’ura mai ɗaukar nauyi kuma zai haifar da raguwar ƙarfin wutar lantarki na induction; ko an toshe da’irar ruwa mai sanyaya na induction narkewar tanderu, ko zafin ruwan ya yi yawa, ko kuma ruwan ya yi ƙasa da ƙasa, ƙarfin wutar lantarki na induction zai ragu; Ƙarfin ƙarfin ƙarfin wutar lantarki na cajin ramuwa yana raguwa, kuma aikin hana tsangwama na tsarin sarrafawa yana raguwa (musamman ma’aunin hawan thyristor), wanda zai haifar da ikon wutar lantarki mai narkewa; madaidaicin jagorar da’irar inverter ya yi ƙanƙanta sosai, lokacin da halin yanzu ya tashi, commutation ya kasa kuma commutation ya kasa. Kunna kariyar ta wuce gona da iri zai haifar da faɗuwar wutar tanderun da ke narkewa.

2. Dukan wutar lantarki na DC da matsakaicin mitar wutar lantarki na iya aika ƙimar ƙima, amma halin yanzu na DC yana da ƙasa sosai. Lokacin da Ud ya haura zuwa matsakaicin ƙima, ba za a iya aika ƙarfin mitar matsakaicin da aka ƙididdigewa ba, wanda zai haifar da faɗuwar wutar tanderun da ke narkewa. Ana iya magance shi bisa ga yanayi masu zuwa: saitin da bai dace ba na gaban ƙafar injin inverter na murhun narkewa; rashin dacewa da tanderun shigar da wutar lantarki da ma’auni na ramuwa na nauyin wutar lantarki na induction, da kuma daidaitaccen ma’aunin nauyi na yanzu yana da yawa.