Umbhali: Isikhathi Sokushicilela Sokushicilela: 2024-04-17 Omvela Kulo: Isizango
Kumhlaba wanamuhla wezobuchwepheshe, izinhlelo ezingaphazanyiswanga (UPS) zidlala indima ebalulekile ekuqinisekiseni ukusebenza okungenamthungo kwamabhizinisi nokuvikela idatha ebalulekile. Enhliziyweni yalezi zinhlelo kukhona ibhethri yesipele se-UPS, isakhi esibucayi esiqinisekisa ukuqhubeka kwamandla. Le ndatshana idlulela emisebenzini eyisishiyagalombili emikhulu yezinhlelo zebhethri zesipele, ezigqamisa ukubaluleka kwazo kwingqalasizinda yanamuhla.
Umsebenzi oyinhloko webhethri le-UPS ukuhlinzeka ngesipele samandla asheshayo ngesikhathi sokuphuma. Lapho amandla okusebenza ehluleka, uhlelo lwe-UPS lushintsha ngaphandle komthungo kumandla webhethri, ukuvimbela ukuphazamiseka ekusebenzeni nasekuvikeleni ngokulahleka kwedatha.
Izinhlelo zebhethri ze-UPS nazo zisebenzela ukuqinisa amazinga kagesi. Ukushintshashintsha kwe-voltage kungalimaza imishini ebucayi. Ngokuhlinzeka ngokuphuma kwe-voltage okungaguquki, amasistimu we-UPS aqinisekisa ukuthi amadivaysi axhunyiwe asebenza ngaphakathi kwamapharamitha aphephile we-voltage.
Ama-Electrical Surges angenzeka ngenxa yezizathu ezahlukahlukene futhi abe namandla okulimaza kakhulu imishini kagesi. I-UPS Systems Act njenge-buffer, edonsa amandla aphezulu futhi yamanje futhi uyivikele ekufinyeleleni imishini exhunyiwe.
Umsindo kagesi, njengomsindo we-transverse-mode nomsindo wemodi ejwayelekile, ungaphazamisa ukusebenza kwamadivayisi. I-UPS Backup Battery System bahlunga kulo msindo ukuze ikugweme ithinta ukusebenza kahle kwensiza kanye nempilo yensiza yedivayisi.
Kwezinye izimo, kungenzeka ukwehluka imvamisa. Uhlelo lwe-UPS lusiza ukuqinisa imvamisa, ukuqinisekisa ukuthi amadivaysi axhunyiwe athola imvamisa eqinile yokuhlinzekwa kwamandla, ngaleyo ndlela aqinisekise ukusebenza okujwayelekile kwemishini.
I-Harmonics, ekhiqizwa yimithwalo ye-nonlinear, ukuhlanekezela amandla ama-waveforms futhi kube yingozi yemishini. Amasistimu webhethri e-UPS adlala indima ebalulekile ekuvikelweni kokuhlanekezela kwe-harmonic. Zihlunga futhi zilawula i-harmonics, zinikeza amandla asezingeni eliphakeme kumadivayisi. Lokhu kunciphisa ukulahleka, kuvimbela ukushisa ngokweqile, futhi kwandise impilo yempilo.
I-Transtage Voltage Sugtage Sugtage, ama-SAGS, noma amaconsi wesikhashana emandleni okusebenzisa angaba nomthelela omubi ngokunemba kwemishini futhi, ezimweni ezinzima, umphumela wokulimala okubizayo kumadivayisi abucayi. Izinhlelo zebhethri ze-UPS zinikezela ngogesi ozinzile, ukuvikela imishini ezindabeni ezinjalo.
Izinhlelo zesimanje ze-UPS ezinokuphathwa kwebhethri zingalungisa ukusatshalaliswa komthwalo ngokususelwa ekubalulekeni kanye namandla ebhethri wamanje, ukuthuthukisa ukusebenza kahle kwamandla kanye nokwandisa kwempilo yebhethri.
Ngokusho kokuhlaziywa kwedatha yemboni, ama-80% ukwehluleka kwe-UPS kungenxa yezinkinga namabhethri ngokwawo - izinkinga zivame ukuqubuka kokushisa okukhona noma okungafanele kokushaja okunjengezindlela zokuthenga ngokweqile noma ezifana, ezisheshisa, ezisheshisa, ezisheshisa, ezisheshisa, ezisheshisa ezigqoke isikhathi sokuphila kwebhethri.
Amabhethri amelela isixhumanisi esibuthakathaka ngokuya ngokwethenjwa kwezinhlelo zebhethri zebhethri; Ukuthembela kuphela kumakhono wemvelo ohlelo lwe-UPS alukwazi ukuqinisekisa ukunikezwa kwamandla eziphuthumayo ngaphansi kwezimo ezibucayi.
Ngakho-ke, kunconyiwe ukufaka I-DFun BMS (uhlelo lokuqapha ibhethri) lokuphatha amabhethri okusekelayo, ukuqinisekisa ukusebenza kwabo okuhle, kanye nokuthola impilo yabo yenkonzo ngokunciphisa izingozi.
Ekuphetheni, ukuqonda le misebenzi emikhulu eyisishiyagalombili kungagcizeleli nje ukuthi amabhethri e-Backup asemqoka kuphela kodwa aqokomisa izindawo lapho ukugxila kokulungisa kunganciphisa kakhulu amanani wokuhluleka ukwehluleka nokuvikela ukumelana nokulahleka okungenzeka.
