Mu dziko la magetsi, chitetezo ndichofunika kwambiri. Kaya ndi malo okhala, amalonda kapena mafakitale, zida zodalirika zimafunika kuti zithetse bwino magetsi pakafunika kutero. Chipangizo chimodzi chomwe chimagwira ntchito yofunika kwambiri pachitetezo chamagetsi ndi switch yodzipatula. M'nkhaniyi, tikambirana mozama za zinthu zazikulu, ntchito, ndi ubwino wa switch yodzipatula.
An chosinthira chodzipatula, yomwe imadziwikanso kuti solation switch kapena circuit breaker, ndi chipangizo chogwiritsidwa ntchito pamanja chomwe chimagwiritsidwa ntchito kuchotsa magetsi kuchokera ku gwero lamagetsi. Chimapereka njira yochotsera mphamvu zonse zamagetsi, kuonetsetsa kuti antchito ndi zida zili otetezeka panthawi yokonza, kukonza kapena kuthetsa mavuto. Mosiyana ndi ma circuit breaker, ma solation switch sapereka chitetezo cha overload kapena short circuit. M'malo mwake, amangoyang'anira kupereka mpata woonekera pakati pa magetsi ndi magetsi.
Chimodzi mwa ntchito zazikulu za switch yodzipatula ndikuletsa kuyenda kwa mphamvu zamagetsi kupita ku circuit yogwirira ntchito. Izi nthawi zambiri zimachitika mwa kulekanitsa circuit ndi gwero lamagetsi potsegula ndi kutseka ma contacts. Ma switch olekanitsa amabwera m'njira zosiyanasiyana, kuyambira ma switch osavuta osinthira mpaka ma switch ovuta kwambiri ozungulira kapena a mpeni. Kapangidwe kawo ndi momwe amagwirira ntchito zimatha kusiyana kutengera zofunikira pakugwiritsa ntchito.
Maswichi olekanitsa amagwiritsidwa ntchito kwambiri m'mafakitale ambiri, kuphatikizapo makina ogawa magetsi, makina, malo opangira magetsi, komanso kukhazikitsa mphamvu zongowonjezwdwanso. Mu makina ogawa magetsi, maswichi olekanitsa nthawi zambiri amagwiritsidwa ntchito kulekanitsa magawo enaake kuti akonze kapena kukonza popanda kukhudza magetsi omwe amaperekedwa ku netiweki yonse. Mu makina, maswichi awa amagwiritsidwa ntchito kupatula zida kapena zigawo zinazake kuti akonze bwino, motero amachepetsa chiopsezo cha kugwedezeka kwa magetsi kapena kugwira ntchito mwangozi. Malo opangira magetsi amadalira maswichi olekanitsa kuti alekanitse majenereta kapena ma transformer kuchokera ku gridi panthawi yadzidzidzi kapena ntchito yokonza.
Kukhazikitsa ma switch odzipatula kumabweretsa zabwino zambiri ku machitidwe amagetsi. Choyamba, amapereka njira yothandiza yotetezera ogwira ntchito zamagetsi. Mwa kulekanitsa dera lonselo kuchokera ku gwero lamagetsi, chiopsezo cha kugwedezeka ndi kuvulala kwamagetsi chimachepetsedwa kwambiri. Kuphatikiza apo, ntchito yolekanitsa yomwe imaperekedwa ndi switch yodzipatula imaletsa kuwonongeka kwa zida ndipo imathandiza kupewa nthawi yotsika mtengo chifukwa cha ma circuit afupiafupi kapena overloads.
Kuphatikiza apo, switch yodzipatula imapereka kusinthasintha kwa magwiridwe antchito. Pokhala ndi kuthekera kochotsa ziwalo zinazake za makina amagetsi, ntchito zosamalira zimatha kuchitidwa bwino, kuchepetsa kusokonezeka kwa ntchito zomwe zikuchitika. Kuphatikiza apo, ma switch odzipatula amapanga malo owonekera olumikizirana, zomwe zimathandiza njira zotetezeka zothetsera mavuto ndikuthandiza akatswiri amagetsi kuzindikira ndi kukonza zolakwika kapena mavuto mosavuta.
Mwachidule,chosinthira chodzipatulaNdi gawo lofunika kwambiri pakuonetsetsa kuti magetsi ali otetezeka m'mafakitale osiyanasiyana. Kutha kwawo kuchotsa magetsi onse kuchokera ku magetsi kumapereka zabwino zambiri, kuphatikizapo kuteteza antchito, kupewa kuwonongeka kwa zida, komanso kuwonjezera kusinthasintha kwa magwiridwe antchito. Ponena za chitetezo chamagetsi, kuyika ndalama mu switch yodalirika yodzipatula ndikofunikira kwambiri. Zipangizozi zimapatsa akatswiri amagetsi ndi ogwira ntchito yokonza zinthu mtendere wamumtima komanso kuthekera kogwira ntchito molimba mtima m'malo ovuta kwambiri amagetsi.
Nthawi yotumizira: Novembala-23-2023