铅酸蓄电池复合脉冲活化原理及电路设计  

Activation Principle and Circuit Design for the Circuit of Compound Pulse of Lead-acid Battery

作　　者：王润琪[1] 周永军[1] 欧阳益锋[1] 

机构地区：[1]中南林业科技大学物流学院,湖南长沙410004

出　　处：《中南林业科技大学学报》2009年第6期136-140,共5页Journal of Central South University of Forestry & Technology

基　　金：湖南省自然科学基金"铅酸蓄电池活化机理及新型充电器研究"(07JJ6024);湖南省自然科学基金"动力电池荷电状态神经网络在线自适应预测"(07JJ6125);中南林业科技大学青年基金"电动汽车动力电池荷电状态神经网络在线自适应建模"(101-0585)

摘　　要：分析铅酸蓄电池充、放电化学反应过程及其硫化现象、原因和危害,探讨解决硫化问题的途径和主要方法,研究铅酸蓄电池脉冲充电的活化原理,设计了一种复合脉冲循环充放电工作电路,为铅酸蓄电池活化与修复研究提出了新的观点和应用技术.The problems of the chemical reaction process in charge and discharge,the polar plate vulcanization in lead-acid batteries,and the phenomenon,reasons and hazards of vulcanization were analyzed.The solutions and main methods for eliminating vulcanization were investigated.The activation principle of lead-acid battery in the process of pulse charging was studied.A kind of compound pulse circuit for charge-discharge cycles was designed and was approved as a new type patent.The proposed new viewpoint and applied technology in lead-acid battery activation and maintenance provide soma useful references.

关 键 词：电化学 铅酸蓄电池 极板硫化 活化原理 复合脉冲电路 

分 类 号：TM912.1[电气工程—电力电子与电力传动]