A.配電柜; B.通信電源; C.UPS; D.PEC等環(huán)境量采集設(shè)備
A.遙信; B.遙感; C.遙測(cè); D.遙控;
A.對(duì)處于長(zhǎng)期浮充狀態(tài)的電池組定期進(jìn)行放電、充電維護(hù); B.對(duì)電池組進(jìn)行短時(shí)間的均衡充電; C.對(duì)電池組進(jìn)行長(zhǎng)時(shí)間的均衡充電; D.對(duì)處于定期浮充狀態(tài)的電池組進(jìn)行長(zhǎng)時(shí)間的放電、充電維護(hù);