• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2015, Vol. 36 ›› Issue (5): 131-135.doi: 10.3969/j.issn.1000-7229.2015.05.021

• 电力经济研究 • 上一篇    下一篇

基于并网风电场的电池储能技术经济性分析

赵书奇1,吴梦婕1,廖强强1,刘宇2,支玉清3,周国定1,葛红花1   

  1. 1. 上海电力学院,上海市 200090; 2. 中国科学院上海硅酸盐研究所,上海市200050;3. 国家电网上海市电力公司, 上海市 200122)
  • 出版日期:2015-05-01
  • 作者简介:赵书奇(1990),男,硕士研究生,研究方向为电力储能; 吴梦婕(1989),女,硕士研究生,研究方向为电力储能; 廖强强(1971),男,博士,教授,研究方向为电力储能和电力腐蚀控制; 刘宇(1973),男,博士,研究员,研究方向为储能材料与器件; 支玉清(1985),女,学士,助工,研究方向为电力系统; 周国定(1938),男,硕士,教授,研究方向为电力储能; 葛红花(1966),女,博士,教授,研究方向为电力系统。
  • 基金资助:

    上海市科委项目(14DZ1201500,14DZ2261000);上海市联盟计划(LM201458);上海市教委科研创新项目(13YZ107);上海市浦东新区科技发展基金创新资金(PKC20I4-M12)。

Technical and Economic Analysis on Battery Energy  Storage  Based on Grid-Connected Wind Farm

ZHAO Shuqi1, WU Mengjie1, LIAO Qiangqiang1, LIU Yu2, ZHI Yuqing3, ZHOU Guoding1, GE Honghua1   

  1. 1. Shanghai University of Electric Power, Shanghai 200090, China;2. Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China; 3. State Grid Shanghai Municipal Electric Power Company, Shanghai 200122, China
  • Online:2015-05-01

摘要:

采用EnergyPLAN软件研究了电源结构为火电和风电的能源体系中,水性钠离子电池(aqueous sodium-ion battery,ASIB)在该能源系统中的技术经济性。研究结果表明:随着风储容量比的降低,能源系统的临界过剩发电量(critical excesses electricity production, CEEP)的削减量逐渐增大,而且风电的渗透比例越高,消减的CEEP值越大;随着风储容量比的降低,能源系统的年度CO2排放量和年度燃料成本逐渐减少;权衡年度总成本和CEEP值2个指标,从技术经济方面考虑,风储容量比为2.5:1~2:1时最优。

关键词: 水性钠离子电池, 风电场, 储能, 技术经济分析

Abstract:

Technical and economic analysis on aqueous sodium-ion battery (ASIB) in the energy system containing thermal power and wind power was studied by EnergyPLAN software. The research results show that the reduced quantity of critical excesses electricity production (CEEP) in the energy system gradually increases in the wake of the decrease of capacity ratios of wind power to battery energy storage. Moreover, the higher the penetration ratio of wind power, the larger the reduced quantity of CEEP. Annual CO2 emission and coal costs both gradually reduce along with the decrease of capacity ratios of wind power to battery energy storage. Approximate ratio of 2.5:1—2:1 is the optimalizing capacity ratio of wind power to battery energy storage with provision for technical and economic weighing between annual total costs and CEEP.

Key words: aqueous sodium-ion battery, wind farm, energy storage, technical and economic analysis

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