Ophwanya Ma Circuit Anzeru Padziko Lonse - Kupanga Chitetezo Chamagetsi Pogwiritsa Ntchito Ma ACB

Kufunika kwa zida zamakono zotetezera magetsi kukukulirakulira kuposa kale lonse. Magawo a mafakitale ndi amalonda amafunikira ukatswiri wambiri kuti atsimikizire kuti ma gridi ali okhazikika, kuti magetsi azikhala otetezeka komanso kuti ateteze chuma chawo.Zosokoneza dera zanzerundipo ntchito yawo yodalirika yasintha kwambiri makampaniwa. Lero, tiwona momwechothyola mpweya (ACB)ndiye maziko a njira iliyonse yamakono yogawa magetsi.

TheWotsegula Dera Wanzeru Wachilengedwe, zomwe timazitchaACB, ndi chipangizo choteteza chatsopano chomwe chimatsimikizira kuti gridi yokhazikika pogwiritsa ntchito ntchito zanzeru. Chili ndi zinthu zingapo kuphatikizapo ma trip units, masensa ndi ma actuator. Ma circuit breakers ndi omwe amachititsa kuti pakhale vuto lachilendo mu gridi, monga overload, short circuit kapena ground failure, komanso kulekanitsa circuit yonse. Chidacho chikagwa, chimachenjeza woyendetsa makinawo kudzera mu alamu kapena chizindikiro.

ACB imagwira ntchito bwino kwambiri chifukwa imatha kulumikizana ndi zigawo zosiyanasiyana za dongosolo lamagetsi, kuphatikizapo zotsekera ma circuit, mita, ndi zotumizirana, zomwe zimathandiza kuyang'anira bwino gridi. Luntha ili ndilofunika kwambiri pakukonza chitetezo, magwiridwe antchito, ndi phindu la kukhazikitsa magetsi. Mwa kusonkhanitsa ndi kukonza deta yokhudza mphamvu, mphamvu ndi magawo angapo, zotsekera ma circuit zimathandiza kuteteza zida, kupewa masoka komanso kuwonjezera magwiridwe antchito.

Ma ACB amapezeka m'makulidwe ndi mitundu yosiyanasiyana, zomwe zimatithandiza kukwaniritsa zosowa zosiyanasiyana za ntchito mumakampani. Kapangidwe ka chipangizochi kakuphatikizapo thupi la chodulira ma circuit lomwe lili ndi ma contact amagetsi, makina ogwiritsira ntchito komanso chotulutsa. Kapangidwe kake kolumikizana ndi mkuwa wopangidwa ndi laminated wokhala ndi zigawo zambiri komanso kulekerera kolondola komwe kumatsimikizira kuyendetsa bwino magetsi komanso kulimba. Njira yake yogwirira ntchito ikhoza kukhala yamagetsi kapena yamasipi, zomwe zimatithandiza kukhazikitsa ma circuit breaker modalirika, moyenera komanso mosavuta m'mikhalidwe yovuta.

Pomaliza, gawo la ulendo ndiye luntha lofunika kwambiri la ACB chifukwa limasanthula mawonekedwe a mafunde ndikusankha nthawi yoyendera. Magawo oyendera akhoza kukhala amagetsi kapena amagetsi, kutengera momwe amagwiritsidwira ntchito. Amaphatikizapo CT, PT, bolodi lolamulira dera ndi microprocessor. CT ndi PT amayesa mphamvu ndi magetsi motsatana, ndikutumiza chizindikiro ku bolodi lolamulira kuti chikonzedwe. Kenako microprocessor imasanthula deta ya chizindikiro kuti idziwe ngati pali cholakwika mu dera ndipo, ngati pakufunika, imapereka lamulo la ulendo ku actuator, motero imalepheretsa makinawo.

Mwachidule,chosokoneza dera chanzeru cha chilengedwe chonsendi chida chofunikira kwambiri choteteza magetsi kuti chikwaniritse kupita patsogolo kwakukulu kwa gridi yamagetsi ya dziko langa. Kudzera mu mawonekedwe ake anzeru komanso odalirika komanso ntchito zake, ma circuit breaker amakonza ndikuwonetsetsa kuti kukhazikitsa magetsi kuli kotetezeka, kogwira ntchito bwino, komanso kogwira mtima. Pamene makampani akupitiliza kukula ndikukula, kufunika kwa chitetezo chamagetsi sikungagogomezedwe mopitirira muyeso. ACB imapereka mayankho onse omwe amakwaniritsa zosowa zosiyanasiyana zogwiritsidwa ntchito ndikuwonetsetsa kuti magetsi akupitilizabe, motero kumawonjezera kudalirika komanso kupanga bwino m'magawo amakampani ndi amalonda.