智慧型鋰離子電池管理系統設計與實作之研究

A Study of Lithium-ion Battery Management System Design and Fulfillment

邱大宇(Ta-Yu Chiu)

指導教授 ： 王欽戊

國立中正大學/工學院/光機電整合工程研究所/碩士(2015年)

摘要

本研究之主要目的為完成『智慧型鋰離子電池管理系統設計與實作』，本系統包含回授電路、微處理機、隔絕和脈衝增強電路、降壓轉換電路與Boston Sonata 4400鋰離子電池。主要使用定電流轉定電壓模式進行充電，使電池能快速而又在不傷電池壽命的情況下充電。本系統使用ATmega328作為微處理機，依靠回授電路訊號自動調變脈衝，達到自動化控制降壓電路充電速率的功能。最後，藉由比較本系統與官方的充電曲線圖來驗證本系統的可行性。

關鍵字

電量IC ； 鋰離子電池 ； 電池管理系統 ； 定電流轉定電壓

並列摘要

The main purpose of this study is completed, "A Study of Lithium-ion Battery Management System Design and Fulfillment," this system is composed of feedback circuits, microcontroller, circuit isolation, PWM boost circuits, buck converter and Boston Sonata 4400. The battery can be quickly and without injury the battery life by using constant current to constant voltage charging method. By the feedback circuits, microcontroller ATmega328 can automatically regulate the PWM signal to change the charging rate of buck converter. Finally, compare the system with the official charging curve to verify the feasibility of this system.

並列關鍵字

Lithium-ion battery ； storage battery ； battery management system ； fuel gauge ； constant current to constant voltage

參考文獻

[13]. 李桐進， “台灣鋰離子二次電池發展之策略研究”，國立台灣大學管理學院碩士在職專班高階公共管理組碩士論文，(2009)。

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