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Kubomi, kusenokwenzeka ukuba bachukumisa ezininzi iimveliso elektroniki, ngoko ukuze nazi ezinye iindawo kuyo, ezifana UPS umbane ukuze iqulathe, ngoko ke Xiaobian elikhokelayo wonke ukuba bafunde umbane UPS kunye deal with. 1. Ukusebenzisa umsebenzisi lowo uwunike incopho kwemali ukusetyenziswa ixesha elide ombane ophantsi umbane okanye UPS unikezelo lwamandla, kuyimfuneko ukuthintela ibhetri ukuba eyonakaliswe womserbia zaneleyo ixesha elide, kuyimfuneko ukuba ukusetyenziswa ngokupheleleyo amandla iincopho (umz ebusuku) ibhetri ukuqinisekisa ixesha ngalinye Emva koko, ikhulule ibhetri.
Kukho ixesha womserbia elaneleyo emva koko. Ngokuqhelekileyo, emva ubunzulu ngaba ibhetri lingatshajiswanga, iiyure ezili-10 ukuya ku-12 bayakwazi ukumangalela 90% besikhundla rated. Nikelani ingqalelo ukhetho kwitshaja.
Ukugcinwa-free lokutywina ibhetri ye-UPS umbane ayikwazi ityala uhl udidi "kwitshaja fast". Oku kungenxa yokuba lo kwitshaja kuzakubangela ibhetri abe "abize uphuphumalo lwephanyazo" yaye "overvoltage lwephanyazo ukutshajisa" karhulumente. Le meko iya kunciphisa kakhulu amandla ezikhoyo ze battery, kwiimeko kakhulu, ibhetri ziya lumiswe.
Xa usebenzisa UPS umbane kunye ombane rhoqo ovalelweyo-off circuit yokutshaja, nceda intlawulo ingqalelo ukuba ukucwangcisa ombane ibhetri iphantsi kakhulu, hayi kuba indawo yomsebenzi ukhuseleko ephantsi kakhulu, kungenjalo, kulula ukuba uphuphumalo ezibiza kwinqanaba lokuqala unecala. Kakade ke, kuya kuba kuhle ukuba ukusebenzisa i ngoku rhoqo ekhoyo, kukho kwitshaja ombane rhoqo ukuze oko kubalele. 2, ukuqinisekisa ukuba umbane ubushushu ibhetri ngokusondeleyo ukuya lobushushu voice.
Ngokuqhelekileyo, i parameters ukusebenza ibhetri ukuba lihlelwe phantsi kweemeko lobushushu igumbi 20 ° C. Xa lobushushu lingaphantsi kwe-20 ° C, amandla ezikhoyo ze battery kuya kuncipha; xa lobushushu ingaphezulu kwe-20 ° C, amandla ezikhoyo ibhetri kuya kuncipha. Ubungakanani esetyenzisiweyo ziya kongezelelwa kancinci.
Iintlobo ngeentlobo iibhetri kbavelisi ezahlukeneyo ziya kuchaphazeleka yi izidanga ezahlukeneyo lobushushu. Ngokutsho manani, kwi 20 ° C, amandla ezikhoyo Ibhetri ukufikelela kuphela 60% besikhundla engephi. Oku kunokubonwa ukuba nefuthe lobushushu angena kubethwa ngoyaba.
3, ukuhlolwa rhoqo athile khangela ombane yesiphelo kunye nokumelana lwangaphakathi kwiyunithi ibhetri nganye. Ngokuphathelele unit 12V Ibhetri, ukuba umahluko ekupheleni ombane phakathi kwiyunithi ibhetri nganye wedatha yi 0.4V okanye uxhathiso lwangaphakathi ibhetri idlula 80 MΩ ngexesha uhlolo, iyunithi ibhetri kumelwe kuhambe ukubuyisela uxhathiso yangaphakathi ibhetri.
Kwaye ukuphelisa ombane yesiphelo phakathi kwiyunithi ibhetri nganye. Xa sizinze ezibiza, le ombane sokutshajisa kunokuba 13.5 ~ 13.
8V. neebhetri Inkoliso nilinganisele kunye ezele umbane ukubuyisela resistors zazo zangaphakathi ngezantsi 30MΩ. Ngexesha nokusebenza UPS unikezelo lwamandla, ukungalingani ngasentla alunakupheliswa ngumphathi wesekethe ezibiza ngaphakathi UPS supply amandla.
Ngoko ke, lo ibhetri nale phawu sele kungalingani ebalulekileyo. Ukuba iqela awusebenzisi lwesilinganiso kweintanethi ngexesha, ukungalingani yawo yoba ngakumbi kakhulu ngakumbi. 4.
Phinda-lencopho kwi UPS umbane Ukusebenzisa ukujikeleza imveliso electronic ukuvala ibhetri iiyure ezili-10 ukuya ku-12, ngoko Ndigidima kwimeko yomthwalo. I-UPS umbane sikwimo ezibiza idada ngaphandle inkqubo obhobhozayo, nto leyo ilingana "imeko ekhoyo yokugcina". Ukuba oku elide kakhulu, ibhetri uya fail ngenxa "ixesha yokugcina elide kakhulu", nto leyo ibaluleke uxhathiso omtsha ngaphakathi ibhetri, kwaye kwezinye iimeko Ω ezimbalwa.
Emva kwenyanga 1, kuye kwafunyaniswa ukuba emva kwinyanga 1 bushushu kwe-20 ° C, amandla ezikhoyo ze battery ibe malunga nama-97% yexabiso layo rated. Ukuba elondolozwe iinyanga ezi-6, umthamo wayo ezikhoyo uba 80% okuxhobisa rated. Ukuba lobushushu yokugcina liphume, amandla ayo efumanekayo iya kuncitshiswa.
Ngoko ke, kucetyiswa ukuba umsebenzisi akhutshwe kanye rhoqo kwi-20 ° C ngenyanga, kwaye umbane we-UPS usebenza kwimeko apho ibhetri inikwe amandla yi-inverter. Kodwa olu hlobo lokusebenza akufuneki lubize ixesha elide. Xa umthwalo umalunga ne-30% yesiphumo esilinganisiweyo, nceda ukhuphe malunga nemizuzu eyi-10.
I-5, ukunciphisa ubomi benkonzo yamandla okukhutshwa okunzulu kuhambelana ngokusondeleyo nobunzulu bokukhutshwa. Ukukhanya komthwalo wonikezelo lwamandla e-UPS, kokukhona umlinganiselo omkhulu womthamo okhoyo webhetri kunye nomthamo wayo olinganisiweyo xa umbane uphazamiseka. Kule meko, xa amandla e-UPS ecinywa ngokuzenzekelayo ngenxa yombane ophantsi webhetri, ibhetri iya kuvala.
Ubunzulu bokukhupha ubunzulu. Ingaba eyona nkqubo icutha njani ukwenzeka kokukhupha ubunzulu bebhetri? Le ndlela ilula kakhulu: Uninzi lwamandla ombane e-UPS luya kuvakala kanye malunga ne-4s xa amandla e-UPS ephazamiseka xa amandla e-UPS ephazamisekile, kwaye ibhetri itshintshelwe kwisimo samandla okuguqula. Isandi se-alam esiqhelekileyo ukwazisa umsebenzisi ukuba ibhetri inika amandla.
Xa isandi samapolisa sivakala ngokukhawuleza, kubonisa ukuba umbane ukhutshwe kakhulu, kwaye kufuneka uphathwe ngokukhawuleza, kwaye umbane we-UPS kufuneka ucinywe. Oku akunako ukuthintela. Ngokuqhelekileyo, ungasebenzi phambi kokuba umbane webhetri ucinywe ngokuzenzekelayo, ungasebenzi ngaphambi kokuba umbane webhetri uphantsi.
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