Motor yolunye - ezilungileyo nezingalunganga

Zezona lwimi zisetyenziswa umatshini efana yinjini yolunye ifunyenwe kwi kwishishini apho kukho ngokubaleka yombane ngesantya rhoqo. Umzekelo, compressors kunye injini enamandla, iimpompo actuators. Kwakhona, imoto yolunye yinxalenye ebalulekileyo, kunye unezixhobo ezininzi nendlu, njengoko kunjalo ngeeyure.

Umgaqo ukusebenza kwalo matshini ilula. Intsebenziswano ye batshintshana mhlaba otsalayo le armature eveliswe alternating current amasimi iinkcukacha ngemagnethi kwi izibonda inductor eyenziweyo rhoqo yangoku sisiseko umgaqo osebenza kwisixhobo efana injini yolunye zombane. Ngokuqhelekileyo, i inductor ibekwe kwi plane, kwaye ankile - le stator. iinjini ezinamandla njengoko izibonda usebenzisa abasebenza. Kodwa kukho uhlobo esezantsi-amandla - injini yolunye kunye iimagnethi ngokusisigxina. Eyona Umahluko phakathi koomatshini yolunye kunye olungenangqamaniso - stator kunye noyilo ivili.

Ukukhawulezisa injini ukuya kwinqanaba nesantya rated badla ukusebenzisa indlela olungenangqamaniso. Kule mo, i inductor enamajikojiko mfutshane-circuited. Emva kokuba injini iya isantya rated, lo rectifier usinika DC inductor. Kuphela Isantya ngegama motor yolunye basebenze ngokuzimeleyo.

Loo imoto ineendlela ezininzi. Yena umyalelo yobukhulu ngxuba umatshini olungenangqamaniso, kodwa oku zincitshiswe kwiqela lokulungileyo. Enye yezinto ezilungileyo eziphambili - ukukwazi layo ukusebenza ngaphandle ukusetyenziswa kwamandla lovukelo okanye impembelelo. Ngaloo umba injini amandla ilingana umanyano. Phantsi kwezi meko, i AC injini yolunye siku licandelo womnatha umthwalo esebenzayo. A effect side ukunciphisa ubungakanani motor (ukuba imoto yokuqhelaniswa, lo stator enamajikojiko ibalwa kunye imisinga esebenzayo kunye yovukelo on). Nangona kunjalo, i-injini yolunye lungadala amandla lokwenene lovukelo, ezisebenza kwimo overexcitation.

I-injini yolunye kungaphantsi kakhulu uvakalelo nokunyuka ombane ilahla kwi network. Ezifana neemoto zombane kufuneka ukumelana ephakamileyo ukuba nomthwalo. kunokwenzeka ukwandisa ukuxinana ubuchule injini ngokwandisa excitation yangoku. Uncedo kunye umatshini yolunye nalo rhoqo isantya ababezibiza ojikeleza kuyo nayiphi na umthwalo (ngaphandle sindisa).

Alithandabuzeki elokuba, onjalo machine yinjini yolunye unobuthathaka yayo. Bona ezinxulumene neendleko eziphezulu kunye nokusebenza nzima. Eyona ngxaki inkulu excitation le ngeemoto yaqala synchronism. Okwangoku wafumana ukwanda exciters thyristor, apho aphezulu kakhulu ukusebenza, kunokuba kwamagciwane zombane. Nangona kunjalo, ixabiso labo iphezulu kakhulu. Ukusebenzisa i thyristor bakwazi ukucombulula iingxaki ezininzi: i excitation ummiselo eliphezulu lwangoku, inkxaso cosine Phi ixabiso rhoqo, lo ombane ulawulo phezu ivili, ukulawula imisinga stator kunye plane kwimowudi olungxamisekileyo, yaye kwimeko overload.