Motor ngohlelo: design futhi ama-apharathasi

Ezintathu okhombisa motor indlela nge squirrel yezinyoni yasungulwa emuva ngo-1889, 8 Mashi, edumile usosayensi Russian futhi unjiniyela Mikhail Osipovich Dolivo-Dobrovolsky. Kakade nje ngonyaka ka-December 15, 1890, yasungulwa futhi enelungelo lobunikazi motor ne ukushelela-indandatho izinjini.

Ezintathu okhombisa motor indlela - omunye amadivayisi ezivamile kagesi embonini. Kuyinto elula ukusebenzisa, onokwethenjelwa futhi inenani sasivumela ongaphakeme. motor Okungavumelanisiwe kuthatha cishe ayisishiyagalolunye amaphesenti inani eliphelele izinjini emhlabeni wonke. Kungatholakala kubhalwe cishe kuyo yonke indawo - kusukela Umklamo umshini ezivamile wokuwasha, kuze izitolo enkulu yezimboni, ingasaphathwa amandla. Wenza inguqula-mbuso kwezobuchwepheshe emhlabeni umkhakha.

motor Okungavumelanisiwe - emshinini yakhelwe ukuguqula energy kagesi zibe amandla lokukhanda. "Okungavumelanisiwe" limane nje lisho "hhayi zokuvumelanisa". Kuyaqondakala ukuthi umshini enjalo imvamisa lapho ujikelezisa kazibuthe eyenziwe stator, uyohlale sibe ngaphezu izinga lapho siphenduka ingxenye ezithathekayo we motor - Rotor.

motor Okungavumelanisiwe siqukethe esinqunyiwe okuyingxenye - the stator futhi ezithathekayo ujikelezisa ingxenye - Rotor.

I stator libuthene kusuka amaphepha onomfutho steel kagesi kanye ngokuvamile has simise cylindrical. Anemifantu core is embondelene stator emazombezombe wenziwe emazombezombe wire. Stator Windings ezimbalwa. Idatha-eksisi emazombezombe ngokuvamile sigudluke ngu engela degrees 120 isihlobo komunye nomunye. Imikhawulo lezi Windings kungase kuhlotshaniswe e inkanyezi noma i-delta (kuye ngokuthi yiziphi voltage sisetshenziswa).

I rotors umshini ezinjalo, njengoba motor lokungeniswa, futhi isigaba sesiwancamulile.

Uhlobo lokuqala (a Rotor sesiwancamulile) - core okuyinto libuthene kusukela ithusi noma aluminium izinduku wabeka therein emazombezombe. Ama-rod axhunyiwe ekupheleni izindandatho, futhi ukubukeka kwazo ufana yezinyoni squirrel. By endleleni, ngakho-ke lokhu Rotor uthayiphe uvame ukubizwa ngokuthi "squirrel-yezinyoni". Rotor kuleli cala futhi kuqoqwa kagesi amashidi steel, sicindezelwe futhi uthele aluminium.

Isigaba Rotor uvame ukubizwa ngokuthi Rotor ukushelela indandatho. It has a ezintathu okhombisa emazombezombe, okuyinto empeleni zihluke kakhulu Windings stator. Empeleni, kube semikhawulweni Windings Rotor ukushelela indandatho (isigaba) kuxhunywe inkanyezi. Imikhawulo khulula axhunyiwe emasongweni ukushelela kanjalo. Isifunda emazombezombe ngokuvamile wanezela Resistor eyengeziwe ngenxa yokubakhona ngamabhulashi akhethekile exhunywe kwi-izindandatho. a Resistor ucingo ngale ndlela kwandisa ukumelana yesifunda Rotor, okuyinto enomthelela a bushelelezi yokuqala kanye ukwehla amagugu inrush wamanje - kubalulekile kakhulu imishini enjalo, ezifana ezintathu okhombisa motors indlela.