Chiwongola dzanja chapano
0102030405
6-220kV high voltage Current Limited reactor
Kodi Current limiting reactor ndi chiyani
Ma rectors omwe akuchepetsa masiku ano ndi gawo lothandizira lomwe limalepheretsa kusintha kwaposachedwa, kukhathamiritsa kwapamwamba komanso vuto lachifupi mudongosolo. Ma reactors apano amapangidwa ndi koyilo yamkuwa kapena aluminiyamu. Njira zoziziritsira zimaphatikizapo mtundu wouma wa Air Core ndi mtundu wa kumizidwa kwamafuta.
Nthawi zambiri amagwiritsidwa ntchito pogawa mizere. Odyetsa nthambi kuchokera kumabasi omwewo nthawi zambiri amalumikizidwa ndi chowotcha chocheperako kuti achepetse kuthamanga kwafupipafupi kwa wodyetsa ndikusunga ma voliyumu a basi, kuti asakhale otsika kwambiri chifukwa cha kufupika kwa wodyetsa.
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Momwe ma reactor apano amagwirira ntchito
Ma rector omwe akugwiritsidwa ntchito mu gridi yamagetsi ndi ma koyilo a Air opanda maginito oyendetsa. Ikhoza kukonzedwa m'magulu atatu a msonkhano: ofukula, yopingasa ndi zigzag. Pamene kagawo kakang'ono kamene kakuchitika mu mphamvu yamagetsi, phindu lalikulu lachidule lamakono lidzapangidwa. Ndizovuta kwambiri kusunga kukhazikika kwamphamvu ndi kukhazikika kwa kutentha kwa zida zamagetsi popanda choletsa. Choncho, pofuna kukwaniritsa zofunika kuswa mphamvu ena ophwanya dera, reactors nthawi zambiri olumikizidwa mu mndandanda pa wotuluka dera breakers kuwonjezera yochepa dera impedance ndi kuchepetsa yochepa dera panopa.
Chifukwa chakugwiritsa ntchito riyakitala, ngati kuli kocheperako, kutsika kwa voteji pa Current limiting reactors ndikwambiri, kotero kumathandizanso kusungitsa mulingo wamagetsi a basi, kuti kusinthasintha kwamagetsi pabasi kumakhala kochepa, kuonetsetsa kuti ntchitoyo ikugwira ntchito. kukhazikika kwa zida zamagetsi za wogwiritsa ntchito pamzere wopanda vuto.
Kuwerengera ndi kusintha mphamvu
Njira yowerengera mphamvu ya riyakitala ndi: SN = UD% X (mmwamba / √ 3) x Mu, ndipo gawo la mu ndi Ampere.
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Ndi malo amtundu wanji omwe amagwiritsa ntchito ma riyakitala a Current-limiting
Cholinga choyika ma reactors a Current-limiting reactors m'mafakitale amagetsi ndi ma substations ndikuchepetsa mphamvu yanthawi yayitali kuti zida zamagetsi zitha kusankhidwa mwachuma komanso moyenera. Ma reactors amatha kugawidwa kukhala ma rector a mizere, ma reactor a mabasi, ndi ma thiransifoma loop reactor kutengera malo ndi ntchito zosiyanasiyana.
(1) Mzere riyakitala. Kuti mugwiritse ntchito chopukutira chowunikira ndikuchepetsa gawo la mtanda wa chingwe chodyera, chowongolera chamzere nthawi zambiri chimalumikizidwa motsatizana ndi cholumikizira chingwe.
(2) Choyatsira mabasi. The riyakitala basi chikugwirizana mu mndandanda pa gawo la jenereta voteji basi kapena otsika-voteji mbali ya thiransifoma waukulu. Amagwiritsidwa ntchito pochepetsa kufupika kwanthawi yayitali mkati ndi kunja kwa mbewu. Imatchedwanso gawo la basi. Pamene dera lalifupi lichitika pamzere kapena pa basi imodzi, likhoza kuchepetsa mphamvu yachidule yoperekedwa ndi basi ina. Ngati zofunikira zitha kukwaniritsidwa, kuyika kwa riyakitala pamzere uliwonse kumatha kusiyidwa kuti kusungitse ndalama zauinjiniya, koma kumakhala ndi zotsatira zocheperako zochepetsera nthawi yayitali.
(3) Transformer loop reactor. Amayikidwa mu chigawo cha transformer kuti achepetse mphamvu yafupipafupi kuti dera la transformer ligwiritse ntchito magetsi oyendera magetsi.
Kodi ubwino wa Current kuchepetsa reactors
1. Mapiritsiwa amapangidwa ndi mawaya ang'onoang'ono ofananira ndi zingwe zambiri, ndipo mphamvu ya inter-turn insulation ndi yapamwamba, kotero kutayika kumakhala kochepa kwambiri kuposa kwa simenti ya simenti;
2. Adopt epoxy resin-impregnated glass fiber encapsulation, ndi kulimbitsa pa kutentha kwakukulu, kotero imakhala ndi kukhulupirika kolimba, kulemera kochepa, phokoso lochepa, mphamvu zamakina apamwamba, ndipo imatha kupirira mphamvu yamagetsi afupiafupi.
3. Pali njira zopangira mpweya wabwino pakati pa zigawo zokhotakhota, kuzizira kwachilengedwe kwa convection ndikwabwino, ndipo zamakono zimagawidwa mofanana pagawo lililonse, ndipo kukhazikika kwamphamvu ndi kutentha kumakhala kwakukulu;
4. Mbali yakunja ya riyakitala imakutidwa ndi chophimba chapadera cha anti-ultraviolet cholimbana ndi nyengo, chomwe chimatha kulimbana ndi nyengo yovuta kunja, ndipo chingagwiritsidwe ntchito m'nyumba ndi kunja.
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