Chomangira ma surge surge ndi chida chofunikira kwambiri chomwe chimapangidwa kuti chiteteze ma transfoma ndi zida zina zamagetsi kuti zisawonongeke chifukwa cha kuchuluka kwamagetsi, monga zomwe zimachitika chifukwa cha mphezi kapena kusinthana kwamagetsi mu gridi yamagetsi. Kuchulukitsitsa kumeneku kungayambitse kulephera kwa kutchinjiriza, kuwonongeka kwa zida, ngakhalenso kuzimitsa magetsi ngati sizikuyendetsedwa bwino.
Kagwiridwe ntchito:
Ntchito yayikulu ya chomangirira opareshoni ndikuchepetsa kuchulukirachulukira popatutsa mphamvu yochulukirapo motetezeka pansi. Pamene overvoltage ikuchitika, womangirira amapereka njira yochepetsera kuwonjezereka kwa opaleshoniyo, kulola kuti idutse transformer. Kuchuluka kwa mphamvuyo kukatha, womangidwayo amabwerera kumalo ake osasunthika kwambiri, kulepheretsa kuti pakali pano zisayende nthawi zonse.
Kufunika:
Kuyika chotchinga chapamwamba pa thiransifoma n'kofunikira kuti muwonetsetse kuti moyo wautali ndi wodalirika wamagetsi. Zimakhala ngati mzere woyamba wa chitetezo, kuteteza osati thiransifoma komanso maukonde onse olumikizidwa kwa izo. Popanda omanga maopaleshoni, ma transfoma amatha kuwonongeka kwambiri zomwe zingayambitse kukonzanso kokwera mtengo komanso kutsika kwanthawi yayitali.
Mapulogalamu:
Ma Surge arresters amagwiritsidwa ntchito kawirikawiri m'mafakitale opangira magetsi, ma substations, ndi maukonde ogawa. Ndiwofunikira kwambiri m'malo omwe mphezi zimawomba pafupipafupi kapena komwe zida zamagetsi zimakhudzidwa ndi ma spikes amagetsi.
Mwachidule, chomangira ma surge a transformer ndi chinthu chofunikira kwambiri pakuteteza magetsi. Poyendetsa bwino ma overvoltages, zimathandiza kusunga bata ndi mphamvu ya kugawa mphamvu, kuonetsetsa kuti ntchito yosasokonezeka ndi kuteteza zipangizo zamtengo wapatali.
Nthawi yotumiza: Aug-12-2024