Mutu Waukulu wa China Power Capacitor Industry

Gawo lamphamvu la magetsi ndilo cholinga chachikulu chokhazikitsa

Mphamvu zamagetsi zamagetsi ndi zipangizo zamagetsi. Chodziŵika ndi mphamvu yapamwamba, kuthamanga kwakukulu, kutsika pang'ono, kotero voliyo ndi yaikulu. Zogwiritsa ntchito mphamvu za 1926 zinayamba kupanga mafakitale, ndipo zimagwiritsidwa ntchito pulogalamu yamagetsi. Ndi zomera zazikulu komanso kukhazikitsidwa kwa kayendedwe ka mautali akutali, chitukuko cha sayansi ndi zamakono zowonjezereka, zosiyanasiyana ndi mphamvu za mphamvu zamagetsi zakula mwamsanga. Ma 1950 oyambirira, osakanikirana kwambiri a shunt capacitor a 25 kwa 50 kvar kwa 1978 amapanga zazikulu kwambiri zomwe zakhala zikufika 6667 kvar, zaka 80 zafika pa zikwi zambiri zopanda mphamvu imodzi. Pakalipano, mphamvu yamagetsi ikupita kumalo apamwamba.

Mitundu yambiri ya magetsi amphamvu, kuika kwake kungagawidwe kukhala mitundu iwiri ya mkati ndi kunja; malipoti ake opangira mphamvu akhoza kupatulidwa mu mitundu iŵiri ya kuchepa ndi kuthamanga kwakukulu; Zigawo zake zikhoza kugawidwa mu gawo limodzi ndi magawo atatu, Kuwonjezera pa otsika-voltage shunt capacitors, enawo ali gawo limodzi; zigoba zake zingagawidwe m'zitsulo, keramic shell, bakelite tube shell, etc ;; ntchito yawo ingagawidwe mu 8 yotsatira.

(1) parallel capacitor: kale ankadziwika kuti phase-shifting capacitor. Njira yamagetsi imagwiritsidwa ntchito kuthetsera mphamvu yowonongetsa mphamvu kuti ikhale ndi mphamvu yowonjezera mphamvu, kukulitsa khalidwe la voltage ndikuchepetsa malire. Gawo lokha la shunt capacitor makamaka mwa ana a mtima, nyumba ndi chipinda chopangidwa ndi ziwalo zingapo. Chitsulo chosungunula ndi mapepala kapena mapulasitiki omwe amatha kusungunula pamodzi ndi kuyendayenda, chiwerengero cha zigawo zikuluzikulu, kutsekemera ndi kusungunula ndi kupangidwira pogwiritsa ntchito kapangidwe ka capacitors mtima wa ana, komanso kuikidwa ndi mafuta odzola. Mapuloteni a mtola kudzera mu mndandanda ndi ofanana ndi kutsogolera kutsogolo pambuyo pa chitoliro cha pipeni chogwirizanitsa zidutswa za phala. Chida chachitsulo cha capacitor chodzaza ndi mafuta a dielectric.

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