Yayin da motsin motsi ya karu, shin karfin karfin zai karu?

Torque wani muhimmin ma'auni ne na kayan aikin mota, wanda kai tsaye yana nuna ikon motar don fitar da kaya. A cikin samfuran mota, ƙarfin farawa, ƙimar ƙima da matsakaicin ƙarfi suna nuna ƙarfin injin a cikin jihohi daban-daban. Matsaloli daban-daban sun dace da Har ila yau, akwai babban bambanci a cikin girman halin yanzu, kuma dangantakar da ke tsakanin girman na yanzu da karfin juyi ya bambanta a karkashin yanayin rashin kaya da nauyin motar.

Ƙunƙarar da motar ke haifarwa a lokacin da aka yi amfani da wutar lantarki a kan motar a tsaye ana kiran ƙarfin wuta.Girman jujjuyawar farawa yana daidai da murabba'in ƙarfin lantarki, yana ƙaruwa tare da haɓaka juriya na jujjuyawar, kuma yana da alaƙa da haɓakar ɗigogi na injin.Yawancin lokaci, a ƙarƙashin yanayin cikakken ƙarfin lantarki, saurin farawa na AC asynchronous motor ya fi sau 1.25 na ƙarfin ƙarfin da aka ƙididdigewa, kuma ana kiran daidai halin yanzu farawa, wanda yawanci kusan sau 5 zuwa 7 na halin yanzu.

Motar da ke ƙarƙashin yanayin aikin da aka ƙididdige shi ya dace da ƙimar ƙimar da aka ƙididdigewa da ƙimar halin yanzu na injin, waɗanda su ne maɓalli masu mahimmanci a ƙarƙashin yanayin aiki na yau da kullun na motar; lokacin da motar ta yi yawa a lokacin aiki, ya haɗa da matsakaicin matsakaicin motsi na motar, wanda ke nuna juriya na motar Ƙarfin yin amfani da kayan aiki zai kuma dace da mafi girma a halin yanzu a ƙarƙashin yanayin matsakaicin iyakar.

Don injin da ya gama, ana nuna alaƙa tsakanin ƙarfin wutar lantarki na injin asynchronous da juzu'in maganadisu da na'ura mai juyi a cikin dabara (1):

Matsakaicin wutar lantarki = akai-akai × Magnetic flux × bangaren aiki na kowane lokaci halin yanzu na rotor… (1)

Ana iya gani daga dabara (1) cewa karfin wutar lantarki ya yi daidai da samfurin ratar iska da kuma bangaren aiki na na'ura mai juyi.A rotor halin yanzu da stator halin yanzu suna bin ƙayyadaddun ƙayyadaddun ƙayyadaddun yanayin juzu'i, wato, lokacin da motsin maganadisu bai kai ga jikewa ba, ƙarfin wutar lantarki da na yanzu suna da alaƙa da inganci. Matsakaicin juzu'i shine ƙimar kololuwar jujjuyawar motsi.

Matsakaicin karfin wutar lantarki yana da matukar mahimmanci ga motar.Lokacin da motar ke gudana, idan kaya ya karu ba zato ba tsammani na ɗan lokaci kaɗan sannan ya dawo zuwa ga al'ada, idan dai jimillar juriyar birki ba ta fi matsakaicin ƙarfin lantarki na lantarki ba, motar na iya yin aiki a tsaye; in ba haka ba, motar za ta tsaya.Ana iya ganin cewa mafi girman madaidaicin ƙarfin wutar lantarki, ƙarfin ɗan gajeren lokaci na abin hawa, don haka ƙarfin juzu'i na injin yana bayyana ta gwargwadon madaidaicin ƙarfin wutar lantarki zuwa madaidaicin ƙarfin.