Ko Commutator Change AC here?

Munzvimbo yemagetsi emagetsi, thecommutatorChinhu chakakosha muzvikamu zviviri zveGrenters uye DC Motors. Nepo basa rayo ringaite senge rakaoma, kunzwisisa basa rayo kunogona kupa zvakakosha kuti unzwisise kuti izvi zvishande sei. Zvikurukuru, mutyairi anoita basa rakakosha mukushandura zvazvino zvigadzirwa kubva kune imwe fomu kuenda kune imwe. Asi iye anofambidzana anochinja AC here? Ngationgororei uyu mubvunzo mune zvimwe zvakadzama.

Kutanga, zvakakosha kuti unzwisise mutsauko uripo pakati pe AC (kuchinjanisa zvazvino) uye DC (zvakananga zvazvino). AC inoonekwa neSinusoidal waveform inowedzera nzira yekufamba kwenguva, nepo dc inoyerera mune imwe nzira chete. Muchirevo cheDC Genterators uye Motors, mutambi akakosha kushandura zviripo pakati pemhando mbiri idzi.

Mune jenji re dc Sezvo armature inotenderera mumunda wemagineti, inogadzira ac letage mumhepo mhepo. Iye wekutengesa, mune conjunction aine brushes, anounganidza iyi ac voltage uye ichishanduka mu dc nekudzosera polarm yeiyo yekubuditsa razvino kutenderera. Iyi process inovimbisa kuti voltage yekuburitsa inoramba ichiripo munzira, nekudaro inobereka DC.

Kune rimwe divi, mune dc mota, iyocommutatorinotamba zvakafanana asi zvishoma basa rakasiyana. Nepo mota iri powered by dc, iyo commutator inoshandiswa kushandura iyi DC kuita mukati meiyo mhepo yemhepo. Izvi zvinogona kuita sezvaunopesana, sezvinoitwa neDc motors by dc, asi maitiro anodiwa kuti mota ishandire zvakanaka. Sezvo ruoko rwakatenderera runotenderera, mushe uye brushes inogovera iyo dc appT yazvino kune iyo Armature mhepo mune yakadaro iyo inogadzira AC magineti munda mukati memotokari. Iyi AC magineti munda inobata nemagineti emotokari zvachose, zvichikonzera kuti Armature kutenderera uye kuburitsa torque.

Muzviitiko zvese izvi, mutyairi anokosha kushandura zvazvino pakati paC uye DC. Nekudaro, zvakakosha kuti uzive kuti commutator pachayo haichinjise zvazvino kubva kuAC kuti Dc kana vice versa. Panzvimbo pezvo, inovimba nekutenderera kwemuchina weiyo Armature uye dhizaini yemabhurosi kuzadzisa kutendeuka uku.

The theCommutator'sdhizaini rakakosha basa rayo. Iyo inowanzove ine cylindrical yakatsigirwa pasi yakagadzirwa nemhangura kana chimwe chinhu chinoda. Izvi zvikamu zvakamanikidzwa kubva kune mumwe nemumwe uye zvakabatana neyemhepo yemhepo. Sezvo ruoko rwakatenderera runotenderera, iyo brushes kukwira pane iyo commutor pamusoro, kuita kusangana nezvikamu zvakasiyana uye kugovera izvo zvazvino zvakaringana.