Iiturbine zomoya zikwazi njani ukuzinzisa i-voltage?

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Ngexesha lokunyuka kweeturbine zomoya, i-stabilizer idlala indima yokuguqula uthumelo lwemveliso yejenereyitha, kwaye ngokusebenzisa igridi yamandla edibeneyo ukuya kwindima ephambili yomsebenzisi wokugqibela. Uluhlu lwevolthi yokukhupha yeturbine yomoya ludla ngokuba ukusuka kwi-480 v ukuya kwi-690 v. Kwiprojekthi yanamhlanje yamandla omoya, umbane olawulwa yi-WTSU ubonakala kakhulu kwi:

1, Ulawulo lweHarmonic kunye nolawulo lwe-elektroniki oluhambelanayo nomthwalo kunye nejenereyitha engekho sinusoidal

2, Akukho bukhulu bokukhusela umthwalo ongaphezulu, ongaphantsi kombane okanye obungaphezulu komthwalo

3, Ukufuna iziganeko ezikhawulezileyo kunye nempazamo

4, Ezinye izimvo zemfuno ekhethekileyo yoyilo kunye nolwakhiwo

Imithombo yomoya idla ngokufumaneka kwiindawo ezikude, kude nezibonelelo zikawonke-wonke ezikhoyo, kunye nokufikelela kubuninzi bamandla obahlukeneyo. Ezi zinto zenza ukuba ukuguquguquka okuphezulu kwemithombo yamandla omoya, kunokufumana ukuya kuthi ga kwi-25% yokuguquguquka kwamandla okuphambili. Malunga ne-10% yexesha, inokuvelisa umoya ukusuka kwi-5-20% yomthamo wokuphuma ngeyure. Impembelelo embi yokuguqulwa kwenguqu inokuchaphazela inkqubo yamandla. Ukusasazwa kwendabuko ukunikezelwa kwevolthi ezinzileyo kunye nombane olawulwayo we-generator, ngokuqhelekileyo kwinqanaba eliphezulu lokufumana umthwalo ofileyo. Uxinzelelo lobushushu kunye nokuphakama kwendalo. Ukuguqulwa kwe-WTSU akuzange kuchaphazeleke yile miba, kodwa umthwalo olula kunye noguquguqukayo unokukhokelela kwezinye iingxaki, ezinje:

Ilahleko eziphambili: ilahleko eziphambili zinokuba yinto ebalulekileyo kwezoqoqosho ebangela umthwalo ongaphantsi okanye umbane olawulwayo ongasebenziyo. I-Up425da isebenza nge-30-35% yesicwangciso somthwalo esiqhelekileyo sexabiso lokusebenzisa ifomula yokubala eqhelekileyo ayisebenzi; Umjikelo wobushushu: umthwalo oguquguqukayo ungafakwa ujijekile, ulwakhiwo olubambekayo, izitywino kunye neegaskets zoxinzelelo lobushushu. Umjikelo wobushushu ukwanegalelo kwigesi ye-nitrogen efunxwa kwioyile eshushu kwaye ikhulula kuphela ukupholisa ioyile, ukwakheka kweqamza, inokufuduselwa kwi-insulation kunye ne-winding, idala iindawo ezishushu kunye nokukhutshwa okuncinci kunye nokutshatyalaliswa kwe-insulation. Uyilo losasazo olulungiselelweyo lombane olawulwayo we-booster, umbane olawulwayo kunye neejenereyitha zombane azinakujongana ngempumelelo nezi ngxaki, kwaye ziya kubonisa ukwanda kwe-insulation kunye ne-insulation failure.


Ixesha leposi: Julayi-20-2013