SUPERCAPACITOR ENERGY STORAGE TECHNOLOGY AND ITS APPLICATION IN RENEWABLE ENERGY POWER GENERATION SYSTEM
Supercapacitor is an emerging technology in the field of energy storage systems that can offer higher power density than batteries and higher energy density over traditional capacitors. Supercapacitor will become an attractive power solution to an increasing number of applications, such as renewable energy power generation, transportation, power system and many others, because of its advantages which include high charge/discharge current capability, very high efficiency, wide temperature range, etc. In this paper, the advantages and disadvantages of supercapacitor are discussed and some critical technologies for designing supercapacitor energy storage system are presented in detail. Finally, the role of the supercapacitor in renewable energy power system is discussed and a supercapacitor based uninterrupted power system (UPS) for the wind turbine pitch systems is presented as a design example.
Sibo Wang Tongzhen Wei
Institute of Electrical Engineering, CAS P.O.Box 2703 Beijing 100080, China Graduate School of Chine Institute of Electrical Engineering, CAS P.O.Box 2703 Beijing 100080, China
国际会议
2007世界太阳能大会(Proceedings of ISES Solar World Congress 2007)
北京
英文
2007-09-18（万方平台首次上网日期，不代表论文的发表时间）