蓄电池-超级电容器复合电源储能独立光伏系统研究

王琪; 孙玉坤; 黄永红; 嵇小辅; 陈坤华

蓄电池-超级电容器复合电源储能独立光伏系统研究

1.
江苏大学电气信息工程学院, 镇江 212013;
2.
南京工程学院电力工程学院, 南京 211167

基金项目:

国家自然科学基金项目(61074019)、江苏省研究生创新计划项目(CXZZ13_0683)资助.

详细信息

作者简介:
王琪(1987-),博士研究生,研究方向为电动汽车复合电源技术,wangqitz@163.com;孙玉坤(联系人),教授,博士生导师,syk@ujs.edu.cn

王琪(1987-),博士研究生,研究方向为电动汽车复合电源技术,wangqitz@163.com;孙玉坤(联系人),教授,博士生导师,syk@ujs.edu.cn

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- 被引次数: 0
出版历程
- 收稿日期: 2012-09-29
- 刊出日期: 2015-06-10

Study on a Stand-alone PV System with Ultracapacitor/battery Hybrid System Energy Storage

1.
School of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013;
2.
School of Electrical Power Engineering, Nanjing Institute of Technology, Nanjing 211167

摘要

摘要: 蓄电池和超级电容器混合使用, 可以充分发挥蓄电池比能量大和超级电容器比功率大、循环寿命长的优点, 大大提升了复合电源的性能。建立了蓄电池超级电容器并联的数学模型, 定量地分析了复合电源性能的改善及其影响因素。针对独立光伏发电系统的特点, 将复合电源储能应用于独立光伏系统中, 建立了该系统的仿真模型并设计了相应的控制环节。仿真结果表明:在独立光伏发电系统的发电功率和负载功率脉动的情况下, 蓄电池工作在优化的充放电状态, 其充放电电流比较平滑, 有效地减少了充放电小循环次数。
- 蓄电池 /
- 超级电容器 /
- 复合电源 /
- 独立光伏系统
Abstract: The ultracapacitor/battery hybrid system integrates the best characteristics of the high energy density of the battery and the long cycle life of the ultracapacitor. The mathematical model of the ultracapacitor/battery hybrid system was set up, and the main characters of it such as the peak power enhancement and the correlative factors were studied and analyzed in this paper. The ultracapacitor/battery hybrid system was put forward and utilized in a stand-alone Photovoltaic (PV) system. The model and control algorithm of the system were developed. The results show that the battery could work in the optimized charge and discharge condition when the PV power and load power are pulsating, so that the current of the battery is quite smooth. The small charge and recharge cycles due to irradiation variation can be reduced effectively.
- algorithms /
- capacitors /
- charging (batteries) /
- control

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参考文献(14)

[1]	Lam L T,Louey T,Haigh H P,et al.VRLA ultrabattery for high-rate partial-state-of-charge operation[J].Journal of Power Sources,2007,174:16-29
[2]	唐西胜,齐智平.独立光伏系统中超级电容器蓄电池有源混合储能方案的研究[J].电工电能新技术,2006,25(3):37-41 Tang X S,Qi Z P.Study on an actively controlled battery/ultracapacitor hybrid in stand-alone PV system[J].Advanced Technology of Electrical Engineering and Energy,2006,25(3):37-41(in Chinese)
[3]	Aewatert B,Cygan P J,Leung F C.Man portable power needs of the 21st century[J].Power Sources,2000,91:27-36
[4]	唐西胜,齐智平.超级电容器蓄电池混合电源[J].电源技术,2006,11(30):933-936Tang X S,Qi Z P.Study on the ultracapacitor/battery hybrid system[J].Chinese Journal of Power Sources,2006,11(30):933-936(in Chinese)
[5]	Dougal R A,Liu S Y,White R E.Power and life extension of battery/ultracapacitor hybrids[J].IEEE Trans on Components and Packaging Technologies,2002,25(1):120-131
[6]	Gao L J,Dougal R A,Liu S Y.Power enhancement of an actively controlled battery/ultracapacitor hybrid[J].Journals and Magazines,2005,20(1):236-242
[7]	Smith T A,Mars J P,Turner G A.Using supercapacitors to improve battery performance[C]//Power Electronics Specialists.2002 IEEE 33rd Annual,2002:124-128
[8]	Zheng C.High pulse power system througu engineering battery-capacitor combination[C]//Energy Conversion Engineering Conference and Exhibit,2000.35th Intersociety Volume2,July 2000:752-755
[9]	闫晓金,潘艳,宁武,等.超级电容-蓄电池复合电源结构选型与设计[J].电力电子技术,2010,44(5):75-77 Yan X J,Pan Y,Ning W,et al.Design and analysis of the structure of ultracapacitor/battery hybrid system[J].Power Electronics,2010,44(5):75-77(in Chinese)
[10]	唐西胜,武鑫,齐智平.超级电容器蓄电池混合储能独立光伏发电系统研究[J].太阳能学报,2007,28(2):178-183 Tang X S,Wu X,Qi Z P.Study on a stand-alone PV system with battery-ultracapacitor hybrid energy storage[J].Acta Energiae Solaris Sinica,2007,28(2):178-183(in Chinese)
[11]	唐西胜,李海东,齐智平,等.有源式超级电容器-蓄电池混合储能系统的研究[J].高技术通讯,2006,16(12):1273-1277 Tang X S,Li H D,Qi Z P,et al.Study on an actively controlled battery-ultracapaacitor hybrid[J].Chinese High Technology Letters,2006,16(12):1273-1277(in Chinese)
[12]	Miller J R.Development of equivalent circuit models for batteries and electrochemical capacitors[C]//Battery Conference on Application and Advances,The Fourteenth Annual,Long Beach:Institute of Electrical and Electronics Engineers Incorporated,1999:107-109
[13]	Dougal R A,Liu S Y,White R E.Power and life extension of battery-ultracapacitor hybrid[J].IEEE Trans on Components and Packaging Technologies,2002,25(1):120-131
[14]	杨惠,孙向东,钟彦儒,等.基于双向 DC-DC变换器的超级电容器储能系统研究[J].西安理工大学学报,2011,27(4):456-460 Yang H,Sun X D,Zhong Y R,et al.Research on a supercapacitor energy storage system based on bi-directional DC-DC converter[J].Journal of Xi'an University of Technology,2011,27(4):456-460(in Chinese)