Gawo ndi thiransifoma chipangizo

Thiransifoma kutchedwa makina mu atomu cholinga chake ndi kulimbikitsa kapena kuchepa voteji. chipangizo thiransifoma kupangidwa mu m'ma chakhumi ndi chisanu ndi chinayi Russian injiniya Yablochnikov dzina. Kuti anali kale.

thiransifoma chipangizo ndi wosavuta. Mu maonekedwe ake losavuta - izi ndi maziko a mbale magetsi zitsulo pa zimene chilonda coils awiri. The koyilo woyamba, wotchedwa chachikulu, chikugwirizana ndi gwero mphamvu. The chachiwiri kumulowetsa, yachiwiri amamangiriridwa wosuta - kutsegula.

Popereka panopa za pulayimale kumulowetsa chikugwirizana ndi gwero lake, panopa ili amalenga alternating maginito pakati otaya umene kupangira mu sekondale kumulowetsa EMF (electromotive mphamvu). Pakuti tiransifoma zonse ntchito mfundo kusintha chiŵerengero. Ndi khalidwe la ubwenzi wa voteji pa pulayimale kumulowetsa kwa voteji pa sekondale kumulowetsa. Komanso kuwerengera kusintha chiŵerengero angakhale wachibale chiwerengero cha ankasinthana pa windings wa. W1 / W2 = K, kumene W1- chiwerengero cha ankasinthana chachikulu, W2 - motero, chiwerengero cha ankasinthana wa yachiwiri akutsirizika.

Ponena za unit thiransifoma, kuyenera kuti izi magalimoto magetsi anawagawa kulera ndi kutsitsa. Ngati voteji pa yachiwiri akutsirizika ndi wamkulu kuposa choyambirira, wotchedwa sitepe-mmwamba thiransifoma. Ndipo ngati voteji sekondale adzakhala zosakwana chachikulu - kuchepetsa. Panopa mu windings ali nthawizonse osiyanitsidwa ubwenzi ndi voteji, motero chiwerengero cha motsatana. Choncho, koyilo chachikulu unapangidwa waya wa gawo laling'ono, koma ndi zambiri motsatana. A yachiwiri akutsirizika - mwake kochepa chiwerengero cha motsatana, koma akuluakulu waya kukula. Phata ndi goli asonkha mapepala magetsi chitsulo, popeza mwangwiro kuchititsa maginito kamwazi. Mapepala amakhala Chrixitu kuchepetsa mafunde zimakochezapo ndi kuchepetsa pakati imfa. Chotero msonkhano njira ukuwonjezeka Mwachangu (koyefishienti wa ntchito).

Thiransifoma chipangizo amalola m'kagulu makina ngakhale pa mfundo zingapo. Mwachitsanzo, chiwerengero cha magawo a thiransifoma ndi anawagawa atatu gawo ndi umodzi-gawo. Nawonso ndi ntchito zina. Kwenikweni, n'zotheka kuonetsetsa mphamvu ndi tiransifoma wapadera. Zida mphamvu thiransifoma anaikira kufala ndi kufalitsa mphamvu ya magetsi. tiransifoma Special akhoza kukhala osiyana kwambiri - ndi kuwotcherera izi, ndi chingwe, ndi kuyezetsa, ndi ng'anjo ndi zida. Komanso, iwo akhoza zimachitika ndi magalimoto-tiransifoma (mu makina magetsi windings zasekondale ndi zapulaimale ogwirizana mu dera limodzi magetsi, kulenga polumikizira magetsi, ndiponso osati maginito).

Izi tiransifoma musati zosiyana kwambiri mu kamangidwe komanso mfundo zonse makamaka chomwecho. Ponena za chipangizo cha thiransifoma ndi kuwotcherera, mwachitsanzo, amene anganene kuti kuwonjezera pa mwachizolowezi mphamvu thiransifoma adawonjeza chipangizo wapadera, zomwe zikusintha ndi kuwotcherera panopa.