Tiyeni tiyambe mophweka. Kodi kutchinjiriza n’chiyani? Kumagwiritsidwa ntchito kuti ndipo cholinga chake n’chiyani? Malinga ndi Merriam Webster, kutchinjiriza n’kutanthauzidwa kuti “kulekana ndi matupi oyendetsera zinthu pogwiritsa ntchito zinthu zosayendetsa magetsi kuti magetsi asapitirire, kutentha kapena phokoso.” Kutchinjiriza n’kumene kumagwiritsidwa ntchito m’malo osiyanasiyana, kuyambira kutchinjiriza n’kufiira m’makoma a nyumba yatsopano mpaka jekete lotchinjiriza lomwe lili pa chingwe cha lead. Kwa ife, kutchinjiriza n’chinthu chomwe chimalekanitsa mkuwa ndi chitsulo chomwe chili mu mota yamagetsi.
Cholinga cha kuphatikiza kwa malo ndi wedge kumeneku ndikuletsa mkuwa kuti usakhudze chitsulo ndikuchigwira pamalo ake. Ngati waya wa maginito a mkuwa ukumana ndi chitsulo, mkuwa udzaphwanya dera. Kuzungulira kwa mkuwa kungawononge dongosolo, ndipo lidzachepa. Mota yokhazikika iyenera kuchotsedwa ndikumangidwanso kuti igwiritsidwenso ntchito.
Gawo lotsatira pa ndondomekoyi ndi kutenthetsa magaulu. Voltage ndi gawo lofunika kwambiri la magaulu. Muyezo wa magetsi m'nyumba ndi 125 Volts, pomwe 220 Volts ndi magetsi a makina ambiri owumitsa magetsi m'nyumba. Ma voltage onse awiri omwe amalowa m'nyumba ndi gawo limodzi. Awa ndi awiri mwa ma voltage osiyanasiyana omwe amagwiritsidwa ntchito mumakampani opanga zida zamagetsi. Ma waya awiri amapanga voltage ya gawo limodzi. Limodzi mwa ma waya lili ndi mphamvu yodutsamo, ndipo lina limathandiza kufota dongosolo. Mu ma mota a magawo atatu kapena a polyphase, mawaya onse ali ndi mphamvu. Ma voltage ena oyambira omwe amagwiritsidwa ntchito mumakina amagetsi a magawo atatu ndi 208v, 220v, 460v, 575v, 950v, 2300v, 4160v, 7.5kv, ndi 13.8kv.
Poyendetsa ma mota omwe ali ndi magawo atatu, kuzungulira kuyenera kulekanitsidwa pakuzungulira kumapeto pamene ma coil akuyikidwa. Ma turns a kumapeto kapena mitu ya ma coil ndi malo omwe ali kumapeto kwa mota komwe waya wa maginito umatuluka mu slot ndikulowanso mu slot. Phase insulation imagwiritsidwa ntchito kuteteza magawo awa kuti asagwirizane. Phase insulation ikhoza kukhala zinthu zamtundu wa pepala zofanana ndi zomwe zimagwiritsidwa ntchito mu ma slots, kapena ikhoza kukhala nsalu ya varnish class, yomwe imadziwikanso kuti thermal H material. Chida ichi chingakhale ndi guluu kapena kukhala ndi mica fumbi lopepuka kuti lisamamatire lokha. Zinthuzi zimagwiritsidwa ntchito kuti magawo osiyana asakhudze. Ngati chophimba choteteza ichi sichinagwiritsidwe ntchito ndipo magawowo akhudza mwangozi, kutembenukira pang'ono kudzachitika, ndipo motayo iyenera kumangidwanso.
Chitseko chotchingira magetsi chikayikidwa, ma waya a maginito akayikidwa, ndipo zolekanitsa magawo zikakhazikitsidwa, mota imatetezedwa. Njira yotsatirayi ndikulumikiza malekezero a kumapeto. Tepi yotchingira ya polyester yotenthedwa nthawi zambiri imamaliza njirayi pomangirira waya ndi gawo lolekanitsa pakati pa malekezero a kumapeto. Kulumikizako kukatha, mota imakhala yokonzeka kulumikiza ma lead. Kulumikiza kumapangira ndi kupanga mutu wa coil kuti ugwirizane mkati mwa belu lomaliza. Nthawi zambiri, mutu wa coil umafunika kukhala wolimba kwambiri kuti usakhudze belu lomaliza. Tepi yotenthedwa imathandiza kugwira waya pamalo ake. Ikatenthedwa, imachepa kuti ipange mgwirizano wolimba ndi mutu wa coil ndikuchepetsa mwayi wake woyenda.
Ngakhale kuti njirayi ikufotokoza zoyambira zotetezera moto wamagetsi, ndikofunikira kukumbukira kuti mota iliyonse ndi yosiyana. Nthawi zambiri, ma mota omwe amagwira ntchito kwambiri amakhala ndi zofunikira zapadera pakupanga ndipo amafunikira njira zapadera zotetezera moto. Pitani ku gawo lathu la zida zotetezera moto wamagetsi kuti mupeze zinthu zomwe zatchulidwa m'nkhaniyi ndi zina zambiri!
Zokhudzana ndi kutchinjiriza magetsi pazinthu zama injini
Nthawi yotumizira: Juni-01-2022
