JCP 2013 Vol.8(2): 485-492 ISSN: 1796-203X
doi: 10.4304/jcp.8.2.485-492
doi: 10.4304/jcp.8.2.485-492
Research on the Novel Charge-discharge System of Storage Battery
Zheng Zheng, Wenbin Zhou, and Hui He
Department of Electrical Engineering and Automation Henan Polytechnic University, 454000,Jiaozuo,China
Abstract—At present, the issue of low power factor and harmonic pollution in traditional charge-discharge system is serious, with the development of PWM rectifier technology, A novel main circuit topology of charge-discharge system with a three-phase voltage source PWM rectifier (VSR) and Bi-directional DC-DC converter are applied in this paper. It can be used as battery charging power supply, but also as a discharge load of battery. Regenerative energy is feedback to power grid and the purpose of energy-saving and environmental protection are attained. A charge-discharge simulation model based on constant-current-constantvoltage (CC-CV) charge/ constant-current discharge is established. Simulation results show compared with the traditional charge-discharge system, the novel chargedischarge system can achieve sinusoidal input currents and has lower harmonic pollution, and at the same time complete discharge process of energy to feedback to power gird.
Index Terms—battery charging and discharging, PWM rectifier, Bi-directional DC-DC converter, power factor
Abstract—At present, the issue of low power factor and harmonic pollution in traditional charge-discharge system is serious, with the development of PWM rectifier technology, A novel main circuit topology of charge-discharge system with a three-phase voltage source PWM rectifier (VSR) and Bi-directional DC-DC converter are applied in this paper. It can be used as battery charging power supply, but also as a discharge load of battery. Regenerative energy is feedback to power grid and the purpose of energy-saving and environmental protection are attained. A charge-discharge simulation model based on constant-current-constantvoltage (CC-CV) charge/ constant-current discharge is established. Simulation results show compared with the traditional charge-discharge system, the novel chargedischarge system can achieve sinusoidal input currents and has lower harmonic pollution, and at the same time complete discharge process of energy to feedback to power gird.
Index Terms—battery charging and discharging, PWM rectifier, Bi-directional DC-DC converter, power factor
Cite: Zheng Zheng, Wenbin Zhou, and Hui He, " Research on the Novel Charge-discharge System of Storage Battery," Journal of Computers vol. 8, no. 2, pp. 485-492, 2013.
General Information
ISSN: 1796-203X
Abbreviated Title: J.Comput.
Frequency: Bimonthly
Abbreviated Title: J.Comput.
Frequency: Bimonthly
Editor-in-Chief: Prof. Liansheng Tan
Executive Editor: Ms. Nina Lee
Abstracting/ Indexing: DBLP, EBSCO, ProQuest, INSPEC, ULRICH's Periodicals Directory, WorldCat,etc
E-mail: jcp@iap.org
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