A Research on a New Type of Single-Phase High Power Factor Charging and Discharging Equipment for Accumulator

Chen Dai-wei; Tang Xiong-min; Du Fang-zhou; Feng Qiang-jian

doi:10.3969/j.issn.1007-7162.2016.06.010

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A Research on a New Type of Single-Phase High Power Factor Charging and Discharging Equipment for Accumulator

更新时间：2026-05-27

- A Research on a New Type of Single-Phase High Power Factor Charging and Discharging Equipment for Accumulator
- Vol. 33, Issue 6, Pages: 57-61(2016)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.1007-7162.2016.06.010
  CLC：
- Online First：18 November 2016，
  
  Published：2016
- 稿件说明：
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陈代威, 唐雄民, 杜芳洲, 冯锵健. 一种新型单相高功率因数的蓄电池充放电装置的研究[J]. 广东工业大学学报, 2016, 33(6): 57-61.

Chen Dai-wei, Tang Xiong-min, Du Fang-zhou, et al. A Research on a New Type of Single-Phase High Power Factor Charging and Discharging Equipment for Accumulator[J]. 2016, 33(6): 57-61.
陈代威, 唐雄民, 杜芳洲, 冯锵健. 一种新型单相高功率因数的蓄电池充放电装置的研究[J]. 广东工业大学学报, 2016, 33(6): 57-61. DOI： 10.3969/j.issn.1007-7162.2016.06.010.

Chen Dai-wei, Tang Xiong-min, Du Fang-zhou, et al. A Research on a New Type of Single-Phase High Power Factor Charging and Discharging Equipment for Accumulator[J]. 2016, 33(6): 57-61. DOI： 10.3969/j.issn.1007-7162.2016.06.010.

摘要

设计了一种新型单相高功率因数的蓄电池充放电装置，该装置包括单相PWM整流器和双向DC/DC变换器两部分.单相PWM整流器采用基于

坐标系的简化控制，并结合单相锁相环使充放电装置实现了网侧电流正弦化和单位功率因数充放电.双向DC/DC变换器不仅能实现装置中能量的双向流动，而且能对蓄电池进行恒流、恒压充电，恒流放电.实验结果验证了该装置的有效性.

Abstract

A new type of single-phase high power factor charging and discharging equipment for accumulator is presented. The equipment is comprised of two parts

i.e.

single-phase PWM rectifier and bidirectional DC/DC converter. The single phase PWM Rectifier is controlled on the basis of d-q reference frame

and it is combined with PLL so that the charging and discharging equipment can achieve sinusoidal current at the network side and unit power factor charging and discharging. The bi-directional DC/DC converter can not only achieve bidirectional flow of energy in the equipment

but can also charge the accumulator at a constant current and a constant voltage

and discharge it at a constant current. Experimental results verifies the effectiveness of the equipment.

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