Ubwa mbere, dukeneye kugabanya urugero rwibiganiro kugirango twirinde kubikora. Generator yaganiriye hano bivuga igikuba, generator eshatu zaba ac synchronous, nyuma yoherejwe nka "generator".
Ubu bwoko bwa generator igizwe nibura ibice bitatu byingenzi, bizavugwa mubiganiro bikurikira:
Generator nyamukuru, igabanijwemo stator nkuru na rotor nyamukuru; Rotor nyamukuru itanga umurima wa rukuruzi, kandi stator nkuru itera amashanyarazi kugirango atange umutwaro; Uwishimiye, ugabanijwemo stat ushimishije na rotor; Ukomatizi yishimwe atanga umurima wa rukuruzi, rotor yatangaga amashanyarazi, na nyuma yo gukosorwa na commutator izunguruka, itanga imbaraga kuri rotor nyamukuru; Ubugenzuzi bwa voltatic Regiatic (avr) imenya ibisohokamo ibisohoka bya maneri nkuru, igenzura aho uringaniye ya Vision, kandi igera ku ntego yo guhagarika umutima wa star ba star ba star ba star ba stator nkuru.
Ibisobanuro bya Avr Voltage Akazi
Intego y'ibikorwa ya AVR niyo igomba kubungabunga generator ihamye ibisohoka, bikunze kwitwa "stobadizer".
Igikorwa cyacyo ni ukuzuza startor ikirugomo mugihe ibisohoka Voltage ya generator iri munsi ya rotor nkuru, bitera voltage nyamukuru yazamutse kumugaragaro; Ibinyuranye, kugabanya ibishima no kwemerera voltage kugabanuka; Niba ibisohoka Voltage ya generator ihwanye nagaciro kashyizweho, AVR ikomeza umusaruro uhari utabimenyereza.
Byongeye kandi, ukurikije umubano wicyiciro hagati yiki gihe na voltage, ac imizigo irashobora gushyirwa mubikorwa bitatu:
Umutwaro urwanya, aho ubu biri mu cyiciro hamwe na voltage byakoreshejwe; Umutwaro wa Inductive, icyiciro cya lags zigezweho inyuma ya voltage; Umuyoboro wa Camputie, icyiciro cyaho kiri imbere ya voltage. Kugereranya ibiranga bitatu bidufasha kumva neza imizigo.
Kubintu byinshi birwanya, nini umutwaro, niko gushimira birakenewe kuri rotor nyamukuru (kugirango dusuzugure ibisohoka bya generator).
Mu kiganiro cyakurikiyeho, tuzakoresha ibishima bisabwa kugirango tureke imitwaro ihangane nkibisanzwe, bivuze ko binini bivugwa ko binini; Turabyita ntoya kuruta.
Iyo umutwaro wa generator usuctive, rotor nyamukuru izakenera extration nziza kugirango ibenegihugu kugirango ikomeze ibisohoka hanze.
Umutwaro wakazi
Iyo generator ihuye numutwaro wa camputie, ushimishwa na rotor nyamukuru ni ntoya, bivuze ko itandukaniro rigomba kugabanuka kugirango uhagarike ibisohoka bya sonetage.
Kuki ibi byabaye?
Tugomba kwibuka ko ikiriho kumusasu wakazi kiri imbere ya voltage, kandi iyi miyoboro iyobora (gutemba binyuze muri rotor nyamukuru, ibaho ikwirakwira rwose kuri rotor zimaze iki, kuzamura Uwiteka magnetic umurima wa rotor. Ubu rero ikiriho kiva mubyishimo bigomba kugabanuka kugirango ukomeze ibisohoka bihamye bya generator.
Umutwaro ufite ubushobozi, butoya amagambo yinshyi; Iyo umutwaro wa Camputie wiyongera kurwego runaka, ibisohoka byinshyingira bigomba kugabanywa kuri zeru. Ibisohoka byinshyi niro, niyo ntarengwa ya generator; Kuri iyi ngingo, ibisohoka Voltage ya generator ntabwo izahungabana, kandi ubu bwoko bwo gutanga amashanyarazi ntabwo bwujuje ibisabwa. Iyi mbogamizi izwi kandi nk '' mu mbogamizi zidasanzwe '.
Amashanyarazi arashobora kwemera gusa ubushobozi buke; .
Niba umushinga uhangayikishijwe n'imidugararo, birashoboka guhitamo gukoresha amashanyarazi hamwe nubushobozi buke kuri kilowatt, cyangwa gukoresha indumiti kugirango indishyi. Ntukemere ko generator yashyizeho hafi ya "Mu gace kadasanzwe".
Igihe cyo kohereza: Sep-07-2023
