Nkhani Zamakampani
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Kodi pali ubale wotani pakati pa kulumikizana kwa katatu ndi nyenyezi komanso ubwino ndi kuipa kwake?
Mota yomweyi ya magawo atatu ikhoza kulumikizidwa ndi kulumikizana kwa makona atatu, kofanana ndi voteji yotsika; Ikhozanso kulumikizidwa malinga ndi njira yolumikizira nyenyezi, yofanana ndi voteji yokwera; Voteji yokwera ndi yochepera katatu kuposa muzu wa voteji yotsika. Mwachitsanzo, mota ya 380V yokhala ndi trian...Werengani zambiri -
Kodi ndi njira ziti zomwe zingachepetse bwino phokoso la magalimoto?
Phokoso la injini yamagetsi ya magawo atatu limaphatikizapo phokoso lamagetsi, phokoso lamakina ndi phokoso la mpweya wabwino, phokoso la injini kwenikweni ndi kuphatikiza kwa mitundu yosiyanasiyana ya phokoso, kuti akwaniritse zofunikira zochepa za phokoso la injini, kuwunika kwathunthu kwa zinthu zomwe zimakhudza phokoso kuyenera kukhala ...Werengani zambiri -
Makina amphamvu kwambiri amapanga korona, chifukwa chiyani ma mota osinthasintha amapangidwa?
Korona, chifukwa kondakitala wosasalala amapanga gawo lamagetsi losagwirizana, mozungulira gawo lamagetsi losagwirizana, pafupi ndi elekitirodi yokhala ndi utali wocheperako wopindika, pamene voteji ikukwera pamlingo winawake, chifukwa cha ionization ya mpweya zidzachitika kutulutsa, kupangika kwa korona. Kuchokera ku mikhalidwe o...Werengani zambiri -
Kodi ndi njinga yamoto iti yomwe imakonda kutentha kwambiri komanso kugwira ntchito mosalekeza?
Mikhalidwe yosiyana yogwirira ntchito pa zofunikira za injini ya magawo atatu si yofanana, kungochokera ku makina ogwirira ntchito, mikhalidwe ina yogwirira ntchito imafuna kuti injini igwire ntchito mosalekeza, ndipo ma mota ena amatha kuchitika pokhapokha ngati akusinthana ndi kutsekedwa, komanso mikhalidwe yosiyana yogwirira ntchito...Werengani zambiri -
Mavuto a rotor mu ntchito zokhazikika zamagalimoto a maginito
Zogulitsa zosiyanasiyana za Magalimoto Opangira Magawo Atatu zili ndi ubwino ndi kugwiritsidwa ntchito kosiyana. Chifukwa cha mikhalidwe yosiyanasiyana yogwirira ntchito, zofunikira za ziwalo zamagalimoto nazonso ndizosiyana. Mwachitsanzo, pamikhalidwe yogwirira ntchito yolemera, pali zofunikira zapadera za ma bearing ndi shaft zamagalimoto, komanso za d...Werengani zambiri -
Rotor imagwiritsa ntchito malo otsetsereka, kodi izi zingakhudze kukwera kwa kutentha kwa injini?
Zogulitsa zamagalimoto zimakhala ndi magwiridwe antchito ambiri, monga mphamvu, magwiridwe antchito, mphamvu, kugwedezeka, phokoso ndi kukwera kwa kutentha, kuti zitsimikizire kuti magwiridwe antchito a injini akukwaniritsa zofunikira, nthawi zambiri zimatenga njira zina zofananira, koma kuti zitsimikizire mulingo winawake wa magwiridwe antchito...Werengani zambiri -
Vuto la kugwedezeka kwa rotor limachokera ku zizindikiro zoyendetsera bearing
Pazinthu zambiri zazing'ono zomwe zimayikidwa, chifukwa cha ma bearing a mpira omwe ali ndi mphete yamkati ndi mphete yakunja yokhazikika mbali zonse ziwiri, ngakhale rotor ya mota yamagetsi ya magawo atatu ikasuntha molingana ndi stator mota ikapatsidwa mphamvu, sidzasiya zizindikiro zoonekeratu...Werengani zambiri -
Kodi chiwerengero cha mitengo ya rotor ya mota ndi chokhazikika kapena chosinthika?
Chiwerengero cha ndodo za rotor za mota ya 4 pole ac chimatanthauza chiwerengero cha ndodo za maginito pa rotor ya mota; Chiwerengero cha ndodo za rotor chimakhudza liwiro ndi mphamvu ya mota. Pa mota ya cage, chiwerengero cha ndodo za rotor chimayambitsidwa zokha malinga ndi chiwerengero cha ndodo za stator. Theor...Werengani zambiri -
Kodi zifukwa zomwe zimapangitsa kuti ma bearing a mota azitentha kwambiri ndi ziti?
Zolakwika zazikulu pakupanga ma bearing a mota zingayambitse kutentha kwambiri, zomwe zingawononge 3 Phase Induction Motor ndi zida zake. (1) Rotor ya ma electric ac motors a magawo atatu ili ndi zolakwika zazikulu zomwe zimapangitsa kuti itenthe kwambiri, monga mipiringidzo yosweka ndi mipiringidzo yopyapyala kwambiri, ma pores akuluakulu mu e...Werengani zambiri -
Kudziwa bwino za makhalidwe a injini ya ma frequency osiyanasiyana
Mota yapadera yamagetsi ya magawo atatu yamagetsi yosinthasintha ili ndi makhalidwe awa: Kapangidwe ka kukwera kwa kutentha kwa kalasi B, kupanga zotchingira za kalasi F. Kugwiritsa ntchito zipangizo zotchingira za polymer ndi njira zopangira varnish ya vacuum pressure ndi kapangidwe kapadera ka zotchingira zamphamvu kwambiri...Werengani zambiri -
Zinthu zomwe zimakhudza nthawi yotsogolera injini ndi njira yopangira
Nthawi yotsogolera ya 3 Phase Induction Motor imakhudzidwa ndi zinthu zambiri, kuphatikiza kuchuluka kwa oda, zofunikira pakusintha, mphamvu zopangira, kupereka zinthu zopangira, kuyesa njira ndi kuwongolera khalidwe. Kumvetsetsa zinthu izi ndikofunikira kuti opanga akwaniritse bwino ntchito yawo yopanga ...Werengani zambiri -
Kusanthula zomwe zimayambitsa ndi zotsatirapo zake zazikulu chifukwa cha kutentha kwambiri kwa rotor ya aluminiyamu yopangidwa ndi chitsulo
Poyerekeza ndi mota ya wound rotor, magwiridwe antchito a chitetezo cha mota ya cast aluminiyamu rotor ndi abwinoko, ndipo chiwopsezo cha kulephera kwamagetsi cha theoretical ndi theka la mota ya wound rotor. Komabe, mikhalidwe ina yapadera yogwirira ntchito ndi ma mota enaake omwe amagwiritsidwa ntchito ndi ofunikira kwambiri.Werengani zambiri