Iindaba zeMveliso
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Yintoni umahluko phakathi kokufaka i-varnish kwi-motor winding kunye nokungafaki i-varnish?
Emva kokuba ukujija kufakwe ivarnish yokukhusela, ivarnish iya kungena kwizikhewu zekhoyili ize iqine, yenze umaleko wokukhusela opheleleyo novalekileyo, ophucula kakhulu ukusebenza kokukhusela ukujija. Ingamelana ngempumelelo nokukhukuliseka komswakama, ityuwa...Funda ngokugqithisileyo -
Kutheni iimoto ezinamandla aphezulu zenziwa zibe ziimoto ezinamandla aphezulu?
Kwiimoto ezinamandla aphezulu ezine-voltage ephantsi, ukuze kuphunyezwe umbane omkhulu, oku kungenziwa kuphela ngombane omkhulu. Umbane omkhulu ufuna ii-conductors ezineendawo ezaneleyo zokunqumla. Nokuba yintambo ye-electromagnetic ngokwayo okanye ucingo lwe-lead yemoto, kufuneka zibe ne-cr eyaneleyo...Funda ngokugqithisileyo -
Ukubaluleka Kokugcinwa Nokunyamekelwa KweeMoto - Ukugcinwa KweNkqubo Yokuthwala Iibhereyitha
Kwiimveliso zeemoto zombane, inkqubo yokuthwala kunye nenkqubo yeringi yokuqokelela iimoto ze-wound rotor zifuna ukugcinwa rhoqo kunye nokulungiswa ngenxa yokuguguleka kwezinto kunye nokusetyenziswa kwazo. Iimeko ezimbini eziqhelekileyo zinikwe njengemizekelo: Abanye abavelisi abathathi manyathelo okulwa nokukhuluphala...Funda ngokugqithisileyo -
Umahluko phakathi kwe-IC611 kunye ne-IC616 kwiindlela zokupholisa zeemoto ezine-voltage ephezulu
Ikhowudi yoonobumba i-IC sisifinyezo segama lesiNgesi elithi "International Cooling". Ikhowudi yendlela yokupholisa imoto yenziwe ikakhulu luphawu lwendlela yokupholisa (IC), ikhowudi yolungiselelo lwesekethe yendlela yokupholisa, ikhowudi yendlela yokupholisa, kunye nekhowudi yendlela yokuqhuba...Funda ngokugqithisileyo -
Izitshixo Ezintathu Eziphambili Okufanele Ziqondwe Zolawulo Lokusebenza KweTorque Engaguqukiyo Yemoto
Ingongoma ephambili yokuqala: Landela umgaqo we-U/f ratio engaguqukiyo. Ngaphantsi kwesantya sesiseko, i-magnetic flux kwi-air gap yemoto ihambelana ngqo ne-stator voltage kunye ne-frequency. Uzinzo lwe-voltage-frequency ratio (U/f) lumisela ngokuthe ngqo ukuba i-magnetic flux i...Funda ngokugqithisileyo -
Kutheni uqhagamshelo lweenkwenkwezi lusetyenziswa kakhulu kwi-stators zeemoto ezine-voltage ephezulu?
Kwiimoto ezine-voltage ephantsi, zahlulwe ngokwesiseko samandla. Umzekelo, kwiimoto ze-basic series, umda we-3kW umiselwe; ezo zingadluli kwi-3kW ziqhagamshelwe kwinkwenkwezi, ngelixa ezinye ziqhagamshelwe kwi-delta. Kwiimoto ezine-variable-frequency, umda umiselwe kwi-45kW; ezo zingadluli kwi-45kW...Funda ngokugqithisileyo -
Ukusebenza kweeMoto kunye noKhetho lweeNqanaba zeSilicon Steel
Izinto ezisetyenziswa kakhulu kwii-motor cores zii-silicon steel sheets. Okwangoku, ezona zisetyenziswa kakhulu zii-470, 600 kunye ne-800 kwii-cold-rolled sheets, phakathi kwazo ii-470 kunye ne-600 sheets zisetyenziswa rhoqo kwii-motors ezisebenzayo kakhulu. 1. Ilahleko ephantsi. Ilahleko engundoqo kwi-frequency ethile kunye ne-magnetic inducti...Funda ngokugqithisileyo -
Impembelelo yokugqwala kobushushu ekusebenzeni kweemoto ezine-voltage ephezulu
Impembelelo yokugqwala kobushushu ekusebenzeni kweemoto ezine-voltage ephezulu. Ukunyuka kobushushu kubhekisa kubushushu becandelo ngalinye kwizixhobo ze-elektroniki nezombane obuphezulu kunobushushu obuqhelekileyo. Emva kokuba umqhubi ephethe umbane, uvelisa isiphumo sobushushu se-curren...Funda ngokugqithisileyo -
Zeziphi iimeko zokusebenza apho iimoto ezitshintsha-tshintshayo zifaneleka khona ngakumbi?
Okokuqala, kukho iimeko ezinokuguquguquka okukhulu komthwalo kunye nesidingo solawulo oluchanekileyo lwesantya. Kwiimeko ezinjalo, iimoto zesantya esimiselweyo zemveli zinokusebenza kuphela xa umthwalo ugcwele okanye zivalwe, nto leyo edla ngokukhokelela ekuchithekeni kwamandla okanye ekungahlangabezani neemfuno. Umzekelo, kwimveliso yemizi-mveliso...Funda ngokugqithisileyo -
Ngawaphi amazwe aneemfuno ezinyanzelekileyo zokusebenzisa kakuhle amandla eemveliso zeemoto?
Ngenxa yendlela yehlabathi jikelele yokugcina amandla kunye nokukhuselwa kokusingqongileyo, amazwe ahlukeneyo aneemfuno ezahlukeneyo zokonga amandla kweemoto zombane, kodwa ulwalathiso ngokubanzi lujolise ekusebenzeni kakuhle nasekugcinweni kwamandla. Apha ngezantsi, siqokelele ulawulo ...Funda ngokugqithisileyo -
Ezinye iingenelo zemotor ezine-high voltage ngokuqinisekileyo ziyaqatshelwa kwaye ziyathandwa yimarike.
Imfuno yeemoto ze-10kV inkulu kuneyeemoto ze-6kV, kwaye xa kuqwalaselwa ngononophelo, ngenene ayisiyonto ingenasizathu. Kwiminyaka yakutshanje, ngokuphunyezwa kwemigaqo-nkqubo yokonga amandla kunye nokuphuculwa kweegridi zamandla zasekhaya ukunciphisa ilahleko yemigca, amashishini emizi-mveliso kunye nemigodi aye...Funda ngokugqithisileyo -
Indlela yokuvavanya ukusebenza kakuhle kwemoto
Indlela A – Indlela yoVavanyo oluQokeleyo loKusebenza kakuhle Indlela A ikwabizwa ngokuba yindlela yokufaka-isiphumo, njengoko ngexesha lovavanyo, idatha ezimbini ezifunekayo ekubaleni ukusebenza kakuhle zinokufunyanwa ngokuthe ngqo, oko kukuthi amandla okufaka kunye namandla okukhupha. Xa umthwalo othile usetyenziswa...Funda ngokugqithisileyo