| 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） |
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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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