直流UPS電池管理系統(tǒng)設(shè)計(jì)

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中圖分類號：TP39；TM912 文獻(xiàn)標(biāo)識碼：A 文章編號：2096-4706（2025）07-0014-05

Abstract：Inorder to meet therequirements of high stabilityand the chalenges of powersupply under complex working conditions，the keyroleofbatery management system inimproving theoverallperformanceofUPSsystemand enhancing the adaptabilityofcomplex environmentisanalyzed.AimingatthecharacteristicsofUPS，anefcient andreliableDCUPs Batery Management System isdesignedand implemented.The systemcan acurately monitor thecurrent，voltageand temperature， realize the accurate trackingof thechargequantityand have the functions ofovercurrent protectionandovertemperature detection.Italsorealizesreal-time monitoringofbaterystatus，Stateof Charge（SOC）estimation，bateryqualizationontrol， faultalarandprotectionmechasm，suresbateryafetyprolongsitsserviceife，andacieveseconomicandevioetal protection goals.

Keywords： DC UPS; battery management; battry status monitoring; State of Charge estimation

0 引言

1 系統(tǒng)設(shè)計(jì)

在當(dāng)前社會對電力供應(yīng)的高穩(wěn)定性和連續(xù)性要求下，直流不間斷電源系統(tǒng)（DCUPS）的電池管理系統(tǒng)（BMS）已成為確保關(guān)鍵基礎(chǔ)設(shè)施（如數(shù)據(jù)中心、通信基站、工業(yè)自動化系統(tǒng)、醫(yī)療設(shè)備以及交通設(shè)施）電力安全運(yùn)行的基石。（剩余4976字）