Kugunda thiransifoma: mfundo kanthu ndi zinchito mbali

The thiransifoma ndi m'malo zovuta luso chipangizo amene Cholinga chachikulu ndi kusintha kwa katundu wina ndi makhalidwe a mphamvu magetsi monga voteji kapena makokedwe. Komanso thiransifoma amakono amatha kusintha AC kwa DC kapena mosinthanitsa.

Mwa yaikulu zosiyanasiyana panopa ntchito vremyapriborov makamaka zimachitika mtundu wawo.

The zimachitika thiransifoma chimagwiritsidwa ntchito mu kachitidwe kulankhulana, BT, zipangizo zochita zokha, atapanga zimachitika matalikidwe kusintha, komanso polarity awo. The chikhalidwe chachikulu chifukwa ntchito bwino mtundu wa chipangizo ndi kupotozedwa chizindikiro chimene imafalikira ndi izo, ayenera kuchepetsa.

The zimachitika thiransifoma zachokera ku ntchito zawo pa mfundo zotsatirazi: kanthawi pa athandizira ake amalandira nyemba amakona anayi a voteji zina zofunika kumulowetsa pang'ono ndi pang'ono akutulukira magetsi panopa, mphamvu ya zomwe pang'onopang'ono wayamba kuonjezera. Zimenezi, adzachititsa kusintha m'munda maginito ndi zikamera cha mphamvu electromotive mu koyilo sekondale. Pankhaniyi, mbendera kupotoza nkomwe zikachitika, ndi imfa mwina panopa ndi ang'onoang'ono kwambiri motero kuti akhoza kuwasamalira.

Koma kugunda zoipa, zomwe ndi mbali ya maonekedwe, pamene zimachitika thiransifoma amapita ku mphamvu kamangidwe, zotsatira zake zikhoza sanamvere kuwasonyeza diode kumodzi yachiwiri akutsirizika. Choncho, apa patsogolo adzakhala pafupi ndi anayi.

Kugunda thiransifoma isiyana ndi mitundu ina ya dongosolo luso opaleshoni basi mu mawonekedwe unsaturated. pakati pake penipeni maginito unapangidwa aloyi wapadera, amene kwenikweni ali ndi mphamvu zazikulu maginito.

Komanso Kugunda mu mphamvu ano ndi makampani zamagetsi amagwiritsa zotsatirazi mitundu ikuluikulu ya tiransifoma:

1. Zocitika za Radiopribor aliyense ano zosatheka popanda tiransifoma mphamvu. zochita zawo ndi m'zigawozigawo: pa dzanja limodzi, ali pofuna kuti amalandira akhoza kudyetsedwa kwa ochiritsira alternating maukonde panopa, ndi pa zina, kuti akweze kapena kuchepetsa voteji wa makamaka pafupipafupi mu mikuza mawu a. Ndi nchito imeneyi zokhudzana ndi zofunika kapangidwe mbali ya tiransifoma mphamvu - m'malo mitima chitsulo ntchito m'bukuli mayikidwe a magnetite kapena carbonyl chitsulo.
2. mtundu wina wa zida makamaka ntchito mu kachitidwe kamakono kutsatira, ndipo pa bolodi makompyuta a ndege, ndi makina thiransifoma. mfundo zake ntchito ndi chimango kasinthasintha ngodya ndi n'kukhala magetsi voteji panopa. Kunja onsewo thiransifoma ndi yaing'ono makina magetsi, ntchito yekha kwa AC. Komanso, malingana ndi kumene tiransifoma ntchito, iwo akhoza kukhala mwina ochititsa kuti kapena multipolar.
3. Malingana ngati panopa ukufika pa koyilo chachikulu, thiransifoma olekanitsidwa DC ndi AC. The view zikuluzikulu za mtundu woyamba - autotransformer chomwe yekha wa koyilo osakwatiwa, amene amagwira ntchito yoyang'anira dera magetsi. Mtundu wa zida cholinga pongofuna undervoltage okhaokha mafunde ochepa. Thiransifoma DC - chipangizo zovuta kwambiri, wopangidwa mwa injini ndi dynamo. Pankhaniyi, panopa chachikulu kwaiye injini, ndi sekondale - ndi dynamo amene lotengeka ndi injini chomwecho. Nthawi zambiri zinthu kumachitika pamene DC galimoto ndi thiransifoma ndi dinamomomashinu cholukanalukana wina chitsulo. Izi zachitika pofuna kupulumutsa zakuthupi ndiponso chifukwa kuwongolera chida cha.