Pakupanga ndi moyo watsiku ndi tsiku, ma reactors angapo ndi ma shunt reactor ndi zida ziwiri zomwe zimagwiritsidwa ntchito kwambiri.Kuchokera ku mayina a mndandanda wa reactors ndi shunt reactors, tikhoza kumvetsetsa kuti imodzi ndi imodzi mwazitsulo zomwe zimagwirizanitsidwa mndandanda mu bus system Pakati pawo, zina ndizo kugwirizana kofanana kwa riyakitala, ndipo mphamvu ya capacitor imagwirizanitsidwa mofanana ndi basi system.Ngakhale zikuwoneka kuti njira yokhayo yozungulira ndi yolumikizira ndiyosiyana, koma.Malo ogwiritsira ntchito ndi maudindo omwe amasewera ndi osiyana kwambiri.Mofanana ndi chidziwitso chodziwika bwino chakuthupi, maudindo a mabwalo otsatizana ndi mabwalo ofanana ndi osiyana.
Ma reactors amatha kugawidwa mu AC reactors ndi DC reactors.Ntchito yaikulu ya AC reactors ndi odana kusokoneza.Nthawi zambiri, imatha kuonedwa ngati bala la magawo atatu a coil pachimake chachitsulo cha magawo atatu.Ma reactor a AC nthawi zambiri amalumikizidwa mwachindunji ndi dera lalikulu, ndipo chofunikira kwambiri posankha chitsanzo ndi inductance (kutsika kwamagetsi pamene magetsi akuyenda kudzera pa riyakitala sikungakhale kwakukulu kuposa 3% yamagetsi ovotera).The DC reactor makamaka imagwira ntchito yosefera mudera.Mwachidule, ndikumangirira koyilo pagawo limodzi lachitsulo kuti muchepetse kusokoneza komwe kumabwera chifukwa cha phokoso la wailesi.Kaya ndi AC reactor kapena DC reactor, ntchito yake ndikuchepetsa kusokoneza kwa chizindikiro cha AC ndikuwonjezera kukana.
Mndandanda riyakitala makamaka anaika pa udindo wa wotuluka dera wosweka, ndi mndandanda riyakitala amatha kumapangitsanso yochepa dera impedance ndi kuchepetsa yochepa dera panopa.Itha kupondereza ma harmonics apamwamba kwambiri ndikuchepetsa kutseka kwa inrush pano, potero kulepheretsa ma harmonics kuvulaza ma capacitor ndikukwaniritsa ntchito zochepetsera komanso kusefa.Makamaka malo opangira mphamvu pomwe zinthu za harmonic sizikhala zazikulu kwambiri, kulumikiza ma capacitor ndi ma reactors mu dongosolo lamagetsi mumndandanda kumatha kupititsa patsogolo mphamvu zamagetsi ndipo kumawonedwa ngati njira yabwino kwambiri.
The shunt riyakitala makamaka amasewera gawo la zotakasika mphamvu chipukuta misozi, amene angathe kubweza capacitive nawuza panopa mzere, kuchepetsa dongosolo kukwera voteji ndi m'badwo wa overvoltage opaleshoni, ndi kuonetsetsa ntchito odalirika mzere.Amagwiritsidwa ntchito kubweza chipukuta misozi chogawanika cha mizere yotumizira mtunda wautali, kuteteza kukwera kwa voteji kumapeto kwa mizere yayitali yopanda katundu (yomwe imagwiritsidwa ntchito m'machitidwe a 500KV), komanso imathandizira kutsekeka kwa gawo limodzi ndikuchepetsa kuchulukira kwamagetsi.Amagwiritsidwa ntchito kwambiri pama projekiti otumiza mphamvu mtunda wautali ndikugawa ma gridi amagetsi.
Makasitomala ambiri amakhala ndi mafunso otero, ndiye kuti, kaya ndi riyakitala kapena shunt reactor, mtengo wake ndi wokwera mtengo kwambiri, ndipo voliyumu yake ndi yayikulu.Kaya ndikuyika kapena kufananiza zomangamanga, mtengo wake siwotsika.Kodi ma reactor awa sangagwiritsidwe ntchito?Tiyenera kudziwa kuti zonse zovulaza zomwe zimachitika chifukwa cha ma harmonics komanso kuwonongeka komwe kumachitika chifukwa cha kufalikira kwa mtunda wautali ndizokulirapo kuposa kugula ndi kugwiritsa ntchito ma reactors.Kuwonongeka kwa ma Harmonic ku gridi yamagetsi, kusokonezeka kwa resonance ndi kusokoneza kwamagetsi kumabweretsa kugwira ntchito molakwika kapena kulephera kwa zida zina zambiri zamagetsi.Apa, mkonzi akuonetsa mndandanda reactors ndi shunt reactors opangidwa ndi Hongyan Electric Company.Sikuti khalidweli ndi lotsimikizika, komanso lolimba.
Nthawi yotumiza: Apr-13-2023