Uma iphutha lesekethe elifushane lenzeka phakathi kokujika kwesimo se-motor stator, ngokuvamile lahlulelwa ngokulinganisa i-DC .

Kodwa-ke, ukumelana kwe-DC kwe-stator winding yenjini enamandla amakhulu kuncane kakhulu, futhi kuzothintwa ubudlelwano phakathi kokunemba kwensimbi nephutha lokulinganisa.Akulula ukuthola imiphumela yokwahlulela efanele.Indlela elandelayo ingasetshenziswa ukwahlulela.

Indlela yokuxilongwa kwephutha:

Esikhundleni sokuqaqa injini, sebenzisa isilawuli se-auto-voltage sesigaba esisodwa esinamandla afanelekile ukuze ukhulise kancane kancane i-voltage kusukela ekuqaleni futhi wethule amandla ashintshashintshayo aphansi kwesinye sezigaba.Ngesikhathi esifanayo, sebenzisa i-ammeter ye-clamp ukukala okwamanje, ukuze i-current ikhuphuke cishe ku-1/3 yamanje elinganiselwe ye-motor.

Bese, yeka ukukhuphula futhi usebenzise i-multimeter ukukala ama-voltages angeniswa kwezinye izigaba ezimbili.Uma isigaba esisodwa sinephutha le-inter-turn short circuit, i-voltage yaso ebangwayo izoba ngaphansi kunesinye isigaba.Shintsha isigaba esisodwa sokuphakelwa kwamandla futhi ulinganise i-voltage ebangelwe kwezinye izigaba ezimbili ngendlela efanayo.

Kuye ngokuthi ama-voltages akhangwe ayafana yini, kungahlulelwa ukuthi ingabe kukhona iphutha le-inter-turn short circuit.Inkinga yephutha lesekethe emfishane phakathi kokujika kwe-motor stator ngokuvamile ixazululwa ngokufaka enye indawo yokusongelwa kwemoto ngesikhathi sokulungiswa kwemoto.

Yini okufanele uyenze uma ukufakwa kwe-insulation kuphuka phakathi kokuphenduka kwenjini?

Inkinga yokuqhekeka kwe-insulation phakathi kokuphenduka kwemoto ifaka phakathi izinto ezingezinhle zokufaka phakathi kokujika kwemoto, ukulimala kokufakwa phakathi kokujika phakathi kokujika nokufaka inlaying, ukushuba okwanele kokufakwa phakathi kokuphenduka noma isakhiwo esingenangqondo, njll., okuzodala ukugxilisa ukuhluleka kokuhlukana phakathi kokujika kwe-motor.ukwenzeka kwezimo.

Ungahlola kanjani ukufakwa phakathi kokujika kwe-motor stator winding?

Ukuze uqinisekise ukusebenza okujwayelekile kwemoto, ukuhlolwa kwe-inter-turn insulation ye-motor stator winding kuyadingeka.Noma ngabe isanda kufakwa ukusebenza noma i-motor egijimayo, kuyadingeka ukwenza ukuhlolwa kwe-inter-turn insulation.

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Isikhathi sokuthumela: Sep-19-2023