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ACB: Chizvarwa chitsva chema "smart circuit breakers" ekushandisa magetsi emaindasitiri

Ma "air circuit breakers": zvinhu zvakakosha mumagetsi

Ma "air circuit breakers" (ACBs)zvinhu zvakakosha mumasisitimu emagetsi akagadzirirwa kuchengetedza macircuit kubva pakuzara kwemagetsi uye mashort circuit. I circuit breaker inoshanda mumhepo se arc extinguishing medium. ACB inoshandiswa zvakanyanya mumasisitimu emagetsi ane voltage shoma uye inokosha pakushanda kwakachengeteka uye kwakavimbika kwemidziyo yemagetsi.

Basa guru remuchina wemhepo unopwanya magetsi nderekumisa kufamba kwemagetsi kana paine chikanganiso kana mamiriro asina kujairika akaitika mudunhu. Izvi zvinoitwa nekugadzira mukaha pakati pezvinhu zviri mukati memuchina unopwanya magetsi, uyo unodzima arc inoumbwa kana magetsi akanganiswa. Kukwanisa kudzima arc nekukurumidza uye zvinobudirira kwakakosha kudzivirira kukuvara kwemidziyo yemagetsi uye kuona kuchengetedzeka kwevashandi.

Chimwe chezvakanakira zvikuru zvema air circuit breakers kugona kwawo kupwanya magetsi zvakanyanya. Izvi zvinoreva simba guru rinogona kudziviswa ne circuit breaker pasina kukonzera kukuvara. Ma ACB anokwanisa kubata magetsi ane fault currents akawanda, zvichiita kuti akwanise kuchengetedza masisitimu makuru emagetsi nemidziyo. Pamusoro pezvo, akagadzirwa kuti ape kushanda kwakavimbika kwenguva yakareba, zvichibatsira mukugadzikana uye kusimba kwezvivakwa zvemagetsi.

Chimwe chinhu chakakosha chema air circuit breakers ndiko kugadziriswa kwawo kwerwendo. Izvi zvinoita kuti maparamita ekudzivirira agadziriswe zvinoenderana nezvinodiwa zvesystem yemagetsi. Nekuisa miganhu yakakodzera yerwendo, ACB inogona kupindura mamiriro akasiyana ekutadza, ichishanda pamwe chete nezvimwe zvishandiso zvekudzivirira, uye kuderedza kukanganiswa kwesystem.

Panyaya yekuvaka, maair circuit breaker anowanzoiswa munzvimbo yakaoma kuti ave nechokwadi chekuti anodzivirira kubva kuzvinhu zvakatipoteredza uye kushushikana kwemakanika. Dhizaini yacho inewo kugadziriswa kuri nyore uye kuongororwa, zvichiita kuti ive nyore kuyedza nekugadzirisa circuit breaker nguva dzose kuti ive nechokwadi chekuti inoramba yakavimbika.

Ma air circuit breaker anoshandiswa mumaindasitiri akasiyana-siyana, kusanganisira zvivakwa zvemabhizinesi, zvivakwa zvemaindasitiri, mafekitori emagetsi nemapurojekiti ezvivakwa. Kugona kwavo kushanda nesimba uye mashandiro anoita kuti ive sarudzo yekutanga yekuona kuchengetedzeka nekuchengetedzwa kwemidziyo yemagetsi.

Mumakore achangopfuura, kufambira mberi kwetekinoroji kwakatungamira mukugadzirwa kwema "smart air circuit breakers" ane hunyanzvi hwekutarisa nekutaurirana. Aya ma "smart circuit breakers" ane masensa nemamodule ekutaurirana anogonesa kutarisa ma "parameters" emagetsi panguva chaiyo uye kushanda ari kure, zvichibatsira kuvandudza kushanda zvakanaka uye kugadzirira kuchengetedza masisitimu emagetsi.

Sezvo kudiwa kwemhinduro dzinochengetedza simba uye dzinogara kwenguva refu kuri kuramba kuchikura, basa rezviputsi zvemhepo mukuita kuti masisitimu emagetsi ashande zvakachengeteka uye zvakavimbika riri kuramba richikosha. Kubatsira kwavo mukuchengetedza michina, kuchengetedzeka kwevashandi uye kuvimbika kwesisitimu kunosimbisa kukosha kwemidziyo iyi mukuisa magetsi kwemazuva ano.

Muchidimbu, maair circuit breaker anoita basa guru mukudzivirira masisitimu emagetsi kubva kuzvikanganiso uye kuwandisa. Nekukwanisa kwawo kupwanyika zvakanyanya, magadzirirwo ekufamba anogadziriswa uye kuvakwa kwakasimba, maACB akakosha mukuona kushanda kwakachengeteka uye kwakavimbika kwekuisa magetsi mumaindasitiri akasiyana-siyana. Sezvo tekinoroji ichiramba ichichinja, kubatanidzwa kwezvinhu zvakangwara kunowedzera kugona kwemaair circuit breaker, zvichiita kuti ave chikamu chakakosha chekufambira mberi kwezvivakwa zvemagetsi.


Nguva yekutumira: Kurume-18-2024