Noma yimuphi umkhiqizi wezimoto angase ahlangabezane nezingxabano namakhasimende ngenxa yalokho okubizwa ngokuthi izinkinga zekhwalithi. UMnu S, osebenza ophikweni olubambe iqhaza likaNks, naye uhlangabezane nezinkinga ezinjalo futhi wacishe wathunjwa.Injini ayikwazi ukuqala ngemva kokukhanyisa!Ikhasimende licele inkampani ukuthi iye kumuntu othile ukuze ayixazulule ngokushesha. Endleleni eya lapho kwakhiwa khona, ikhasimende lalingenalo nhlobo uhlobo lwe-S endala. Ngemva kokufika endaweni, u-S omdala onolwazi wanquma ukuthi ulayini wekhasimende wawushoda ngesigaba!Ngaphansi kwesimo sokuqapha ikhasimende, i-S endala yaqeda ngokuphelele ukuhluleka kolayini wayo, futhi injini kagesi yaqala ngokushesha!Ukuze azwakalise ukuxolisa futhi abonge u-S omdala ngokuxazulula inkinga, umphathi wenze ngokukhethekile idili lika-S omdala kusihlwa!
Ukubonakaliswa okuqondile kokulahlekelwa kwesigaba se-motor kukhuphuka ukudlidliza, umsindo ongavamile, izinga lokushisa elikhulayo, isivinini esinciphile, ukwanda kwamanje, umsindo ozwakalayo ozwakalayo lapho uqala futhi awukwazi ukuqaliswa.
Isizathu sokuntuleka kwesigaba se-motor yinkinga yokunikezwa kwamandla ngokwawo noma inkinga yokuxhuma. Kungenzeka ukuthi i-fuse ayikhethwanga ngendlela engafanele noma ifakwe ngokucindezela, i-fuse inqanyuliwe, isishintshi asixhumene kahle, futhi isixhumi sikhululekile noma siphukile.Kungenzeka futhi ukuthi ukumiswa kwesigaba se-motor kunqanyuliwe.
Ngemva kokuba injini ishisiwe ngenxa yokulahlekelwa kwesigaba, isici sephutha enembile sokusonta amamaki avamile okushiswa okumazombezombe, futhi izinga lokusha aliliningi kakhulu.Kumaphutha aphakathi nendawo, phakathi kwezigaba noma aphansi, indawo yephuzu ibucayi kakhulu, futhi ukusabalala kwephutha kulula kakhulu. Lesi isici esihlukile kwamanye amaphutha.
● Uma i-electromagnetic kanye ne-torqueamamotho asebenza ekulahlekelweni kwesigaba, inkambu kazibuthe ejikelezayo ye-stator ayilingani kakhulu, ukuze i-stator ikhiqize amandla alandelanayo angalungile, kanye nenkundla kazibuthe elandelanayo kanye ne-rotor ngozibuthe zenza amandla asondele ku-100Hz, okuholela ekwenyukeni okukhulu Ukushisa kwe-rotor yamanje kanye nokushisa okukhulu kwe-rotor. ; Uma isigaba singekho, umthamo womthwalo wemoto uyancipha, okuholela ekwandeni okubukhali ku-stator yamanje, futhi ukubonakaliswa okuqondile kakhulu ukushisa kwemoto.Ngenxa yokungalingani okukhulu kwendima kazibuthe yenjini, injini idlidliza kakhulu, okuholela ekulimaleni kokuthwala. Uma i-motor igijima ngomthwalo kanye nokuntuleka kwesigaba, injini izoyeka ukujikeleza ngokushesha, futhi umphumela oqondile wukuthi injini izoshisa.Ukuze uvimbele ukuvela kwale nkinga, ama-motor ajwayelekile anokuvikelwa kokulahlekelwa kwesigaba.
●Ushintsho lwamanje ngaphansi kwezimo zokusebenza ezihlukene
Ngesikhathi sokuqala noma ukusebenza okujwayelekile, ugesi wezigaba ezintathu ungumthwalo olinganayo, futhi imisinga yezigaba ezintathu ilingana ngobukhulu futhi ingaphansi noma ilingana nenani elilinganiselwe.Ngemva kokunqanyulwa kwesigaba esisodwa kwenzeka, isigaba samanje sesigaba sesithathu asilingani noma sikhulu kakhulu.
Uma isigaba sishoda niniukuqala, i-motor ayikwazi ukuqaliswa, futhi ukuvuthwa kwayo kwamanje kuyizikhathi ezi-5 kuya kweziyi-7 zamanje ezilinganiselwe.Inani le-calorific liphindwe izikhathi ezingu-15 kuya kwezingu-50 izinga lokushisa elivamile, futhi injini iyasha ngoba idlula ngokushesha izinga lokushisa elivumelekile.
Lapho isigaba sishoda ngomthwalo ogcwele, i-motor isesimweni se-overcurrent, okungukuthi, i-current idlula i-current rated, i-motor izoshintsha kusukela ekukhathaleni kuya ku-rotor ekhiyiwe, futhi umugqa wamanje ongaphuli uzokwanda kakhulu, okwenza ukuthi imoto ishise ngokushesha.
Lapho injini isiphumile esigabeniekusebenzeni komthwalo wokukhanya, umsinga ojikajikayo ongaphumi esigabeni ukhula ngokushesha, okubangela ukuthi ukusongwa kwalesi sigaba kushiswe ngenxa yokukhuphuka kwezinga lokushisa.
Ukuntuleka kokusebenza kwesigaba kuyingozi kakhulu kuma-squirrel-cage motors asebenza ohlelweni lokusebenza lwesikhathi eside. Cishe u-65% wezingozi okushiswa kuzo lezi zimoto zidalwa wukungasebenzi kwesigaba.Ngakho-ke, kubaluleke kakhulu ukuvikela ukulahlekelwa kwesigaba se-motor.
Isikhathi sokuthumela: May-31-2022