Isihloko: Ukubheka NgokujulileAma-Smart Universal Circuit Breaker (ACBs)
ethula:
Ezweni lamasistimu kagesi, ukuqinisekisa ukuphepha nokuthembeka kubaluleke kakhulu.Enye yezingxenye ezibalulekile ezidlala indima ebalulekile ekuvikeleni lezi zinhleloI-smart universal circuit breaker (ACB).Kulokhu okuthunyelwe kwebhulogi, sihlola izici, izinzuzo nemithelela yalobu buchwepheshe obuthuthukisiwe, sinikeza imininingwane ebalulekile kuma-smart universal circuit breaker kanye nendima yawo ekuvikeleni okokusebenza kukagesi.
Funda ngama-ACB:
I-Intelligent universal circuit breaker, evame ukwaziwa ngokuthiI-ACB, i-switchgear kagesi ekhethekile esetshenziselwa ukulawula nokuvikela isistimu yokusabalalisa amandla kagesi aphansi.Idivayisi yakhelwe ukuhlinzeka ngokulayisha ngokweqile, isifunda esifushane kanye nokuvikelwa kwephutha lomhlabathi, ukuhlinzeka ngesixazululo esiqinile, esithembekile nesiphezulu sokusebenza.Ifanele uhla olubanzi lwezicelo kusukela ezikhungweni zezimboni kuya ezakhiweni zezentengiselwano, ihlinzeka ngendlela yokuvikela ebanzi.
Ikhono elihlakaniphile:
Isici esiyingqayizivele se-i-intelligent universal circuit breakerukuthi ihlanganisa imisebenzi ehlakaniphile.II-ACBifakwe iyunithi yohambo esekelwe ku-microprocessor ethuthukisiwe ehlinzeka ngokuqapha kwesikhathi sangempela, ukuxhumana kanye nokuxilonga.Ukusebenzisa izinzwa, leziama-circuit breakersngokuqhubekayo uqaphe amapharamitha afana namanje, i-voltage, isici samandla kanye nezinga lokushisa.Lokhu kuhlakanipha kwenza ukuvikela okunembile nokusebenza kahle, okuvumela ukuhlonza okufika ngesikhathi kanye nokuhlukaniswa kwamaphutha kagesi.
Isicelo esijwayelekile:
Ama-ACB aklanyelwe ukuhlangabezana nezidingo zezinhlelo zikagesi ezihlukahlukene, kungakhathaliseki ukuthi amanethiwekhi okusabalalisa ugesi, izikhungo zokulawula izimoto noma ukufakwa kwengqalasizinda ebalulekile.Ukuguquguquka kwazo nokuvumelana nezimo kuzenza zifanelekele uhla olubanzi lwezimboni okuhlanganisa kodwa kungagcini nje ngokukhiqiza, ukunakekelwa kwezempilo, izikhungo zedatha nezitshalo zamandla avuselelekayo.Ukusetshenziswa kwendawo yonke kweI-ACBiqinisekisa ukuthi uhlelo lwamandla emikhakheni eyahlukene luvikelwe ngokwanele.
Izinzuzo eziyinhloko zeama-smart universal circuit breakers:
1. Ukuphepha Okuthuthukisiwe: Umgomo oyinhloko wanoma yiziphi izinto ezivikela ugesi ukuphepha, futhi i-ACB iyaphumelela kule ndawo.Ngokuthola ngokushesha amaphutha kagesi futhi uwahlukanise phakathi kwama-microsecond, ama-ACB anciphisa ubungozi bokulimala kwemishini kagesi, anciphise isikhathi sokuphumula, futhi anciphise amathuba okuba ngumlilo kagesi.
2. Ukuthembeka nokuqina:Ama-smart universal circuit breakerbabe nesakhiwo esiqinile esingamelana nezimo ezehlukene zemvelo kanye nezidingo eziqinile zezicelo zezimboni.Lokhu kuqina kuqinisekisa ukuphila isikhathi eside nokuthembeka ekuvikeleni ukufakwa kukagesi okubalulekile.
3. Ukusebenza kahle nokongiwa kwamandla:Izindleko ze-ACBamayunithi ohambo oluthuthukisiwe awanikezi nje kuphela isivikelo, kodwa futhi anikeze ukuqonda okubalulekile ekusebenzeni kwesistimu kagesi.Ngokuqapha ngokucophelela amapharamitha wamandla,Ama-ACBvumela ukuphathwa kwamandla, kube lula ukuhlonza okungase kube khona udoti kanye nokwandisa ukusetshenziswa kwamandla.
4. Ukuhlaziya ukugcinwa nokwehluleka: I-ACB yenza imisebenzi yokulungisa ibe lula ngokugcina inani elikhulu ledatha mayelana nezenzeko zokwehluleka, amajika okulayisha nomlando wohambo.Lolu lwazi lusiza abasebenzi bezokunakekelwa kwempilo ukuthi babone imbangela yokuhluleka kukagesi, benze ukuhlaziya imbangela futhi bathuthukise amashejuli okulungisa.
5. Ukuqapha okukude: Ngeama-ACB ahlakaniphile, ikhono lokuqapha ukude nokulawula izinhlelo zikagesi liba ngokoqobo.Ngokuhlanganisa nezinhlelo zokuqapha ezikude noma izinhlelo zokuphatha izakhiwo, opharetha bangaphatha, baxazulule inkinga futhi bahlaziye imishini kagesi besuka endaweni eyodwa kungakhathaliseki ukuthi ibanga elingakanani.
Ekuphetheni:
Emkhakheni wokuvikelwa kwesistimu kagesi, ii-intelligent universal circuit breaker (ACB)iyisixazululo esinokwethenjelwa nesithuthukile.Kusukela ekuphepheni okuthuthukisiwe kuye ekusebenzeni okuthuthukisiwe kanye nekhono lokuqapha kude, ama-ACB anikezela ngezinzuzo eziningi zokugcina ukufakwa kukagesi ezimbonini ezihlukene kusebenza kahle.Njengoba ubuchwepheshe buqhubeka nokuvela, kanjalo nama-ACB, okuwenza abe yingxenye ebalulekile yengqalasizinda kagesi yesimanje, akunikeza ukuthula kwengqondo nokusebenza okuthuthukisiwe.
Isikhathi sokuthumela: Jul-19-2023