Kumamotho kagesi e-DC wanamuhla, indlela evusa amadlingozi esebenzisa i-DC yamanje ukuze ikhiqize insimu enkulu ye-post electromagnetic ibizwa ngokuthi i-excitation yamanje;uma uzibuthe ongenakuhlehliswa usetshenziswa ukufaka esikhundleni sesasasa elikhona ukuze kukhiqizwe insimu enkulu ye-pole electromagnetic, lolu hlobo lwenjini kagesi lubizwa ngokuthi i-irreversible magnet electric motor.
I-Brushless ingatholwa ezimweni eziningi, ngakho-ke isetshenziswa kakhulu kumamotho kagesi amancane namancane.Uma usebenzisa ukunikezwa kwamandla kagesi okuguquguqukayo, injini kazibuthe engabuyiseleki emuva ingasetshenziswa futhi ohlelweni lokulawula izinga lokudlulisa.Ngokulungiswa okuqhubekayo kanye nokuthuthukiswa kokusebenza kahle kwemikhiqizo kazibuthe engabuyiseleki emuva, amamotho kagesi kazibuthe wesikhathi eside asetshenziswe kakhulu emikhakheni ehlukahlukene efana nemishini yomndeni, amathuluzi ezokwelapha, izimoto, izindiza kanye nokuvikela izwe.
Okubi kwemoto kazibuthe yesikhathi eside ukuthi uma isetshenziswe ngendlela engafanele, lapho isebenza ngezinga lokushisa elibizayo noma elincishisiwe, ngaphansi komsebenzi wempendulo ye-armature eyenziwe yi-inrush current, noma ngaphansi kwe-resonance eqinile yemishini, ingase dala umonakalo ongalungiseki.I-Demagnetization yenza ukusebenza kwenjini kube buthaka noma kungasho lutho.Ngaleso sizathu, kufanele kuthathwe ukwelashwa okuyingqayizivele lapho kusetshenziswa izinjini ezihlala njalo kazibuthe.
Isingeniso
Ngo-1832, unjiniyela kagesi osemncane ongumFulentshi u-Pixy waphumelela ukulinga ukukhiqiza ijeneretha ezungezayo kazibuthe yesikhathi eside yasemhlabeni.
Kule generator, u-Pixie ufake i-commutator yokuqala, eyaguqula imanje ejikelezayo edalwe kujeneretha ibe iqondile ekhona edingekayo ekukhiqizeni ukuhweba ngaleso sikhathi.Noma kunjalo, amaGeneretha ohlobo lukazibuthe olungenakulungiseka lwe-Pixie anobubi obubili obuhlukile.Okokuqala, amadivaysi ayo makhulu ngokunengqondo, futhi kunzima ukukhulisa amandla ngokuthuthukisa isivinini.Okwesibili, amandla ayo ashukumisayo angabasebenzi, futhi okunzima ukuthola amandla aphezulu akhona ngokwandisa izinga.
Ngesikhathi esifanayo lapho u-Pixie ethuthukisa ijeneretha kazibuthe yakhe yesikhathi eside, abanye abantu nabo bafunda ngejeneretha kazibuthe engabuyiseleki futhi benza izinto ezintsha ezibalulekile.Kusukela ngo-1833 kuya ku-1835, uSushston kanye noClark kanye nabanye ndawonye bakha amathuluzi amasha anjengokuguqula izikhali zamakhoyili kanye nohlaka lukazibuthe olumile.Isivinini sokuguqula.
Kusukela ngaleso sikhathi, abantu baye bashintsha igajethi yamandla e-motive yejeneretha, bashintsha i-deal ibe i-shaft ejikelezayo, futhi bashintsha isandla ukuze sishayelwe injini yomhwamuko.Ngokwenza lokhu, ijubane selithuthuke kakhulu, kanti nenani lamandla kagesi elidaliwe liye lakhuphuka kakhulu.
Ngokwesisekelo sobuchwepheshe obu-2 obungenhla, obunye ubuchwepheshe obumbalwa buye basetshenziswa.Cishe ngo-1844, eFrance, eJalimane, eBrithani nakwamanye amazwe, kwakunamanje amajeneretha amakhulu futhi angasebenzi kahle ukuze anikeze amandla amasha e-electrolysis, kanye nokuphakela amandla amasha sha emishini ngenjini yokuqala kagesi.
Ukuzalwa kwejeneretha kazibuthe unomphela kungokokuqala ngqa lapho amandla emishini aguqulwa asuka kumandla ashisayo aguqulelwe abe amandla kagesi, ukuze abantu bathole amandla amasha anamathemba abanzi ngemuva kwamandla ashisayo.
Isikhathi sokuthumela: Dec-06-2022