Matsayi na Hall sakamakon ocs a cikin motar BLDC
Tasirin zauren Hall ya taka rawa sosai a cikin motar basc na BLDC ta gano matsayin mai rotor, yana ba da izinin sarrafa lokacin da yake mai satar.
Kungiyar BLDCKula da
Kamar yadda aka nuna a cikin adadi, tsarin sarrafa BLDC ya amince da matsayin mai jujjuyawa mai juyawa kuma daga baya ya koyar da direban sarrafa motar don sauyawa na yanzu, game da shi ya fara juyawa.
Gano matsayin mai rotor muhimmin bangare ne na wannan aikin.
Rashin gano matsayin mai jujjuyawa ya hana dawowar karfin da aka yi amfani da shi a madaidaicin lokacin da ake buƙata don kula da dangantaka mafi kyau tsakanin stator da rotor, wanda ya haifar da samar da Torque.
A mafi sharri, motar ba zata juya ba.
Tasirin Hall ics gano matsayin mai jujjuyawa ta hanyar canza aikin ƙwayoyin cuta lokacin da suke gano ɓarkewar magnetic.
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Zauren Tallace-Shirye-shiryen IC Wuri a cikin motar BLDC
Kamar yadda aka nuna adadi, achi zauren uku ana rarraba su a hankali a kan 360 ° (kewayon lantarki) kewayon rotor.
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Alamar fitarwa ta hanyar zail uku da wadatar inzamin ISCIs wacce ta samo canji ta filin juyawa a hade kowace lemun 60 ° na juyawa a kewayen 360 ° kewayar da rotor.
Haɗin siginar yana canza gudana a cikin coil. A cikin kowane lokaci (U, v, w), mai jujjuyawa yana ƙarfafa kuma yana juyawa 120 ° don samar da s polo / n pole.
Jan hankalin Magnetic da kuma tursasawa da aka fito da shi tsakanin mai rotor da coil suna haifar da mai juyawa don juyawa.
Canja wurin iko daga kewaya drive zuwa coil an daidaita shi bisa ga lokacin fitarwa lokacin zauren ic don samun ingantaccen juyawa juyawa.
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Abin da ke bayarwaMotar da ba ta dace batsawon rai? Yin amfani da Hall Hall don fitar da Motors marasa yawa. Muna amfani da sakamako don yin lissafin matsayin motar kuma canza siginar tuki daidai.
Wannan hotuna yana nuna yadda ake canza saƙo mai amfani tare da fitarwa daga zauren tasirin aikin.
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Shawartar da masana ka
Muna taimaka muku ka guji ƙarfinsu don isar da inganci da darajar buƙatun motarka mai rauni, a kan-lokaci da kan kasafin kuɗi.
Lokaci: Aug-16-2024