Ingabe ama-circuit breaker angaxegisa? (Amaqiniso athakazelisayo)

Abantu basebenzisa ama-circuit breaker njengendlela yokuvikela amasekhethi kagesi ukuze bavimbele umonakalo ovela ekuqhumeni, kodwa bangaba buthaka ngokuhamba kwesikhathi.

Lapho i-circuit breaker iba buthakathaka, ayikwazi ukunikeza ukuvikeleka okudingekayo kwendlu yakho nezinto zikagesi. Ngeke isebenze uma i-current ingaphezu kokujwayelekile. Uma kushiywa kanjalo, lokhu kungase kulimaza idivayisi, futhi kukhona nengozi yomlilo kuphaneli yokushintsha kanye nasekupheleni kwedivayisi, engasabalala ngomjikelezo.

Lesi sihloko sinikeza ulwazi mayelana nokuthi yini ebangela ukuthi i-circuit breaker ixege, ungabheka kanjani izimpawu zokuxega, nokuthi yini okufanele uyenze uma futhi kwenzeka nini ukugwema izinkinga ezinkulu esikhathini esizayo.

Ama-circuit breaker ngokuvamile anokwethenjelwa, kodwa angenza buthaka ngempela. Ngokuya ngezimbangela, izici eziningana zingabangela i-circuit breaker ukuba ikhululeke. Okuvame kakhulu amasekethe amafushane avamile, ukugcwala kwesekethe, izinga eliphansi le-breaker kanye neminyaka ephansi yokuphila. Izimpawu ezivamile zokuba buthakathaka wuhambo oluvamile, alukho uhambo, ukushintsha okunomsindo, ukushisa ngokweqile, nephunga elivuthayo.

Izinto ezenza buthaka ama-circuit breaker

Izici ezihlukahlukene zingathinta isikhathi sokuphila se-circuit breaker futhi ziyenze buthaka.

Imvelo

Into eyodwa eyenza ama-circuit breaker abe buthaka ngokuhamba kwesikhathi imvelo. Idatha etholakalayo isekela umbono wokuthi izimo zezulu ezithile zivimbela ama-breaker ukuthi asebenze kahle, ikakhulukazi ezindaweni ezimanzi.

Ukugcwala kwesiyingi

Ukugcwala ngokweqile kwesekethe kwenzeka uma kunamadivayisi amaningi kakhulu noma izinto zikagesi ezixhunywe kusekethe efanayo zisebenzisa i-circuit breaker encane kakhulu ukuthi ingasebenza ndawonye.

Lokhu kungaholela ohambweni oluvamile lwe-circuit breaker, okuholela ekunqamukeni kukagesi kanye nokwenza buthaka kwe-circuit breaker ngokuhamba kwesikhathi. Ngamanye amazwi, ukugcwala kwesifunda kwenzeka lapho i-current iphakeme kakhulu kumjikelezo kanye ne-circuit breaker, okwenzeka lapho amadivaysi amaningi exhunywe ngesikhathi esisodwa, okwenza ukuthi i-breaker circuit ihambe.

Ukuvala shaqa okuphindiwe

Esinye isizathu singase sibe ukukhubeka okuphindaphindiwe kwe-breaker circuit ngenxa yokugcwala ngokweqile. Ukusebenza okunjalo njalo kungase kuthinte impilo ye-circuit breaker esikhathini eside.

Isifunda esifushane

Ama-Circuit breaker nawo angahluleka uma kwenzeka isifunda esifushane.

Lokhu kungabangelwa ukuthi isifunda se-AC sinezinhlobo ezimbili eziyisisekelo zezintambo, eyodwa ephilayo nenye engathathi hlangothi. Uma bobabili behlangana ngqo, kuzodala ukujikeleza okufushane. Izintambo zokuguga nezindala nazo zingabangela isifunda esifushane.

Uhambo lwephutha eliphansi

Uhambo lwamaphutha aphansi luhlobene nesekhethi emfushane, kodwa umehluko ukuthi kwenzeka lapho amandla kagesi ethatha indlela engalindelekile eya emhlabathini. Ikhula ngokuphawulekayo, okuholela ekuhlulekeni noma ekusebenzeni kwe-circuit breaker. Lokhu kukubeka engcupheni enkulu kune-short circuit ngokwayo.

Izinga le-breaker kanye neminyaka yokuphila

Esinye isici esibalulekile izinga lokushintsha. Uma isando sishibhile, singase sibe sezingeni eliphansi, ngakho-ke ngeke sibe usizo olukhulu. Cishe izosebenza kaningi futhi ibe buthaka ngokushesha.

Okuhlotshaniswa nekhwalithi yama-circuit breaker isikhathi sabo sokuphila. Imvamisa kuba yiminyaka eyi-10 kuye kweyi-15, kepha kuncike kakhulu kukhwalithi yesando esisetshenziswa yi-hydraulic. Uma ingeyekhwalithi ephansi, ingase iguge ngokushesha kakhulu noma yehluleke futhi ibangele umonakalo omkhulu kunezindleko zeswishi ngokwayo.

Ngakho-ke, lapho uthenga i-circuit breaker, kufanele ucabangele ikhwalithi eyenzelwe impilo ende yesevisi.

Izimpawu ze-breaker circuit

Ungaqonda kanjani ukuthi i-breaker circuit ayisebenzi?

Nalu uhlu lwezimpawu ezivamile ezibonisa ukuthi kungenzeka kube buthakathaka kwe-circuit breaker:

• ukuvalwa njalo ukwehluleka kwe-circuit breaker kungaba uphawu, njengoba kuvame ukubangelwa izinto zikagesi ezinephutha noma eziningi kakhulu kusekethe eyodwa. Kodwa-ke, uma kungekho ukulayisha ngokweqile, kunengozi enkulu yomlilo kagesi.
• Yehlulekile ukwenza uhambo - Olunye uphawu kungaba ukuthi i-breaker kufanele ikhubeke, kodwa ayikwenzi. Ukushintsha okunjalo akusizi ngalutho, ngoba akufezi umsebenzi wayo.
• Iswishi enomsindo – Uma i-circuit breaker yakho inomsindo, kufanele uyihlole ukuze ubone ukuthi idinga ukushintshwa yini.
• kuyashisa shintsha. Lokhu kuvame ukubangelwa ukulayishwa kwesekhethi lapho amadivaysi amaningi exhunywe kusekethe efanayo ngesikhathi esisodwa.
• Iphunga lokushisa ingenye isibonakaliso se-circuit breaker ebuthakathaka. Lokhu ngokuvamile kubonisa ukushisa ngokweqile kwezintambo noma ulayini, okubangela iphunga elivuthayo. Kulesi simo, vala amandla kumjikelezo kagesi bese ubiza uchwepheshe ukuze ahlolwe, njengoba lokhu kungase kubangele umlilo.

Okufanele ukwenze uma i-circuit breaker inephutha

Ngemva kokufunda okungenhla, uyazi ukuthi uma i-breaker circuit inephutha, kufanele ishintshwe.

Isizathu silula. Uma ingashintshwanga, ingase ingasebenzi noma yenze umsebenzi wayo, ivikele idivayisi yakho kule sekhethi emonakalweni ngenxa yamandla amaningi kakhulu. Lokhu futhi kuqinisekisa ukuthi awuyidali ingozi yomlilo.

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