EN
Kwamanje, kumkhathi wokuxhumana ngokwesibonelo, ukuxhumana nokusebenzisa izinsiza zokudala zokusebenza ziyisikhumba sokuhlelo lwamasebenzi namagugu. Ukungafunani nokugcina imininingwane kuyabiza imali kakhulu kunazo ngenkathi yezinye. Ukungafunani kwamandla kungaba yinkulumo yokugcina imali, ukuchithwa kwemininingwane embalweni, ukuvulwa kwezinhlobo zokuziphatha nokuthi kuyabiza izinkinga eziningi. Umthetho nokuphatha okufanele ukwenziwa kuleli xesha kuseniwa ngokwesibonelo ngokuphatha amasimu okukhupha I-UPS (Uninterruptible Power Supply) isisistemi esiphakathi kakhulu akuyi-bhatari yesibili kuphela: sibonisa ukuthi isistemi esikhona ngokuphelele isinamandla sokubambisana ukuze kusilungiselele amasistimu ethu ukuba asebenze.
Ukuthi I-Redundant UPS Designs Iyakubhekisa Ukudlula Kwesikhathi Sokuhlala Ngaphandle Kokuzwa
Kwesibini sesistemi se-Redundant UPS kukho okuthiwa ngokuthi "N+1" ne-"2N". Kuyinto yokuthi ubukhulu besistemi se-UPS esifunayo ukulawula ukuphakama kwesistemi esikhona, kufuneka kufakwe isistemi esinye. Uma isistemi se-UPS esinye isikhiphe kusukela kusebenza noma kufuneka isikhiphe ukwenza ukulungisa, amasistemi e-UPS abanye ayabambisana futhi ayalawula ukuphakama ngokuzenzakaleyo ngaphandle kokuvutha. Indlela yokusebenza yomncane wokubambisana wesistemi, isistemi se-N+1: kukhona ukuphakama kwe-UPS okufunayo ukulawula ukuphakama kwesistemi esikhona, futhi kune-sistemi esinye (1) ekhona ukulawula ukuphakama uma iphakathi le-UPS isikhiphe.
Iqeda 'iphuzu elilodwa lokwehluleka' eliyingqayizivele kumasistimu e-UPS angadingekile. Lapho i-UPS eyodwa yehluleka ohlelweni lwe-UPS olungadingekile yonke imishini ebucayi exhunywe ngokushesha ilahlekelwa amandla, okuholela ekulahlekelweni okuphawulekayo kwemali engenayo. Uhlelo olungafuneki luyakugwema lokhu ngokudlulisela umthwalo kumodyuli osebenzayo osele nakuwo wonke amanye amamojula angasebenzi kahle kangangokuthi noma imuphi opharetha - noma ngisho nezinye izinhlelo ezibalulekile - ngeke azi ukuthi kukhona ukwehluleka okwenzekile. Lokhu akufezwa kuphela nge-hardware ehlakaniphile kodwa nangendlela eyinkimbinkimbi yokulawula i-logic egcina umqaphi eduze kumodyuli ngamunye we-UPS, ivimbele noma yikuphi 'ukungaphatheki kahle' okutholakele futhi ivumele okusele kuqhubeke nokusebenza kwezinhlelo ezibalulekile. Lokhu kuwumugqa wokuqala wokuvikela ukuqhubeka kwebhizinisi.
Kungani Izakhiwo Ezibucayi Zincike Ekuphelelweni Kwe-UPS
Akukho indistri eyakwenzela ukuthi iphumelele kancane kakhulu umkhathi wokusebenza. Futhi amaqhina okubaluleka ayakhupha ngemiphefumulo yamashumi amaningi uma sithandaza izinsiza zezindaba ezingaphakathi kwezizwe, njengoko kuyizinsiza zezinkundla zokusebenza nezinkundla zokugcina imininingwane nokuxhumana, futhi izinkundla ezingaphakathi kwezinye ezibalulekile kakhulu njengamakhaya okuncintisana nezinkundla zokuphatha izinkinga.
Izindawo Zokugcina Idatha: Ukungasebenzi kwezinkundla zokusebenza kungasabusa ukungasebenzi kwamashini, ukungafani kwezifayela nezidatha base, futhi ukungasebenzi kabanzi okukhomba iziservice zangaphandle. Ukungasebenzi kweyeminithi, nakuba kungabonakala kancane kakhulu kwezindawo ezingaphakathi kwezindistri ezingaphakathi, kungasabusa izinkundla ezingaphezu kwezihlanu zemilinyoni yezimali. Izisitemu zesibonelo se-UPS ziyimfanele kakhulu, ukuze amashini asebenze kuze kube nesikhathi esifanayo noma isigodi sokubuyisa umsebenzi sisebenza noma umsebenzi wokuqonda usabuka.
Amahospital: Esimweni sasesibhedlela, akusiwo umfanekiso uma usho ukuqhubeka kwamandla. Lokhu empeleni kungasindisa ukuphila ngoba imishini yokuphefumula, ama-monitor nezinye izinto ezisekela ukuphila zidinga amandla aqhubekayo, angavikelwa, ahlala njalo avela emishini yezokwelapha esindisa ukuphila. Izinhlelo ze-UPS ezingasebenzi ziwasekela ngokuqhubeka ehlinzeka amandla uma kwenzeka kungapheli ugesi ukuze ube nokuthula kwengqondo.
Izikhungo zezezimali: Ngenxa yokuthi amabhange, izimakethe zamasheya nezinkampani ezicubungula izinkokhelo zifuna ukuba kube khona abantu abayizinkulungwane ezingu-100, ukucishwa kukagesi kwemizuzu eyodwa noma emibili kungasho ukulahlekelwa amakhulu ezigidi zamaRandi enhlanganweni. Izixazululo ze-UPS ezingadingekile zibalulekile ekugcineni lolu hlelo lwezezimali oluyinkimbinkimbi nolunzima lusebenza.
Ezakhiweni ezinjalo, izinhlelo ze-UPS ezingasebenzi azisona nje isengezo, kusho ukuthi, ngokombono wezobuchwepheshe, ziyingxenye yesakhiwo esiyisisekelo sokuthi ibhizinisi lihlale liku-inthanethi.
Ukwenza lula ukugcinwa kwe-UPS kuyilapho kugcinwa izinhlelo zisebenza
Ngokufakwa kwe-UPS engezwe ngokuphinda, isiphumo esingasoloko sibonwa ngu-UPS yisisekelo sokusebenza esingathwaliwa. Ngokufakwa kwe-UPS engenziwe ngokuphinda, izinhlayisi eziphatha izinhlayisi zokukhetha zizokhishwa ngokushesha uma kufuneka ukwenza ukusebenzisa i-UPS. Lokhu kusho ukuthi kufuneka kubhekwe isikhathi esithile sokukhishwa okungakwazi ukwenziwa ngokusheshayo ngokusebenza kwesikhathi esingasemva 24/7.
Lokho kukhona ukuthi isimemo sesikhundla sokubambisana sasemva sekuphendula umbuzo. Umph benefit wokubambisana kwe-UPS yikuthi ngalinye lezinkambo zokubambisana kungabambiswe noma kubuyiselwe ngokusha kusukela kumsebenzi, ukuzilungisa, nokubuyisela. Lokhu okukhona ukubambisana nokuzilungisa inkambo yokuqala yokuqala ngaphandle kokukhula kumsebenzi kuvimbela ukuzilungisa izinkambo zokuqala ngamahora angafanele. Kuvimbela futhi izinkinga zokuzilungisa nezidinga zokuphatha ezingatholakali ngokwesibonelo esincane, esingabambisani ngokwesibonelo sokuzilungisa. Lokhu “kukhuluma ngokusha” okukhona kusiza ekuphindeleleni kwesikhundla sokubambisana nokuphindeleleni kwesikhundla sokusebenza.
Kokugcina, xa kubhekana nezibonelo zezinhlekehleke zokusebenza, ukuthi i-UPS ephakanyisiweyo ibalulekile kakhulu ekuphulaphuleni izimo eziningi nokuphatha kwemisebenzi yayo, okungathinti kuphela konke okusebenzayo kwayo nokulondoloza izinkampani zokusebenza ezingenabikho, kodwa kuthintisa futhi ukuthi ukulungisa isistimu kuyisikhathi esinye, ukunika izinhlekehleke ukuzithemba ukuthi zizokwenza izinhlekehleke zabo kulesi sikhathi sokuhlanganiswa kakhulu nakwezinhlekehleke zokusebenza zokufaka amandla. Ukwenza ukuthi i-UPS ibe nezinhlekehleke zayo, kubalulekile kakhulu kuzinhlekehleke zonke—kufanele bakhetha isisombululo se-UPS esingathinti kuphela izidingo zezinhlekehleke, kodwa sithintisa futhi ukuthi ibe nezinhlekehleke.
