Umgaqo wokusebenza kwejenereyitha yeemoto, indlela esebenza ngayo ijenereyitha
Umgaqo wokusebenza kwejenereyitha yeemoto usekelwe kumthetho wokungeniswa kwe-electromagnetic. Umsebenzi wayo ophambili kukuguqula amandla oomatshini enjini abe ngamandla ombane, ukubonelela ngamandla kwinkqubo yombane yesithuthi kunye nokutshaja ibhetri. Nantsi inkcazo eneenkcukacha zenkqubo yokusebenza kwayo:
Indlela esebenza ngayo ijenereyitha
Umthombo wamandla kunye nokuvuselela kokuqala: Xa injini isebenza, iqhutywa libhanti ukuze ijikelezise i-rotor yejenereyitha. Kwinqanaba lokuqala lokuqalisa kwejenereyitha, ibhetri iya kubonelela ngamandla kwii-excitation windings kwi-rotor, ifake ii-claw poles ze-rotor kwii-N kunye nee-S poles, ngaloo ndlela ivelise i-magnetic field.
Ukufakelwa kwe-electromagnetic kuvelisa umsinga ojikelezayo: Njengoko i-rotor ijikeleza ngokukhawuleza ngaphakathi kwi-stator windings, le magnetic field ejikelezayo iqhubeka nokusika kwi-three-phase windings kwi-stator. Ngokomgaqo wokufakelwa kwe-electromagnetic, amandla e-electromotive alternating-induced alternating-phase amathathu (oko kukuthi, umsinga ojikelezayo) aya kuveliswa kwi-stator windings.
Ukulungiswa: Ukutshintsha umbane ukuya kumbane othe ngqo: Umbane othe ngqo oveliswa yi-stator awunako ukubonelela ngombane ngqo kwinkqubo yombane ye-DC yesithuthi (ezifana nezibane, isandi, i-ECU, njl.njl.) kunye nebhetri. Ke ngoko, umbane othe ngqo ungena kwi-rectifier (ngesiqhelo isekethe ye-rectifier yebhulorho enamanqanaba amathathu eyenziwe ngee-diode ezintandathu nangaphezulu), iguqulwa ibe ngumbane othe ngqo.
Ulawulo lweVoltage kunye nemveliso ezinzileyo: Umlawuli wevolthi "yingqondo" yejenereyitha. Uhlala ejonga ivolthi yokukhupha yejenereyitha. Xa isantya senjini sitshintsha okubangela ukuguquguquka kwivolthi yokukhupha, umlawuli ulungisa amandla emagnethi ngokulawula ubungakanani bangoku bee-windings zokuvuselela, ukuqinisekisa ukuba ivolthi yokukhupha ihlala izinzile kuluhlu olufanelekileyo ukusuka kwi-13.5V ukuya kwi-14.5V, ekhusela izixhobo zombane zesithuthi.
Ukuzanelisa kunye nokutshaja: Xa i-voltage yokukhupha yejenereyitha inyuka ukuze ilingane ne-voltage yebhetri, isibane sesalathisi sokutshaja siya kucima. Kule ndawo, i-excitation current ayisekho yibhetri kodwa yijenereyitha ngokwayo, ingena kwimeko yokusebenza eqhelekileyo. Ekugqibeleni, i-direct current eyenziweyo inika amandla kuzo zonke izixhobo zombane zesithuthi kwaye itshaja ibhetri, iqinisekisa amandla aneleyo okuqalisa okulandelayo.
Intsebenziswano yezinto eziphambili
I-Rotor: Ivelisa intsimi yemagnethi ejikelezayo, njenge "qela elisebenzayo" lokungeniswa kwe-electromagnetic.
I-Stator: Iqulethe ii-windings zesigaba esithathu, "ziqela elingasebenziyo" elinqumla imigca yamandla emagnethi ukuvelisa umsinga obangelwayo.
I-Rectifier: Isitshixo "sokuguqula", siguqula umsinga otshintshanayo ube ngumsinga othe ngqo.
Umlawuli weVoltage: Isitshixo "sokuzinzisa", esiqinisekisa i-voltage engaguqukiyo.
Ibhrashi kunye neringi yokutyibilika: Ingenisa umbane kwiiwindings zokuchukumisa zerotor ezijikelezayo (kwiijenereyitha zohlobo lokuchukumisa zemveli).
Ngamafutshane, ijenereyitha yeemoto yinkqubo echanekileyo yokuguqula amandla oomatshini-ombane, apho icandelo ngalinye lisebenza ngaxeshanye ukuqinisekisa ukunikezelwa kombane okuzinzileyo nokuthembekileyo kwisithuthi phantsi kweemeko ezahlukeneyo.
Kukho iimpawu ezahlukeneyo xa ijenereyitha yonakele, ikakhulu eziquka: isibane sesilumkiso sedeshibhodi siyakhanya, izibane ziyafiphala, ubunzima bokuqalisa, izixhobo zombane ezingaqhelekanga, ingxolo okanye ivumba elingaqhelekanga, njl.
Isibane sokutshaja kwideshibhodi sihlala sivuliwe okanye sikhanya: Emva kokuba imoto iqalile, isibane sokutshaja kwideshibhodi (uphawu lwebhetri okanye uphawu lwe-ALT/GEN) sihlala sivuliwe okanye sikhanya, nto leyo ebonisa ingxaki kwinkqubo yokutshaja.
Izibane zezibane zedeshibhodi ezifiphalisiweyo okanye ezikhanyayo: Ngenxa yokungabikho kombane owaneleyo, izibane zedeshibhodi ezikhanyayo kunye nezibane zedeshibhodi ziyafiphali okanye ziyatshintsha nge-accelerator pedal. Oku kubonakala ngakumbi xa uqhuba ebusuku.
Ubunzima bokuqalisa okanye ukungakwazi ukuqalisa: Xa ijenereyitha ingavelisi umbane, ibhetri iyaphela, nto leyo ebangela ubunzima bokuqalisa okanye ukungakwazi ukutsha, kwanokungakwazi ukuqalisa kwakhona emva kokuba injini icimile.
Ukuphela kwebhetri rhoqo: Nokuba sele itshajiwe, amandla ebhetri aphela ngokukhawuleza, okubonakala njengobunzima obuqhelekileyo bokuqalisa okanye ibhetri entsha ibuyela ekuphelelweni kwayo emva nje kokutshintshwa.
Ukusebenza okungaqhelekanga kwezixhobo zombane: Iifestile zombane, izihlalo, umoya opholileyo, isikrini solawulo esiphakathi, njl.njl., zisebenza kancinci, ziyalibala, okanye ziyasilela ngenxa yevolthi engaguqukiyo.
Ingxolo okanye ivumba elingaqhelekanga: Xa ibhanti yejenereyitha ityibilika, kubakho ivumba lerabha elivuthayo; Iibheringi zangaphakathi ziyaguga kwaye zivelise ingxolo "eqhumayo" okanye "ekrwaqulayo".
Ukusebenza kwenjini akuzinzanga: I-voltage ephantsi ephuma kwijenereyitha inokubangela ukuba injini inyikime kwaye ibe nesantya esingazinzanga sokungaqhubeki, nto leyo echaphazela amandla aphumayo.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
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Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
