DC motorenqubweni yokukhiqiza, kuvame ukutholakala ukuthi enye i-motor ehloselwe ibekwe isikhathi esithile ingasetshenzisiwe, futhi futhi lapho i-geared motor winding insulation resistance kutholakala ukuthi inciphile, ikakhulukazi ngenkathi yemvula, umswakama womoya, inani lokufakelwa lizokwehliswa libe ngu-zero, ngalesi sikhathi kufanele lome, ukuze ukumelana nokufakwa kwe-insulation, ukumuncwa isilinganiso sifinyelele inani elishiwo, uma igiya lifakwe ngamawala ukuze lisebenze, kubangele ukuphahlazeka kwemoto.
Okulandelayo kukhona ezintathu ezilulamotor gearedindlela yokomisa.
1 indlela yokushisa yomthombo wangaphandle wokushisa
Ukuze kuhlolwe injini egiyelwe umswakama okokuqala ngqa, ngelabhula ye-incandescent enamandla amakhulu ebhakeni langaphakathi le-geared motor, nomamotor gearedendlini yokomisa. Le ndlela ilula ukuyisebenzisa, iphephile futhi inokwethenjelwa, kodwa kuphela kumamotho amancane anegiya angahlakazwa kalula futhi ahlolwe. Ezinkulu noma ezimaphakathi noma akulula ukuqaqa nokuhlola i-motor geared iwumthwalo omkhulu womsebenzi, kodwa futhi kunciphisa ukuba nokwenzeka. Kumele kuqashelwe ukuthi le ndlela yokusebenza, isibani noma umthombo wokushisa akufanele usondele kakhulu kukhoyili ukuvimbela ukushiswa kwekhoyili, ingambozwa ngendwangu kanye nezinye izinto egobolondweni le-gear motor ukuze ifakwe.
2 umshini wokushisela indlela yokomisa
a, indlela yokumisa umshini wokushisela we-AC
Ngaphambi kokusebenza kwe-motor reducer motor winding, i-terminal ochungechungeni, i-shell grounding, ukuze amaqembu amathathu ama-windings akwazi ukushisisa futhi omiswe, ukuze uqaphe izinguquko zamanje kwinqubo yokomisa, ungafaka intambo ye-ammeter ukuze ubone ukuthi okwamanje ifinyelela kumanje olinganiselwe we-reducer motor. Ukomisa injini yegiya ngomshini wokushisela we-AC ngaphandle kokuhlakaza i-motor yegiya, ukunciphisa umthwalo, kuyilapho injini yegiya inokumelana kwayo nokushisa esimweni samandla, ukuze ikhoyili ifudumale ngokulinganayo, umphumela wokomisa ungcono, kodwa le ndlela isebenza kuphela ku-motor elandelayo yegiya, futhi ayikwazi ukusetshenziswa isikhathi eside, ngoba umshini wokushisela we-AC ungaba umshini wokuguqula umshini, uma kungenjalo ungasetshenziswa isikhathi eside umshini wokushisela. umshini wokushisela.
b, umshini wokushisela we-DC indlela eyomile
Izintambo zokusebenza kanye ne-AC efanayo, i-ammeter yeyunithi yezinhlamvu kufanele ibe i-ammeter ye-DC. Umshini wokushisela umshini wokushisela we-DC owomile olungiselelwe ukusebenza kwemoto kulula ngasikhathi sinye ungaba yimoto egiyelwe ngosayizi ophakathi nendawo, injini ene-voltage ephezulu isikhathi eside yomile. Ngale ndlela, lapho umshini wokushisela usebenza isikhathi eside noma umsebenzi wamanje ophezulu, izingxenye zawo zangaphakathi ngeke zonakaliswe umsebenzi wamanje wesikhathi eside, ngakho-ke ungasetshenziswa isikhathi eside usayizi ophakathi nendawo omkhulu. Kuyaphawuleka ukuthi lapho omiswe ngalezi zindlela ezimbili, wonke amalunga kufanele athintane kahle futhi aqiniswe, futhi ucingo oluholayo lomshini wokushisela kufanele lube ucingo olukhethekile, futhi usayizi odingekayo we-cross-section kufanele uhlangabezane nomthamo wamanje wokuthwala wokuphuma komshini wokushisela. Naka ukupholisa kwe-transformer yomshini wokushisela ngokwayo, ngenkathi uqinisekisa ukuthi ukumelana nokushisa kwe-reducer motor akukwazi ukuba ngaphansi kuka-0.1 MΩ. Futhi bhekisisa izinga lokushisa le-reducer motor winding ukuze ulungise i-voltage kanye namanje ngesikhathi esifanele.
3 indlela yokomisa ikhoyili ethokozisayo
Indlela yokomisa ikhoyili evusa amadlingozi elinyazwa kumongo wekhoyili ye-stator wekhoyili ye-geared motor excitation, futhi idlulele kumanje oshintshanayo, ukuze i-stator ikhiqize ukuguquguquka kazibuthe, kuncike ekulahlekelweni kwensimbi ukuze kome i-gear motor stator.
Isikhathi sokuthumela: Nov-25-2022