基于TMS320F28035蓄电池充放装置  

Battery Charging-Discharging Equipment Based on TMS320F28035

作　　者：李向昭[1] 朱江南[2] 

机构地区：[1]烟台大学光电信息学院,山东烟台264005 [2]辽阳供电公司,辽宁辽阳111000

出　　处：《电测与仪表》2010年第11期68-70,共3页Electrical Measurement & Instrumentation

摘　　要：研制了一套基于TMS320F28035集充电、放电功能于一体的蓄电池充放电装置。该装置采用PWM AC/DC变流器控制,实现了网侧电流正弦化及单位功率因数,从而大大减少了其对电网的谐波污染。回馈型放电模式,使装置具有优良的节能效果。本文详细介绍了充放电装置的硬件和软件设计。实验样机实现了较好的输入电流跟踪性能,功率因数接近1,电流纹波小,满足预期技术性能要求。A novel equipment based on TMS320F28035 is proposed in this paper which can be used in charging-discharging storage battery.The device designed with PWM AC/DC converter has the advantages of bi-directional power flow,low AC harmonic and unity power factor.Owing to the electric energy flowing from DC side to AC side,the device has good effect of saving energy.The paper introduces the hardware and software design of charging and discharging equipment in detail.The experiment results indicate that good trace performance of input current is realized,unity power factor is realized,charge current has small ripple,the system designed satisfies the expect demands.

关 键 词：蓄电池 充放电装置 单位功率因数 

分 类 号：TM912[电气工程—电力电子与电力传动]