Iindaba zeShishini
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Yintoni umahluko phakathi kweendlela zokupholisa ze-IC411 kunye ne-IC416?
I-IC411 kunye ne-IC416 ziindlela ezimbini eziqhelekileyo zokupholisa iimoto ezisebenzisa i-asynchronous induction motors ezikwinqanaba lesithathu. Zahlukile kwindlela ezipholisa ngayo kunye neyona nto zilungele zona. Indlela Yokupholisa ye-IC411 Ingena umoya: Imoto inefeni eyakhelwe ngaphakathi ejikeleza kunye neshaft yemoto, itsala umoya ongqongileyo ukuze ipholise imoto. ...Funda ngokugqithisileyo -
Yintoni inkqubo ye-VPI yeemoto?
Imoto yombane engahambelaniyo enamanqanaba amathathu sisixhobo esiguqula amandla ombane abe ngamandla oomatshini, nto leyo eququzelela uluhlu olubanzi lwezicelo kumashishini ahlukeneyo, ukusuka kwizixhobo zasekhaya ukuya koomatshini abanzima. Ngenxa yoko, ukusebenza kakuhle nokuthembeka kwemoto yombane...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwee-rolling bearings kunye nee-sliding bearings?
Kwimeko yezinto ezisetyenziswa ngoomatshini zemoto engasebenziyo enezigaba ezintathu, iibheringi zibaluleke kakhulu ekwenzeni lula intshukumo kunye nokuxhasa imithwalo. Iintlobo ezimbini eziphambili zeebheringi ziibheringi eziqengqelekayo kunye neebheringi ezicacileyo, nganye ineempawu ezahlukileyo ezichaphazela ukusebenza kwazo...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwenkqubo yokusebenza kweemoto: S1 kunye neS3?
Iimoto zombane ezingasebenziyo ezinamanqanaba amathathu zidlala indima ebalulekileyo koomatshini nezixhobo ezininzi, ziguqula amandla ombane abe ngamandla oomatshini ukuze enze umsebenzi. Ukusebenza kakuhle nokusebenza kakuhle kwemoto kuxhomekeka kakhulu kwinkqubo yayo yokusebenza, ebhekisa kwimoto ...Funda ngokugqithisileyo -
Kutheni i-bearing yemoto ishushu? Kwaye ungayisombulula njani?
Ukufudumeza i-motor (asynchronous motor) bearing kukusilela okuqhelekileyo nokuyingozi kwezixhobo ezijikelezayo. Kunamandla okunciphisa ubomi benkonzo ye-bearing nokunyusa iindleko zokulungisa. Ngaphezu koko, xa ubushushu bunyuka ngokukhawuleza kwaye budlula umgangatho, kunokukhokelela kwingxaki engacwangciswanga ...Funda ngokugqithisileyo -
Kutheni sifuna ukhuseleko olwahlukileyo kwiimoto ezine-voltage ephezulu?
Ukhuseleko lokwahluka kweemoto lumele indlela yokhuseleko esisiseko, esetyenziswa kakhulu kwimeko yeemoto eziphakathi nezinkulu ezisebenza ngaphakathi kweegridi zevolthi ephezulu. Le nkqubo yokukhusela ibaluleke kakhulu ekuqinisekiseni ukuthembeka nokusebenza kakuhle kwemoto, njengoko ihambelana...Funda ngokugqithisileyo -
Kutheni iingcingo ze-motor lead zineengxaki zokufudumeza?
Okwangoku, iingcingo ze-ac motor lead ze-induction phase ezintathu zimele into ebalulekileyo yoqwalaselo lombane lwemveliso yemoto, equka iindawo zokufakelwa kombane kunye nemiba yokuqhuba. Ngokwethiyori, ukuba ukhetho kunye nofakelo loxinano lwangoku luhambelana...Funda ngokugqithisileyo -
Ukhuseleko lokuqhuma kweWolong Nanyang: Ithini inkqubo yokugcina nokulungisa i-transformer yangoku (CT)?
(A) Emva kokufakela i-CT yemoto yokungenisa ethintela ukuqhuma, kubalulekile ukwenza uhlolo rhoqo lwe-transformer yangoku (CT). Olu hlolo kufuneka lubandakanye uvavanyo olubonakalayo, uvavanyo lweentambo, kunye nomlinganiselo wokumelana nobushushu. Uhlolo olubonakalayo lubalulekile...Funda ngokugqithisileyo -
Ukhuseleko Lokuqhuma KweWolong Nanyang: Yintoni ekufuneka uyiqwalasele xa ufaka kwaye usebenzisa ii-transformers zangoku (CT)?
Kubalulekile ukuqwalasela izinto ezininzi ezibalulekileyo xa ufaka kwaye usebenzisa ii-current transformers (CTs) ukuze uqinisekise ukusebenza kakuhle kunye nokhuseleko. Indawo ye-current transformer kufuneka ikhethwe ngokusekelwe kwiimfuno ezithile zokulinganisa kunye nokhuseleko. Ke ngoko ...Funda ngokugqithisileyo -
Impembelelo ye-rotor serrations ekusebenzeni kwe-motor
Kwihlabathi leemoto zombane ezinezigaba ezintathu, uyilo kunye nemeko yerotor zidlala indima ebalulekileyo ekusebenzeni ngokubanzi. Inkalo ebalulekileyo ekufuneka iqwalaselwe kukubakho kwee-serrations okanye ii-twist kwi-rotor slots, ingakumbi xa kuthelekiswa ii-rotor ezine-slotted kunye nee-slot rotors ezivaliweyo. Kwi-roto ene-slotted...Funda ngokugqithisileyo -
Ungayibona njani ilahleko ye-dielectric yee-motor windings?
Ukufumanisa ilahleko ye-dielectric kwii-motor windings zesigaba sesithathu kubalulekile ukuqinisekisa ukuthembeka kunye nobomi bee-motor ze-AC high-voltage. Indlela esebenzayo yokulinganisa oku kukusebenzisa i-Xilin bridge, isixhobo esikhethekileyo esenzelwe ukuvavanya iipropati ze-dielectric. I-dielectric loss tang...Funda ngokugqithisileyo -
Qonda izizathu zeengxaki zeebhereyitha: gxila ekutshiseni kakhulu, ukugqwala, iikheyiji ezikhululekileyo kunye nokunciphisa ukudinwa
Iibheringi zeemoto zesigaba sesithathu zizinto ezibalulekileyo kumatshini, ziqinisekisa ukusebenza kakuhle kwaye zinciphisa ukungqubana. Nangona kunjalo, zichaphazeleka ziingxaki ezahlukeneyo ezinokukhokelela ekusileleni kwangethuba. Ukuqonda izizathu zezi ngxaki kubalulekile ekugcineni izixhobo zakho zisebenza kakuhle ...Funda ngokugqithisileyo