文章摘要
陈思培,谢宇哲.浙江省用户侧电化学储能经济效益分析[J].电力需求侧管理,2022,24(4):105-110
浙江省用户侧电化学储能经济效益分析
Econmic benefit analysis of electrochemical energy storage on user side in Zhejiang Province
投稿时间:2022-04-15  修订日期:2022-05-20
DOI:10. 3969 / j. issn. 1009-1831. 2022. 04 . 017
中文关键词: 电化学储能  经济效益  峰谷电价  贴现现金流
英文关键词: electrochemical energy storage  econmic benefit  peak-valley price  discounted cash flow
基金项目:浙江省重点研发计划项目(2019C01149);宁波永耀电力投资集团有限公司开发投入项目(KJCX005)
作者单位
陈思培 国网浙江省电力有限公司 宁波供电公司浙江 宁波 315020 
谢宇哲 国网浙江省电力有限公司 宁波供电公司浙江 宁波 315020 
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中文摘要:
      浙江省电力负荷快速增长,峰谷差呈逐年上升趋势,高峰负荷持续时间比较短暂。储能技术迅速发展、成本不断下降,储能逐渐成为缩小峰谷差的重要措施。针对浙江电网的实际情况,建立了电化学储能成本模型和收益模型,对储能的经济效益进行分析,得到能产生利润的峰谷电价差和目前电价政策下的动态投资回收期,最后对储能技术的前景进行展望。
英文摘要:
      The electric load of Zhejiang Province is growing rapidly, and peak-valley difference is increasing by years. The duration of peak load only lasts for a short time.As energy storage technology is developing rapidly and the cost of it is falling, energy stor-age gradually becomes an important measure of reducing peak-valley difference. Aiming at the reality of Zhejiang power grid, the costbenefit analysis of electrochemical energy storage is modelled. This model of peakanalyses the econmic benefit, calculates the price difference- valley which can bring benefits and the dynamic paybackperiod under current electricity price policy. Finally, the prospect of energy storage technology is forecasted.
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