1. Imfuneko yokuqwalasela ukutshintshwa komthwalo ozenzekelayo
Uqoqosho lwemarike yanamhlanje kunye nemisebenzi yentlalo ixhomekeke kakhulu kuthungelwano lolwazi (i-intanethi, uthungelwano lonxibelelwano, uthungelwano lolawulo oluzenzekelayo kwimizi-mveliso, iiwebhusayithi zikarhulumente ze-e-government, njl.) nokuba a "ukukhubazeka kwenethiwekhi" yemizuzu nje embalwa inokubangela Izisa ilahleko engenakulinganiswa kwiintengiso, ulawulo lweshishini, ukusebenza eqhelekileyo yobomi bentlalo, isidima, kunye nomfanekiso woluntu weenkampani, amashishini kunye nee-arhente zolawulo. Ngokujonga iqondo eliphezulu le "ixesha elifanelekileyo" ukuba uluntu lulindele ekusebenzeni okuqhelekileyo kwe "inethiwekhi yolwazi", Inkqubo yobonelelo lwamandla e-UPS enoxanduva lokubonelela ngamandla kuyo kufuneka ibe nesakhono sokubonelela 100% "ukufumaneka okuphezulu" ukunikezwa Amandla. Ngoku, enye yamanyathelo obugcisa asetyenziswa ngokuqhelekileyo kukuqwalasela "N+1" Iinkqubo ze-UPS ezingafunekiyo ezihambelanayo kumagumbi ahlukeneyo othungelwano olubalulekileyo lolwazi ukuqinisekisa ukuba izixhobo ezahlukeneyo zenethiwekhi zinokusebenza / zisasaze ngokukhuselekileyo nangokuthembekileyo.. /Idatha yokugcina kunye nezixhobo zolwazi ezahlukeneyo ukwenza indawo yokusebenza yamandla ebalaseleyo.

Iminyaka yokusebenza ibonakalise ukuba inkqubo ye-“N+1” ye-UPS engafunekiyo ehambelanayo inezi nzuzo zilandelayo zobugcisa.:
Phucula i "ukunyamezela iimpazamo" umsebenzi wenkqubo yonikezelo lwamandla e-UPS: Ngexesha lokusebenza kwe-UPS engafunekiyo i-parallel system eyenziwe "N+1" IUPS, ukuba enye yeUPSs "iyasilela" nangasiphi na isizathu, iiyunithi eziseleyo ze-N I-UPS inokwaneleyo "umthamo womthwalo" ukubonelela ngokusulungekileyo, elawulwayo UPS inverter amandla kwisixhobo inethiwekhi edityanisiweyo, ngaloo ndlela iqinisekisa ukusebenza ngokukhuselekileyo kwezixhobo ezahlukeneyo zenethiwekhi. Oku kuthetha ukuba inkqubo enjalo UPS engafunekiyo yonikezelo lwamandla nge "ukunyamezela iimpazamo" umsebenzi, nokuba i-UPS iyasilela ngesizathu esithile, isenako ukubonelela 100% "ukufumaneka okuphezulu" kumthwalo wayo. "Unikezelo lwamandla olukumgangatho ophezulu.

Ukuphucula ukuthembeka kwenkqubo yonikezelo lwamandla e-UPS: Umzekelo, ixesha eliphakathi phakathi kokusilela (MTBF) ye "1+1" inkqubo parallel imalunga 6 amaxesha enkqubo enye ye-UPS. Ukuba sikwaqwalasela ukuba ixabiso le-MTBF le-UPS yanamhlanje ephakathi kunye nenkulu ifikelele phezulu 400,000-500,000 iiyure, ixabiso le-MTBF le "1+1" Inkqubo yonikezelo lwamandla engasebenziyo ye-UPS inokufikelela malunga 2.5 iiyure ezizigidi. Xa kuthelekiswa ne "izinga lokufumaneka" ye 99.9% unikezelo lwamandla ombane oyintloko, inokunyusa i "izinga lokufumaneka" ye-UPS yenkqubo yonikezelo lwamandla ukuya ngaphezulu 99.99997%. Inokubonwa kule nto idlala indima enkulu ekuphuculeni ukuthembeka kwenkqubo yonikezelo lwamandla. Ukuphucula ukugcinwa kwenkqubo yonikezelo lwamandla e-UPS: Ivumela "ngaphandle kwe-intanethi" ukugcinwa rhoqo / imisebenzi yokulungisa ingxaki ekufuneka yenziwe kwiyunithi enye ye-UPS kwi-UPS parallel system phantsi komqathango wokuba i-UPS inverter power supply inikezelwe..

Nangona emva kokuqwalasela i "N+1" chwetheza inkqubo ye-UPS engafunekiyo ehambelanayo, indawo yonikezelo lwamandla yenethiwekhi yolwazi inokuphuculwa kakhulu. Nangona kunjalo, kule minyaka yangoku, uphando ngeemeko zokusebenza zamagumbi ekhompyuter ye-IDC yanamhlanje baye bafumanisa ukuba ukuthembela kuphela "N+1" chwetheza inkqubo ye-UPS engafunekiyo ehambelanayo ayinako 100% qinisekisa ukuba akusayi kubakho a "ukuphuma kombane" ekupheleni kwemveliso. INGOZI. Iinkcukacha-manani ezifanelekileyo zingqina ukuba ngenxa yokhetho olungafanelekanga lweemodeli ze-UPS okanye uyilo olungafanelekanga lwenkqubo yokuhambisa amandla/imveliso yokuhambisa amandla, "ukucima kombane okufutshane ukusuka kumashumi emilliseconds ukuya kwimizuzwana emininzi" kwenzeka kwi-UPS engafunekiyo ehambelanayo inkqubo. "Okanye "ukuphela kombane ixesha elide" iingozi ezithatha ngaphezu kwemizuzu embalwa zisenzeka ngamaxesha athile (Phawula: umlinganiselo ozalanayo wokusilela okunjalo uphantsi kakhulu).

Njengoko sisazi sonke: Ngexesha lokusebenza kwe "inethiwekhi yolwazi", ukuba i "uphazamiseko lonikezelo lwamandla ngoko nangoko" iphutha lenzeka ngaphezulu kwe 20 imizuzwana, inokubangela "amandla kukuzijonga" ukungasebenzi kakuhle kwezixhobo zenethiwekhi ezinje ngeeseva, iikhompyutha ezincinci, kunye namasango. (Ngeli xesha, umncedisi uya "ngokuzenzekelayo uvale phantsi" ngephanyazo, kwaye ngokuzenzekelayo yenza i "phinda Uqalele" ukusebenza ngexesha elifutshane kakhulu. Ngele ndlela, ngokuqinisekileyo iya kubangela umonakalo kwinkqubo yokusebenza yenethiwekhi yolwazi kunye nesoftware yesicelo somsebenzisi. ukulahleka kwedatha ebalulekileyo), isiphumo sokuba a "ukukhubazeka kwenethiwekhi" ingozi.

Iinkcukacha-manani ezifanelekileyo zingqina ukuba xa le meko ithe yenzeka, ihlala ithatha "itya ixesha" ukubuyisela inethiwekhi yolwazi ekusebenzeni okuqhelekileyo, ukusuka kwimizuzu emininzi ukuya kwiiyure ezininzi, okukhokelela kwimpembelelo ye "ukukhubazeka kwenethiwekhi" ingozi ukuba Yandisa kakhulu. Umzekelo: Xa uthungelwano lwezonxibelelwano lwenkampani yonxibelelwano lwalusebenza, ngenxa a "ukuphazamiseka kwamandla okufutshane" malunga 3 imizuzwana kwi-UPS inkqubo yonikezelo lwamandla, inkqubo yayo yokuhlawula kunye nombuzo ozenzekelayo weenombolo zefowuni kunye nezinye iinkqubo eziphambili zayeka ukusebenza, okubangele izigidi zelahleko. Ilahleko yokusebenza kweYuan kunye nenani elikhulu lezikhalazo ezivela kubasebenzisi. Enye yeendlela ezisebenzayo zobugcisa zokuphelisa ukwenzeka kweengozi ezinje ngelishwa kukulungisa i-UPS. "imveliso yebhasi ezimbini" inkqubo yonikezelo lwamandla njengoko kubonisiwe kuMfanekiso 1.