Kwihlabathi lanamhlanje elikhawulezayo ledijithali, ukuqinisekisa ukuba iinkqubo zakho ezibalulekileyo zihlala zisebenza ngexesha lokucima kombane kubalulekile. Kumashishini kunye namaziko edatha, izisombululo ezithembekileyo zokugcina amandla zibalulekile.I-rack-mounted lithium ibhetri ye-backupslukhetho oludumileyo ngenxa yokusebenza kwabo okuphezulu, uyilo olubambeneyo, kunye nobomi obude. Nangona kunjalo, ukufumanisa ubungakanani obuchanekileyo bokugcinwa kwebhetri ye-lithium efakwe kwi-rack kunokuba ngumsebenzi onzima. Eli nqaku liza kukukhokela kwiingqwalasela eziyimfuneko kunye nokubala ukufumana imveliso ehambelana neemfuno zakho.
Funda malunga ne-rack Mount ye-lithium yokugcinwa kwebhetri
Ngaphambi kokuba singene kwimilinganiselo, kubalulekile ukuqonda ukuba yintoni ibhetri ye-lithium efakwe kwi-rack. Ezi nkqubo zenzelwe ukubonelela ngonikezelo lwamandla olungenakuphazamiseka (UPS) kwizixhobo ezibalulekileyo kwii-racks zeseva. Ngokungafaniyo neebhetri ze-asidi ekhokelela, iibhetri ze-lithium zibonelela ngeenzuzo ezininzi, kuquka:
1. Ubomi benkonzo ende: Ubomi benkonzo yeebhetri ze-lithium bunokufikelela kwiminyaka eyi-10 okanye ngaphezulu, okude kakhulu kuneebhetri ze-lead-acid.
2. Uxinaniso lwaMandla oluPhezulu: Bahambisa amandla amaninzi kwindawo encinci yeenyawo, ezenza ukuba zilungele usetyenziso lwe-rack-mount.
3. Ukutshaja ngokukhawuleza: Iibhetri zeLithium zitshaja ngokukhawuleza, ziqinisekisa ukuba inkqubo yakho ilungile ngexesha elincinci.
4. Ubunzima bokukhanya: Ubunzima obuncitshisiweyo benza ukufakela kunye nokugcinwa kube lula.
Iingqwalasela eziphambili zokulinganisa
Xa ulinganisa ibhetri ye-lithium egcinwe kwirack, kukho izinto ezininzi ekufuneka uziqwalasele:
1. Iimfuno zamandla
Inyathelo lokuqala kukuvavanya iimfuno zamandla zesixhobo ofuna ukusigcina. Oku kubandakanya ukubala amanzi apheleleyo azo zonke izixhobo eziya kuqhagamshelwa kwibhetri eligcinayo. Ungalufumana olu lwazi kwiinkcukacha zesixhobo okanye ngokusebenzisa i-wattmeter.
2. Iimfuno zexesha lokusebenza
Okulandelayo, cinga ukuba i-backups kufuneka ihlale ixesha elingakanani ngexesha lokucima. Oku kudla ngokubizwa ngokuba “lixesha lokuqhuba”. Ngokomzekelo, ukuba ufuna ukugcina inkqubo isebenza kwimizuzu engama-30 ngexesha lokuphuma kombane, kufuneka ubale iiyure ze-watt ezifunekayo.
3. Ukusebenza kakuhle kwe-inverter
Khumbula, i-inverter iguqula amandla e-DC ukusuka kwibhetri ukuya kumandla e-AC ukusuka kwisixhobo, kunye nokulinganisa okusebenzayo. Ngokuqhelekileyo, olu luhlu luyi-85% ukuya kwi-95%. Oku kufuneka kufakwe kwizibalo zakho ukuqinisekisa ukuba unomthamo owaneleyo.
4. Ukwandiswa kwexesha elizayo
Cinga ukuba kuya kufuneka ukuba wongeze izixhobo ezingaphezulu kwixesha elizayo. Kububulumko ukukhetha ukugcinwa kwebhetri ekwaziyo ukukhawulelana nokukhula okunokwenzeka, ukuvumela ukuba kufakwe izixhobo ezingaphezulu ngaphandle kokutshintsha inkqubo yonke.
5. Iimeko zokusingqongileyo
Indawo yokusebenza yebhetri nayo ichaphazela ukusebenza kwayo. Izinto ezinje ngeqondo lobushushu, ukufuma, kunye nomoya kufuneka zithathelwe ingqalelo njengoko zichaphazela ukusebenza kwebhetri kunye nobomi.
Bala ubungakanani obufanelekileyo
Ukubala ubungakanani obufanelekileyo bokufaka i-rack-ibhetri ye-lithium yogcino, landela la manyathelo:
Inyathelo 1: Bala amandla ewonke
Yongeza i-wattage yazo zonke izixhobo oceba ukuzidibanisa. Umzekelo, ukuba unayo:
- Umncedisi A: 300 watts
- Umncedisi B: 400 watts
-Ukutshintsha kwenethiwekhi: 100 watts
Amanzi apheleleyo = 300 + 400 + 100 = 800 watts.
Inyathelo 2: Misela ixesha lokuqhuba elifunekayo
Thatha isigqibo sokuba ufuna ukuhlala ixesha elingakanani ii-backups zakho. Kulo mzekelo, cinga ukuba ufuna imizuzu engama-30 yexesha lokusebenza.
Inyathelo 3: Bala iiyure ze-watt ezifunekayo
Ukufumana inani elifunekayo le-watt-yure, phinda-phinda umthamo opheleleyo ngexesha elifunekayo lokusebenza kwiiyure. Kuba imizuzu engama-30 ziiyure eziyi-0.5:
Iiyure zeWatt = 800 Watts × 0.5 iiyure = 400 Watt iiyure.
Inyathelo lesi-4: Lungisa ukusebenza kakuhle kwe-inverter
Ukuba i-inverter yakho isebenza kakuhle ngama-90%, kufuneka uhlengahlengise iiyure ze-watt ngokufanelekileyo:
Iiwatt iiyure ezihlengahlengisiweyo = 400 watt iiyure / 0.90 = 444.44 watt iiyure.
Inyathelo 5: Khetha ibhetri elungileyo
Ngoku ukuba uneeyure ze-watt ozifunayo, unokukhetha ibhetri ye-lithium efakwe kwi-rack edibana okanye edlula lo mthamo. Abavelisi abaninzi banikezela ngeenkcukacha ezibandakanya inani elipheleleyo le-watt-yure yenkqubo yabo yebhetri, okwenza kube lula ukufumana ukhetho olufanelekileyo.
Ukuququmbela
Ukukhetha ubungakanani obufanelekileyoibhetri ye-lithium efakwe kwi-rackkubaluleke kakhulu ekuqinisekiseni ukuthembeka kweenkqubo ezibalulekileyo. Ngokuvavanya ngononophelo iimfuno zakho zamandla, iimfuno zexesha, kunye nezicwangciso zokwandisa ixesha elizayo, unokwenza izigqibo ezinolwazi ukugcina imisebenzi yakho iqhuba kakuhle ngexesha lokuphuma. Ngeenzuzo zetekhnoloji ye-lithium, utyalo-mali kwinkqubo yogcino lwebhetri esemgangathweni ayinako nje ukwandisa ukomelela kwakho kokusebenza kodwa ikwanceda ekudaleni ikamva lamandla elizinzileyo. Nokuba ulawula iziko ledatha okanye ishishini elincinci, ukuqonda iimfuno zakho zamandla linyathelo lokuqala lokuqinisekisa ukuba imisebenzi yakho ikhuselwe kukuphazamiseka okungalindelekanga.
Ixesha lokuposa: Oct-31-2024