基于负脉冲充电电路的分析与研究  

The Analysis and Research about Negative Pulse Charging Circuit

作　　者：吴华栋 杨碧石[2] WU Hua-dong;YANG Bi-shi(Nantong Xinlai Silk Garments Co.,Ltd,Nantong 226600,China;Nantong Vocational Colleges,Nantong 226007,China)

机构地区：[1]南通鑫来丝绸制衣有限公司,江苏南通226600 [2]南通职业大学,江苏南通226007

出　　处：《仪表技术》2019年第2期18-20,26,共4页Instrumentation Technology

摘　　要：研究了一种利用工频自然产生正负脉冲,分别用于电池充放电,达到了负脉冲充电目的。该方法的突出优点是无脉冲发生电路,电路简单实用,可靠性高,对可采用工频充电的电池极为适用,缺点是效率较低。同时在大量实验的基础上提出了一种新的负脉冲充电实现方法,旨在推广这种高效率充电模式,以提高充电的效率,达到方便快速的目的。This paper studies the positive and negative pulse by utilizing power frequency,and then use pulse to charge battery.There is no pulse in the circuit,which is the significant advantage of this method.Besides,the circuit is simple,practical and reliable.This method is suitable for the battery which uses power frequency to charge.But the efficiency is still low.Based on a large number of experiments,a new method of using negative pulse to charge is proposed.It is aimed at popularizing this efficient charging mode,improving the efficiency of charging and making charging more convenient and fast.

关 键 词：负脉冲 电池 充电 效率 

分 类 号：TM912[电气工程—电力电子与电力传动]