Ukwenziwa kwezinjini zezimoto zikagesi

Izingxenye ezimbili ezibalulekile zenjini yemoto kagesi

I-motor kagesi isebenza ngokuhlukile kunenguqulo eshisayo. Ngakho-ke, i-motor kagesi ixhunywe ebhethri, edlulisela okwamanje kuyo. ... Lokhu kwakha insimu kazibuthe edala ugesi, ezoguqulwa ibe amandla emishini. Imoto izobe isikwazi ukuhamba. Ngenxa yalokhu, ukukhiqizwa kwemoto kagesi kuhlale kuhlotshaniswa nokuba khona kwezingxenye ezimbili: i-rotor ne-stator.

Indima ye-stator

Yilokho ingxenye emile motor kagesi. I-Cylindrical, ifakwe izikhala zokwamukela amakhoyili. Nguye odala insimu kazibuthe.

Indima ye-rotor

Lesi yisici esizokwenza phenduka ... Ingaqukatha uzibuthe noma izindandatho ezimbili ezixhunywe ama-conductor.

Okuhle ukwazi: Ahluke kanjani ama-hybrid kanye namamotho kagesi?

I-hybrid motor motor isebenza ngokubambisana nemodeli eshisayo. Lokhu kusho idizayini ehlukile njengoba amamotho amabili kufanele ahlangane (ukuxhumana, amandla) futhi ahlanganyele (andise ukusetshenziswa kwamandla). Imoto kagesi izoba nenjini eklanywe ngezimpawu zemoto kuphela engqondweni.

I-synchronous noma i-asynchronous motor?

Ukwenza injini yemoto kagesi, abakhiqizi kufanele bakhethe enye yezindlela ezimbili zokusebenza:

I-synchronous Motor Manufacturing

Kumotho ehambisanayo, i-rotor inguzibuthe noma uzibuthe kagesi ozungeza ngesivinini esifana nesikazibuthe. ... I-synchronous motor ingaqalwa kuphela nge-auxiliary motor noma isiguquli se-electronic. Ukuvumelanisa phakathi kwe-rotor ne-stator kuzovimbela ukulahleka kwamandla. Lolu hlobo lwemoto lusetshenziswa ezimotweni zikagesi zasemadolobheni ezidinga injini esabela kahle ekushintsheni kwejubane nokuma okuvamile nokuqala.

Ukukhiqizwa kwe-asynchronous motor

Ibizwa nangokuthi i-induction motor. I-stator izonikezwa amandla kagesi ukuze izenzele indawo yayo yamagnetic. ... Khona-ke ukunyakaza okungapheli kwe-rotor (okuhlanganisa lapha amasongo amabili) kuyashintshwa. Ayisoze yafinyelela ijubane lensimu kazibuthe ebangela ukushelela. Ukugcina injini isezingeni elikahle, isiliphu kufanele sibe phakathi kuka-2% no-7%, kuye ngamandla enjini. Le njini izifanele kakhulu izimoto eziklanyelwe uhambo olude futhi ezikwazi ukuhamba ngesivinini esiphezulu.

Ingxenye yemoto kagesi equkethe i-rotor ne-stator iyingxenye yokudluliselwa kukagesi ... Le khithi ihlanganisa nesilawuli samandla e-elekthronikhi (izakhi ezidingekayo ukunika amandla injini nokushajwa kabusha) kanye nokudlulisa.

Udinga usizo ukuze uqalise?

Ukucaciswa kozibuthe abangapheli kanye ne-motor excitation motor ezimele

Kungenzeka futhi ukwenza izinjini zikagesi ezimotweni zikagesi ezinozibuthe ongapheli. Khona-ke kuyoba yi-synchronous motorization, futhi i-rotor izokwenziwa ngensimbi ukuze idale insimu yamagnetic njalo. ... Ngakho-ke, injini eyi-axiliary ingakhishwa. Kodwa-ke, ukuklama kwabo kudinga ukusetshenziswa kwalokho okubizwa ngokuthi "imihlaba engavamile" njenge-neodymium noma i-dysprosium. Nakuba empeleni zivame kakhulu, amanani azo ashintshashintsha kakhulu, okwenza kube nzima ukuthembela ezintweni zokwakha.

Ukushintsha lezi zibuthe ezihlala njalo, abanye abakhiqizi bashintshela kumamotho azimele ahambisanayo ajabulile. ... Lokhu kudinga ukwakhiwa kwamagnet ngekhoyili yethusi, okudinga ukuqaliswa kwezinqubo ezithile zokukhiqiza. Lobu buchwepheshe buyathembisa kakhulu njengoba bukhawulela isisindo senjini, buvumela ukuthi ikhiqize itorque ebalulekile.

I-regenerative braking, kanye ne-motor kagesi

Kungakhathaliseki ukuthi kwenziwa kanjani izinjini zezimoto zikagesi, zinomphumela obuyiselekayo. Kwalokhu injini ihlanganisa inverter ... Ngakho-ke, uma ususa unyawo lwakho ku-pedal ye-accelerator yemoto kagesi, ukuhlehlisa kuba namandla kunemodeli yakudala: lokhu kubizwa ngokuthi i-regenerative braking.

Ngokuphikisana nokujikeleza kwamasondo, injini kagesi ayivumeli kuphela ukubhuleka, kodwa futhi iguqula amandla e-kinetic abe ugesi. ... Lokhu kwenza kube nokwenzeka ukunciphisa ukuguga kwamabhuleki, ukunciphisa ukusetshenziswa kwamandla futhi kunwebe impilo yebhethri.

Futhi ibhethri kukho konke lokhu?

Akunakwenzeka ukuxoxa ngokukhiqizwa kwezinjini zezimoto zikagesi ngaphandle kokucabangela ibhethri elidingekayo ukuze zisebenze. Uma amamotho kagesi enikwa amandla yi-AC, amabhethri angagcina i-DC yamanje kuphela. Nokho, ungashaja ibhethri ngazo zombili izinhlobo zamanje:

Ukushajwa kabusha kwe-AC (AC)

Lena esetshenziswa ezindaweni zokudayisa izimoto zikagesi ezifakwe ezindlini zabantu noma kumatheminali amancane omphakathi. Ngemuva kwalokho, ukushajwa kabusha kungenzeka ngenxa yesiguquli esisebhodini lemoto ngayinye. Kuye ngamandla, isikhathi sokushaja sizoba side noma sibe sifushane. Kwesinye isikhathi udinga ukushintsha ukuthenga kwakho kukagesi ukuze uvumele lokhu kushajwa kanye nezinye izinto zokusebenza ukuthi zisebenze ngesikhathi esisodwa.

Ukushaja kwamanje njalo (okwamanje njalo)

Lezi zitolo, ezingatholakala kumatheminali asheshayo ezindaweni zezimoto, ziqukethe isiguquli esinamandla kakhulu. Eyakamuva ikuvumela ukuthi ushaje ibhethri enamandla angu-50 kuya ku-350 kW.

Ngakho-ke, wonke amamotho kagesi adinga isiguquli se-voltage ukuze sikwazi ukuguqula ibhethri le-DC libe lamanje le-AC.

Ukukhiqizwa kwezinjini zezimoto zikagesi kwenze igxathu elimangalisayo kule minyaka eyishumi. I-synchronous noma i-Asynchronous: Imoto ngayinye inezinzuzo zayo ezivumela amamotho kagesi ukuthi avumelane nedolobha kanye nohambo olude. Bese okudingayo nje ukushayela uchwepheshe ukuze amise isiteshi sokushaja ekhaya futhi ujabulele le ndlela eco-friendly yokuhambahamba.