Ibipimo ngenderwaho muguhitamo moteri ahanini birimo: ubwoko bwa moteri, voltage n'umuvuduko;ubwoko bwa moteri n'ubwoko;guhitamo ubwoko bwo kurinda moteri;moteri ya moteri n'umuvuduko.
Guhitamo moteri bigomba kwerekeza kubintu bikurikira:
1.Ubwoko bw'amashanyarazi kuri moteri, nk'icyiciro kimwe, ibyiciro bitatu, DC,n'ibindi
2.Ibidukikije bikora kuri moteri, yaba ibihe byo gukora moteri bifite ibintu byihariye biranga, nkubushuhe, ubushyuhe buke, kwangirika kwimiti, ivumbi,n'ibindi
3.Uburyo bwo gukora bwa moteri nigikorwa gikomeza, imikorere yigihe gito cyangwa ubundi buryo bwo gukora.
4.Uburyo bwo guteranya moteri, nko guterana guhagaritse, guterana gutambitse,n'ibindi
5.Imbaraga n'umuvuduko wa moteri, nibindi, imbaraga n'umuvuduko bigomba kuba byujuje ibisabwa umutwaro.
6.Ibindi bintu, nko kumenya niba ari ngombwa guhindura umuvuduko, niba hari icyifuzo kidasanzwe cyo kugenzura, ubwoko bwumutwaro, nibindi.
1. Guhitamo ubwoko bwa moteri, voltage n'umuvuduko
Iyo uhisemo ubwoko bwa moteri, ibisobanuro bya voltage n'umuvuduko, n'intambwe zisanzwe, ishingiye cyane cyane kubisabwa imashini ikora kugirango ikore amashanyarazi, nkurwego rwinshuro yo gutangira no gufata feri, niba hari ibisabwa byihutirwa, nibindi kugirango uhitemo ubwoko bwa moteri.Nukuvuga, hitamo moteri isimburana cyangwa moteri ya DC;icya kabiri, ingano ya moteri yinyongera ya moteri igomba guhitamo ifatanije nibidukikije bitanga amashanyarazi;noneho umuvuduko wacyo winyongera ugomba gutoranywa kumuvuduko usabwa nimashini itanga umusaruro nibisabwa mubikoresho byohereza;hanyuma ukurikije moteri na moteri ikora.Ibidukikije bidukikije bigena ubwoko bwimiterere nubwoko bwa moteri;amaherezo, imbaraga zinyongera (ubushobozi) za moteri igenwa nubunini bwingufu zikenewe kumashini ikora.Ukurikije ibitekerezo byavuzwe haruguru, amaherezo hitamo moteri yujuje ibisabwa murutonde rwibicuruzwa.Niba moteri iri kurutonde rwibicuruzwa idashobora kuba yujuje ibyangombwa byihariye byimashini itanga umusaruro, irashobora kugenwa kugiti cye kubakora moteri.
2.Guhitamo ubwoko bwa moteri n'ubwoko
Guhitamo moteri bishingiye kuri AC na DC, ibiranga imashini, kugenzura umuvuduko no gutangira imikorere, kurinda nigiciro, nibindi, bityo rero ingingo zikurikira zigomba gukurikizwa muguhitamo:
1. Ubwa mbere, hitamo ibyiciro bitatu byigituba-cage moteri idafite imbaraga.Kuberako ifite ibyiza byubworoherane, biramba, imikorere yizewe, igiciro gito no kuyitaho neza, ariko ibitagenda neza biragoye kugenzura umuvuduko, imbaraga nke, ibintu bitangira bigezweho kandi bito bitangira.Kubwibyo, irakwiriye cyane cyane kumashini zisanzwe zikora hamwe na drives ifite imiterere ikomeye yimashini kandi nta bisabwa bidasanzwe bigenga umuvuduko, nkibikoresho byimashini zisanzwe hamwe nimashini zitanga umusaruro nkapompe cyangwa abafana bafite imbaraga zitari munsi100KW.
2. Igiciro cya moteri yakomeretse kiri hejuru yicy'icyuma cya kage, ariko imiterere yacyo irashobora guhindurwa hongerwaho imbaraga zo kurwanya rotor, bityo irashobora kugabanya umuvuduko wo gutangira no kongera itara ritangira, bityo irashobora gukoreshwa kuri ubushobozi buke bwo gutanga amashanyarazi.Iyo ingufu za moteri ari nini cyangwa hari ibisabwa byihutirwa byihutirwa, nkibikoresho bimwe na bimwe byo guterura, ibikoresho byo kuzamura no guterura, imashini zihimbira hamwe no kugenda kumashanyarazi yibikoresho biremereye, nibindi.
3. Iyo igipimo cyo kugenzura umuvuduko kiri munsi ya1:10,nabirasabwa kugirango ubashe guhindura umuvuduko neza, moteri iranyerera irashobora guhitamo mbere.Ubwoko bwa moteri ya moteri irashobora kugabanywamo ubwoko bubiri: ubwoko butambitse nubwoko bwa vertical ukurikije itandukaniro ryumwanya wacyo.Uruziga rwa moteri ya horizontal ruteranijwe mu buryo butambitse, kandi uruziga rwa moteri ihagaritse ruteranijwe ruhagaritse uburebure, bityo moteri zombi ntizishobora guhinduranya.Mubihe bisanzwe, ugomba guhitamo moteri itambitse.Igihe cyose ari ngombwa gukora mu buryo buhagaritse (nka pompe yimbitse ya pompe na mashini zicukura, nibindi), kugirango byoroshe guterana, moteri ihagaritse igomba kwitabwaho (kuko ihenze cyane).
3.Guhitamo ubwoko bwo kurinda moteri
Hariho ubwoko bwinshi bwo kurinda moteri.Mugihe uhitamo porogaramu, ubwoko bwubwirinzi bukwiye bugomba gutoranywa ukurikije ibidukikije bitandukanye.Ubwoko bwo kurinda moteri burimo ubwoko bwuguruye, ubwoko bwo kurinda, ubwoko bufunze, ubwoko butangiza ibisasu, ubwoko bwibiza nibindi.Hitamo ubwoko bwuguruye mubidukikije bisanzwe kuko bihendutse, ariko birakwiriye gusa ahantu humye kandi hasukuye.Kubushuhe, butarwanya ikirere, umukungugu, umuriro, hamwe nibidukikije, ubwoko bufunze bugomba guhitamo.Iyo insulasiyo yangiritse kandi byoroshye guhuhwa numwuka uhumanye, ubwoko bwokwirinda burashobora gutoranywa.Naho moteri ya pompe irohama, hagomba gufatwa ubwoko bwafunzwe rwose kugirango harebwe niba ubuhehere butinjira mugihe gikora mumazi.Iyo moteri iri mubidukikije bifite ibyago byo kuzimya umuriro cyangwa guturika, twakagombye kumenya ko hagomba gutoranywa ubwoko butangiza ibisasu.
Icya kane,guhitamo moteri ya moteri n'umuvuduko
1. Mugihe uhisemo moteri yimashini itanga uruganda rusanzweho, voltage yinyongera ya moteri igomba kuba imwe na voltage yo gukwirakwiza amashanyarazi muruganda.Guhitamo voltage ya moteri y'uruganda rushya bigomba kurebwa hamwe no gutoranya amashanyarazi no gukwirakwiza amashanyarazi y'uruganda, ukurikije urwego rwa voltage zitandukanye.Nyuma yo kugereranya tekiniki nubukungu, icyemezo cyiza kizafatwa.
Umuvuduko muke muto uteganijwe mubushinwa ni220 / 380V, kandi ibyinshi murwego rwo hejuru ni10KV.Muri rusange, ibyinshi muri moteri ntoya nubushobozi buciriritse ni voltage nyinshi, hamwe na voltage yinyongera ni220 / 380V(D / Y.guhuza) na380 / 660V (D / Y.ihuriro).Iyo ubushobozi bwa moteri burenze hafi200KW, birasabwa ko umukoresha ahitamomoteri yumuriro mwinshi wa3KV,6KVcyangwa10KV.
2. Guhitamo umuvuduko (wongeyeho) wa moteri bigomba gusuzumwa ukurikije ibisabwa imashini ikora kandi ikigereranyo cyinteko yohereza.Umubare wa revolisiyo kumunota wa moteri mubisanzwe3000,1500,1000,750na600.Umuvuduko winyongera wa moteri idahwitse mubisanzwe2% Kuri5% munsi yumuvuduko wavuzwe haruguru kubera igipimo cyo kunyerera.Urebye kubyara moteri, niba umuvuduko winyongera wa moteri yingufu zimwe ari mwinshi, imiterere nubunini bwumuriro wa electromagnetique bizaba bito, igiciro kizaba gito kandi uburemere buzaba bworoshye, nibintu bitera imbaraga kandi imikorere ya moteri yihuta cyane iruta iyo moteri yihuta.Niba ushobora guhitamo moteri ifite umuvuduko mwinshi, ubukungu buzaba bwiza, ariko niba itandukaniro ryihuta hagati ya moteri na mashini igomba gutwarwa ari nini cyane, ibyiciro byinshi byo kohereza bigomba gushyirwaho kugirango byihutishe igikoresho, aricyo bizongera igiciro cyibikoresho nogukoresha ingufu zo kohereza.Sobanura kugereranya no guhitamo.Moteri nyinshi dusanzwe dukoresha ni4-pole1500r / minmoteri, kubera ko ubu bwoko bwa moteri ifite umuvuduko winyongera ifite intera nini ya porogaramu, kandi imbaraga zayo nibikorwa bikora nabyo biri hejuru.
Igihe cyo kohereza: Jun-11-2022