本論文針對電池電源模組串聯架構進行平衡充電的研究。模組中的雙向轉換器在充電時是以降壓的模式運轉，即使彼此串聯，電池仍可個別運轉，彈性控制，具有保護裝置簡單、維護方便及電池管理機制易於實現等優點。
串聯電池電源模組操作於不連續導通模式時，可自動達成電量平衡。另一方面，降壓式轉換器的連續導通模式運轉，可藉由調控個別模組的充電電流，達成較快與較好的充電平衡效果。本研究根據理論分析結果，提出平衡充電策略，並以實驗證實策略的平衡充電效果。

The charge equalization for the battery power source with battery power modules (BPMs) in series is presented in the thesis. The bidirectional power converters in BPMs are able to serve as chargers with buck conversion during the charging stage. Even though connected in series, all modules can substantially be operated individually, retaining the advantages of independent operation, such as flexible control, easy protection, simple maintenance, and favorable battery power management.
Investigation results indicate that automatic charge equalization is possible for the discontinuous conduction mode (DCM) operation. On the other hand, charge equalization can be achieved much faster by individually regulating the charging currents at the continuous conduction mode (CCM). According to the analyzed results, an equalization strategy is proposed to solve the charge imbalance problem by scheduling the individual battery current. Experiments are carried out to demonstrate the effectiveness of charge equalization.

中文摘要 Ⅰ
英文摘要 Ⅱ
目錄 Ⅲ
圖表目錄 Ⅴ
符號表 Ⅶ
第一章 緒論 1
1-1 研究背景 1
1-2 研究動機與目的 2
1-3 論文大綱 3
第二章 電池串並聯應用概述 4
2-1 電池串並聯應用 4
2-2 電池電源模組並聯運轉 6
2-3 電池電源模組串聯輸出運轉 7
第三章 電源模組輸入串聯架構 9
3-1 降壓式電池電源模組 10
3-2 同步整流技術 13
3-3 連續導通模式 15
3-4 不連續導通模式 17
第四章 平衡充電 21
4-1 定電流模式充電 22
4-2 定電壓模式充電 25
4-3 控制電路架構 25
4-4 充電策略規劃 30

第五章 平衡充電實驗量測 35
5-1 系統參數設定 35
5-2 平衡充電實驗 38
5-3 次平衡充電實驗 39
第六章 結論與未來研究方向 47
6-1 結論 47
6-2 未來研究方向 48
參考文獻 49

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