Nkhani Zamalonda
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Kodi kusiyana pakati pa varnishing yozungulira injini ndi osati varnishing ndi kotani?
Pambuyo poti kuzunguliridwa ndi varnish yoteteza, varnish imalowa m'mipata ya coil ndikulimba, ndikupanga gawo lokwanira komanso lotsekedwa loteteza, lomwe limathandizira kwambiri magwiridwe antchito a kutetezera kuzunguliridwa. Imatha kukana kuwonongeka kwa chinyezi, mchere ...Werengani zambiri -
N’chifukwa chiyani ma mota amphamvu kwambiri amapangidwa kukhala ma mota amphamvu kwambiri?
Pa ma mota amphamvu kwambiri okhala ndi mphamvu zochepa, kuti akwaniritse mphamvu yayikulu, izi zitha kuchitika kudzera mu mphamvu yayikulu. Mphamvu yayikulu imafuna ma conductors okhala ndi malo okwanira odutsa. Kaya ndi waya wamagetsi yokha kapena waya wa lead wa mota, ayenera kukhala ndi cr...Werengani zambiri -
Kufunika kwa Kusamalira ndi Kusamalira Magalimoto - Kusamalira Dongosolo Lonyamula Ma Bearing
Pazinthu zamagetsi zamagetsi, makina operekera ma bearing ndi makina osonkhanitsira ma wound rotor motors amafunika kukonzedwa nthawi zonse chifukwa cha kuwonongeka kwa zinthu ndi kugwiritsidwa ntchito. Zitsanzo ziwiri zodziwika bwino ndi izi: Opanga ena satenga njira zoletsa kumasula ...Werengani zambiri -
Kusiyana pakati pa IC611 ndi IC616 mu njira zoziziritsira zama mota amphamvu kwambiri
Chilembo cha IC ndi chidule cha mawu achingerezi akuti "International Cooling". Chilembo cha njira yoziziritsira injini chimapangidwa makamaka ndi chizindikiro cha njira yoziziritsira (IC), khodi yokonzera dera la malo oziziritsira, khodi ya malo oziziritsira, ndi khodi ya njira yoyendetsera...Werengani zambiri -
Makiyi Atatu Ofunika Kumvetsetsa Pakulamulira Kugwira Ntchito kwa Torque Yokhazikika ya Magalimoto
Mfundo yoyamba: Tsatirani mfundo ya chiŵerengero chokhazikika cha U/f. Pansi pa liwiro la maziko, kutuluka kwa maginito mu mpweya wa mota kumagwirizana mwachindunji ndi voltage ya stator ndi ma frequency. Kukhazikika kwa chiŵerengero cha voltage-frequency (U/f) kumatsimikizira mwachindunji ngati kutuluka kwa maginito kuli ndi...Werengani zambiri -
Nchifukwa chiyani maulumikizidwe a nyenyezi amagwiritsidwa ntchito kwambiri pa ma stator a ma mota amphamvu kwambiri?
Pa ma mota okhala ndi mphamvu zochepa, amagawidwa m'magulu kutengera mphamvu. Mwachitsanzo, mu ma mota oyambira, malire a 3kW amakhazikitsidwa; omwe sapitirira 3kW amalumikizidwa mu nyenyezi, pomwe ena onse amalumikizidwa mu delta. Pa ma mota okhala ndi mphamvu zosinthasintha, malirewo amakhazikitsidwa pa 45kW; omwe sapitirira 45kW...Werengani zambiri -
Magwiridwe Abwino a Magalimoto ndi Kusankhidwa kwa Magiredi a Chitsulo cha Silicon
Zipangizo zazikulu zopangira ma cores a mota ndi mapepala achitsulo a silicon. Pakadali pano, omwe amagwiritsidwa ntchito kwambiri ndi 470, 600 ndi 800 omwe ali m'mapepala ozizira, omwe mapepala 470 ndi 600 amagwiritsidwa ntchito kwambiri m'magalimoto ogwira ntchito bwino. 1. Kutayika kochepa. Kutayika kwakukulu pa frequency inayake ndi maginito...Werengani zambiri -
Zotsatira za dzimbiri la kutentha pa magwiridwe antchito a ma mota amphamvu kwambiri
Mphamvu ya dzimbiri la kutentha pa magwiridwe antchito a ma mota amphamvu kwambiri. Kukwera kwa kutentha kumatanthauza kutentha kwa gawo lililonse mu zida zamagetsi ndi zamagetsi komwe kumakhala kokwera kuposa kutentha kozungulira. Pambuyo poti kondakitala yanyamula mphamvu yamagetsi, imapanga mphamvu ya kutentha ya mphamvu yamagetsi...Werengani zambiri -
Kodi ndi mikhalidwe iti yogwirira ntchito yomwe ma mota osinthasintha amagwirira ntchito bwino?
Choyamba, pali zochitika zomwe zimakhala ndi kusinthasintha kwakukulu kwa katundu komanso kufunika kowongolera liwiro molondola. Muzochitika zotere, ma mota achikhalidwe okhazikika amatha kugwira ntchito pokhapokha ngati ali ndi katundu wokwanira kapena kuzimitsidwa, zomwe nthawi zambiri zimapangitsa kuti mphamvu ziwonongeke kapena kulephera kukwaniritsa zosowa. Mwachitsanzo, muzinthu zamafakitale...Werengani zambiri -
Ndi mayiko ati omwe ali ndi zofunikira zofunika kuti zinthu zamagalimoto zigwiritsidwe ntchito moyenera?
Ndi chizolowezi chapadziko lonse lapansi chokhudza kusunga mphamvu ndi kuteteza chilengedwe, mayiko osiyanasiyana ali ndi zofunikira zosiyanasiyana pakugwiritsa ntchito bwino mphamvu zamagalimoto amagetsi, koma njira yonse ndi yogwirira ntchito bwino komanso kusunga mphamvu. Pansipa, tasonkhanitsa zowongolera ...Werengani zambiri -
Ubwino wina wa injini zamphamvu kwambiri umadziwika ndi kukondedwa ndi msika.
Kufunika kwa ma mota a 10kV kuli kwakukulu kuposa kwa ma mota a 6kV, ndipo poganizira mosamala, sikuti ndi kopanda chifukwa. M'zaka zaposachedwa, chifukwa cha kukhazikitsidwa kwa mfundo zosungira mphamvu komanso kukweza ma gridi amagetsi am'nyumba kuti achepetse kutayika kwa mawaya, mabizinesi amafakitale ndi migodi a...Werengani zambiri -
Njira yoyesera kuyendetsa bwino magalimoto
Njira A - Njira Yoyesera Mwachindunji Yogwiritsira Ntchito Bwino Njira A imatchedwanso njira yolowetsa-kutulutsa, chifukwa panthawi yoyesa, deta ziwiri zofunika powerengera magwiridwe antchito zitha kupezeka mwachindunji, zomwe ndi mphamvu yolowetsa ndi mphamvu yotulutsa. Pamene katundu wotchulidwa ukugwiritsidwa ntchito pa...Werengani zambiri