Synchronous ndi asynchronous galimoto: kusiyana, mfundo opaleshoni, ntchito

injini gulu zochokera magawo osiyanasiyana. Mmodzi wa iwo, kusiyanitsa Motors synchronous ndi asynchronous. Kusiyana zipangizo, makhalidwe onse ndi mode ntchito zafotokozedwa m'nkhani.

mota synchronous

Mtundu wa injini akhoza ntchito zonse monga jenereta ndi monga ndithudi engine. chipangizo ndi ofanana jenereta synchronous. Mbali khalidwe la galimoto ndi invariable liwiro kasinthasintha wa katundu makina.

Izi mitundu ya injini ankagwiritsa ntchito zosiyanasiyana, monga mawaya amagetsi, zimene zimafunika liwiro zonse.

Mfundo ntchito kwa galimoto synchronous

Chifukwa cha ntchito zake ndi mogwirizana yofunika ya onsewo maginito ya armature ndi maginito zake inductor. Childs, Nangula lili stator, ndipo inductor ndi aikidwa pa ozungulira a. Pakuti Motors mkulu-mphamvu ntchito maginito magetsi kuti mitengoyo, ndi ofooka - okhazikika.

Mfundo zikugwira ntchito ya galimoto synchronous zikuphatikizapo (zosakhalitsa) ndi mode asynchronous, amene amagwiritsidwa ntchito kumwazikana kuti chofunika (i.e. mwadzina) liwiro. Panthawi imeneyi, inductor kumulowetsa kapena yochepa circuited ndi rheostat a. Atafika liwiro zinafunika wa inductor kuyamba kudyetsa panopa zonse.

Ubwino ndi Kuipa

The kuipa waukulu umenewu injini ndi:

• kufunika kupereka kumulowetsa DC;
• movutikira kuyambira;
• kutsetsereka kukhudzana.

magudumu kwambiri, kulikonse komwe ntchito, ndi synchronous. Ubwino injini ngati ambiri:

• kudalilika apamwamba;
• kwambiri Mwachangu ;
• chomasuka yokonza.

mota kupatsidwa ulemu

Izi mtundu ustroysta limagwirira umalimbana kusintha mphamvu magetsi a alternating panopa mu mphamvu mawotchi. Dzina lokha, "asynchronous", tinganene kuti tikulankhula za ndondomeko umasinthasintha. Ndithudi, stator maginito kasinthasintha pafupipafupi nthawi zonse pamwamba ozungulira lapansi.
Chotero chipangizo imakhala stator ndi ozungulira wa mawonekedwe cylindrical, malingana ndi mtundu amene asynchronous gologolo-khola Motors akhoza chilonda ozungulira.

Mfundo ntchito

mota zachokera mogwirizana za m'minda maginito ya stator ndi koipa ndi chimodzimodzi munda ziliri pa ozungulira lapansi. The makokedwe kumachitika pamene pali kusiyana mu minda liwiro.

Tsopano mwachidule kusiyana synchronous galimoto asynchronous. anafotokoza zimene anali kugwiritsa ntchito kwambiri yofanana ndi zochepa - zina?

Synchronous ndi asynchronous Motors: kusiyana

Mosiyana ndi injini ntchito - mu ozungulira lapansi. Mu mtundu synchronous, ndi zonse kapena maginito magetsi. Chifukwa Kankhani-Kokani mizati osiyana stator onsewo munda ndipo amanyamula ozungulira maginito. liwiro awo analandira ofanana. Choncho dzina - synchronous.

Iwo chingapezeke, mosiyana asynchronous, ngakhale n'kutulukira magawo voteji. Ndiye chipangizo, monga mabatire capacitor angagwiritsidwe ntchito kuonjezera mphamvu.

Motors kupatsidwa ulemu, nayenso ali ophweka ndi odalirika, koma sangathe awo ndi vuto la kusintha liwiro la. Kusintha-gawo kupatsidwa ulemu galimoto (i.e., kusintha malangizo a kasinthasintha zace zosiyaniratu malangizo) Kodi ndi kusintha malo magawo awiri kapena awiri ochititsa liniya akuyandikira stator kumulowetsa.

Ngati tikulingalira liwiro rotational, ndiyeno apa synchronous ndi asynchronous galimoto kusiyana. Mu mtundu synchronous, chithunzi ichi nthawi zonse, mosiyana ndi kupatsidwa ulemu ndi. Choncho, ntchito koyamba komwe zofunika zonse liwiro ndi controllability zonse, mwachitsanzo, mu mapampu, mafani ndi compressors.

Dinani pa chipangizo makamaka, pamaso pa mitundu ankaona zipangizo lophweka. Mu galimoto kupatsidwa ulemu sizidzakhala chiwerengero chonse cha kusintha (mwachitsanzo, mazana asanu ndi makumi atatu pa mphindi), koma kwa synchronous - wozungulira (mwachitsanzo, ndi kusintha zikwi pamphindi).

Anthu ndi abulusa zina galimoto ndi kovuta. A mtundu synchronous ali okhwima khalidwe amakaniko kusintha kulikonse katundu pa liwiro galimoto kutsinde ali yemweyo. Pankhaniyi, katundu ndi, kumene, ayenera kusinthidwa mu Popeza kuti injini ndi kusagonja, mwinamwake izo zikhoza kuonongeka limagwirira lapansi.

Umu ndi mmene synchronous ndi asynchronous Motors. Kusiyana pakati pa mitundu iwiri chifukwa kuchuluka kwa ntchito zawo, pamene wina mtundu wa kupirira ntchito optimally, kwa ena chidzakhala mabvuto. Pa nthawi yomweyo mukhoza kukumana ndi njira pamodzi.