Simba remagetsi nerekupisa rinofanira kunge riine exciter. Exciter inowanzobatanidzwa kune shaft hombe yakafanana nejenareta. Kana shaft hombe ichitenderera pasi pedrive ye prime mover, inofambisa jenareta ne exciter kuti zvitenderere panguva imwe chete. Exciter ijenareta yeDC inoburitsa simba reDC, iro rinotumirwa ku coil ye rotor kuburikidza ne slip ring ye rotor yejenareta kuti igadzire simba remagineti mu rotor, nokudaro ichigadzira induced potential mu stator yejenareta. Exciter ye seti hombe yejenareta inotsiviwa ne self-shunt AC excitation system, iyo yakawanda inoshandisa voltage yejenareta outlet kuti ipfuure excitation change, ipfuure ne rectifier device ichienda kune direct current, uye yozotumira current kuburikidza ne generator rotor slip ring. Kana rudzi urwu rwesystem ruchishandiswa, excitation yekutanga yejenareta inofanira kuitwa pese painobatidzwa, iyo iri yekuwedzera excitation yekutanga kujenareta kuti ione voltage yekutanga yejenareta.
Kukwidziridzwa kwe exciter yekare kunoenderana nekudzoreredzwa kwayo, izvo zvinogona kuita kuti exciter igadzire magetsi, asi simba racho idiki kwazvo uye voltage yacho haina simba, asi simba iri rinopfuura nepakati pe excitation coil ye exciter kusimbisa remanence. Simba remagineti iri rakasimbiswa rinoramba richiita kuti exciter igadzire magetsi, ayo ari simba rakawanda kupfuura simba remagineti rinosara, uye wobva wadzokorora izvi kakawanda, voltage inoburitswa ne exciter inogona kuwedzera zvakanyanya, kureva kuti, magetsi anoburitswa ne exciter ndiwo anotanga ega. Inoshandiswa kugadza kugona kwayo, uye inongopa jenareta excitation kana paine voltage yakakwira. Sisitimu ye excitation yemajenareta makuru emazuva ano inoshandisa microcomputer excitation system, uye excitation yayo yekutanga inopihwa ne initial excitation power supply, iyo inopihwa ne power grid kana ne DC power supply ye power plant.
Nguva yekutumira: Chikumi-09-2022
