Brushless motor the back emf constant KE is to have cultured
Kainga » Blog » Te motini paraihe kore te hoki emf tamau KE me whai tikanga

Brushless motor the back emf constant KE is to have cultured

Tirohanga: 0     Kaituhi: Kaiwhakatika Pae Wā Whakaputa: 2020-11-12 Takenga: Pae

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Brushless motini te hoki emf tamau KE he ki te whai tikanga, no te mea i konei ngā te tōpana hiko counter o te nekeneke pūmau KE KE me te generator o induction pūkaha hiko hikohiko tonu, ahakoa e taea te whakaaro o rite te taua uara, engari e kore e rite te ariā ki
te kaha counter electromotive o te nekeneke tamau ki te tere hurihanga o waeine counter kaha hikohiko, tona whakapuaki ko
/ KE = E'/n = U,
te kupu tohu o te nekeneke o te motopaika. Ko te tere whakatau o te nN me etahi
N ko te tere o te motuka whakaputa motuka, ka taea te ine, engari kaore a E i whakaatu i runga i te rakau o te motini, kaore e taea te whakaatu i roto i te mana motuka whakauru, ko te miihini miihini te rahinga o te kaha o roto. I roto i te tauira, ko te ngaohiko U te mutunga o te whakauru hiko o te whakauru marama, engari ko te tere hurihuri kore-utaina pai o te motini n' 0 i te pito o te tuara o te motini kaore e taea te whakaatu me te ine, na reira whakamahia te tauira KE = U/n' 0 ki te kimi i te kaha hiko o te nekeneke motika KE he uaua. Me pehea nga tikanga hangarau o te motini korepu, te kurupae ahua miihini ranei o te whakatau me te tatau KE counter electromotive kaha tonu o te motini, te hoahoa e rite ana ki nga uara tawhā KE o te anau ahuatanga miihini o te motini paraihe he hiahia ki te ako i te kaupapa
mena ko te KE, KE = NΦ Kaiwhakahaere whai hua / 60, katahi ko te nama nekeneke N me te motini rere & Phi; Ko te hua o te (Minetic chain NΦ )KE ki te whakahē i te kaha hiko o te nekeneke uara tonu, katahi ka tino tutuki nga ahuatanga miihini o te motini ki nga ahuatanga miihini e hiahiatia ana. Ka kitea i konei he maha nga kaha hiko o te motuka hiko tonu tikanga KE, na reira ko te maha o te kaikawe N o te motuka, ka tutuki te kaupapa o te hoahoa miihini korepu.

Ko te roopu HOPRIO he kaihanga ngaio o te kaiwhakahaere me nga motuka, i whakapumautia i te 2000. Te tari matua o te roopu i Changzhou City, Jiangsu Province.

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