Emhlabeni wanamuhla oqhutshwa ubuchwepheshe, amasistimu okuphakelwa kukagesi angaphazamiseki (i-UPS) adlala indima ebalulekile ekuqinisekiseni ukusebenza okungenazihibe kwamabhizinisi kanye nokuvikela idatha ebalulekile. Enhliziyweni yalezi zinhlelo kukhona ibhethri eliyisipele le-UPS, ingxenye ebalulekile eqinisekisa ukuqhubeka kwamandla. Lesi sihloko sicubungula imisebenzi eyisishiyagalombili emikhulu yezinhlelo zebhethri eziyisipele ze-UPS, ezigqamisa ukubaluleka kwazo kungqalasizinda yesimanje.
Umsebenzi oyinhloko webhethri le-UPS ukunikeza isipele samandla ngokushesha phakathi nokucisha. Uma amandla okusebenza ehluleka, isistimu ye-UPS ishintshela emandleni ebhethri kalula, ivimbele ukuphazamiseka ekusebenzeni futhi ivikele ekulahlekeni kwedatha.
Izinhlelo zebhethri eziyisipele ze-UPS zisebenza futhi ekuzinziseni amazinga kagesi. Ukushintshashintsha kwamandla kagesi kungalimaza imishini ebucayi. Ngokuhlinzeka ngokuphuma kwamandla kagesi okungaguquki, amasistimu e-UPS aqinisekisa ukuthi amadivayisi axhunyiwe asebenza ngaphakathi kwemingcele kagesi ephephile.
Ukuqhuma kukagesi kungenzeka ngezizathu ezahlukahlukene futhi kunamandla okulimaza kakhulu izinto zikagesi. Amasistimu e-UPS asebenza njengesivimbeli, adonsa i-voltage eyeqile kanye namanje futhi awavimbe ekufinyeleleni okokusebenza okuxhunyiwe.
Umsindo kagesi, njengomsindo wemodi eguquguqukayo nomsindo wemodi evamile, ungaphazamisa ukusebenza kwamadivayisi. Isistimu yebhethri eyisipele ye-UPS ihlunga lo msindo ukuze ugweme ukuthikameza ukusebenza kahle kwesevisi nempilo yesevisi yedivayisi.
Kwezinye izimo, ukuhluka kwemvamisa kungenzeka. Isistimu ye-UPS isiza ukuzinzisa imvamisa, iqinisekisa ukuthi amadivayisi axhunyiwe athola imvamisa engashintshi yokunikezwa kwamandla, ngaleyo ndlela iqinisekise ngempumelelo ukusebenza okuvamile kwemishini.
I-Harmonics, ekhiqizwa imithwalo engaqondile, ihlanekezela amaza amandla futhi ibeka ubungozi kumishini. Izinhlelo zebhethri eziyisipele ze-UPS zidlala indima ebalulekile ekuvikelweni kokuhlanekezela okuvumelanayo. Bahlunga futhi balawule ama-harmonics, banikeze amandla ekhwalithi ephezulu kumadivayisi. Lokhu kunciphisa ukulahlekelwa, kuvimbela ukushisa ngokweqile, futhi kwandise ubude besikhathi semishini.
Ukwenyuka kwamandla kagesi esikhashana, ama-sags, noma ukwehla kwesikhashana kwamandla kagesi kungase kuthinte kabi ukunemba kwemishini futhi, ezimweni ezimbi kakhulu, kubangele umonakalo obizayo kumadivayisi athambile. Izinhlelo zebhethri eziyisipele ze-UPS zinikeza amandla kagesi azinzile, avikela okokusebenza ezindabeni ezinjalo.
Amasistimu esimanje e-UPS anokuphathwa kwebhethri angakwazi ukuthuthukisa ukusatshalaliswa komthwalo ngokusekelwe kokubalulekile kanye namandla amanje ebhethri, athuthukise ukusebenza kahle kwamandla kanye nokwelula impilo yebhethri.
Ngokusho kokuhlaziywa kwedatha yemboni, ukwehluleka okungu-80% kwe-UPS kungenxa yezinkinga namabhethri ngokwawo—izinkinga ngokuvamile ezibangelwa amazinga okushisa azungezile noma izinqubo zokushaja ezingafanele njengokushaja ngokweqile noma ukushajwa, okusheshisa ukuguga esikhathini sokuphila samabhethri.
Amabhethri amele isixhumanisi esibuthakathaka ngokuya ngokuthembeka kwezinhlelo zebhethri eziyisipele ze-UPS; ukuthembela kuphela emandleni angokwemvelo wesistimu ye-UPS akukwazi ukuqinisekisa ukunikezwa kwamandla okuphuthumayo okuzinzile ngaphansi kwezimo ezibucayi.
Ngakho-ke, kunconywa ukufaka i- I-DFUN BMS (Isistimu Yokuqapha Ibhethri) yokuphatha amabhethri ayisipele e-UPS, iqinisekise ukusebenza kwawo okuphelele, nokwelula impilo yawo yesevisi ngokunciphisa ubungozi.
Sengiphetha, ukuqonda le misebenzi emikhulu eyisishiyagalombili akugcizeleli nje ukuthi abaluleke kangakanani amabhethri e-UPS kodwa futhi kugqamisa izindawo lapho ukugxila ekunakekeleni kunganciphisa kakhulu amanani okuhluleka—ukuqinisekisa ukuqhubeka kwebhizinisi nokuvikela ekulahlekeni okungaba khona.
