Commutator injini - zano uye kushandiswa

Kuti tipindure mubvunzo mumwe commutator injini chii, zvinokosha kunzwisisa chii anonzi injini zvachose. Ichi yemagetsi muchina, jenareta harungashandurwi. Zvisinei, jenareta uye injini anonzi muchina DC. Rakagadzirirwa kutendeutsa zvokuimba simba kupinda zvemagetsi simba (kureva, anoshanda somutariri jenareta) kana vakutarisire - zvemagetsi mu zvemaziso (basa injini). Kana kushandisa synchronous DC motokari muteresi, tinowana mumwe commutator injini. In jenareta muoti, ari muteresi achaita somunhu rectifier mu gwenya muoti - kakawanda convert. Nemhaka paro rakatumbuka razvino runoyerera napakati armature ichitenderera uye kwokunze vematunhu - rusingaperi.

It anotevera kubva zvatakurukura kuti commutator injini - a synchronous yemagetsi muchina umo rotor nzvimbo Switch uye chinja kuitika mune windings - a bhurasho-collectron raiva pedyo nebundu. Chokwadi, sezvo kare ambotaurwa, izvozvo chete ndizova jenareta.

Zviduku commutator injini (a watts or shoma) kuchibva fanira zvikamu somunhu-danda matatu rotor mabheyaringi, rokuunganidza raiva pedyo nebundu (inoitwa pamahwendefa maviri mhangura, brushes), vaviri danda zvechigarire magineti stator. Zviduku umhare ari mhando rinoshandiswa matoyi vamwe vana.

The commutator injini ine simba, kazhinji multi-danda rotor, mabheyaringi, siyana gungano kusvika mana kabhoni brushes, zvina-danda zvechigarire magineti stator. Kuti Motors kwezvinhu izvi zviri motokari, muna kurudza Zvifambiso, kutonhora uye kufefetedza enyika, pombi, wipers uye zvichingodaro. The chikuru mukana zano akadai commutator injini, chinogona kutaurwa pakururama kushanda, kuvariritira uye gadzira.

Simba mano (akawanda zana watts or) kuti ane electromagnets stators. Pane dzakawanda nzira inokosha dzaiitirwa windings kwakadaro ngaatevedzane, rotor (anotevedzana excitation, vakadzikama kunonyanyisa torque Zvisinei, nokukurumidza turnover pakati idling), kuenderana kusvika rotor (anonzi shunt zvinobatsira zvinogona kunzi kugadzikana pakukurumidza, asi zvinokanganiswa kutakura chiduku kunonyanyisa torque ). Panewo kusarudza zvakasiyana uye vachiravana kufara, asi ivo chaizvo isingawanzowanikwi.

Pane kudaro muchina, sezvo muteresi AC motokari. Zvisinei, haigoni kunzi yoga. Under muchina yakadaro inowanzonzi vakanzwisisa nokudenga commutator injini. Ndiyo mhando motokari kuti Anomhanyira zvakananga kuitika uye rakatumbuka. Yakadaro midziyo apararira Chinyorwa uye yemagetsi mune dzimwe mhuri midziyo yemagetsi, nemhaka duku kukura, uremu, yakaderera cost, nyore kushanda. yezvisikwa commutator injini kwakadaro kunogona chokuita pomumbure zvakananga, ine duku pokutangira razvino, nyore kudzora redunhu.