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| 储能电池在风光互补发电系统中的容量配置分析 |
| Capacity allocation analysis of the energy storage battery in the wind/solar hybrid generation system |
| 投稿时间：2017-12-27 |
| DOI：10.13259/j.cnki.eri.2019.01.005 |
| 中文关键词: 储能电池 容量配置 风光互补 缺电率 能量溢出率 |
| 英文关键词:energy storage battery capacity allocation wind/solar hybrid system loss of load probability energy overflow rate |
| 基金项目: |
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| 摘要点击次数: 4868 |
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| 中文摘要: |
| 储能电池是分布式发电系统的关键组件。增加储能电池的容量可以提高发电系统的可靠性，但会增加系统的投资和运行费用。基于上海地区全年8 760 h的气象数据，计算了风光互补发电系统在不同储能容量下的负荷缺电率和能量溢出率的变化。对于独立的风光互补发电系统，在满足能量溢出率小于0.3的情况下，如果系统缺电率维持在1%左右时，需要配置3天的储能容量；如果系统缺电率为0，则需要配置5天的储能容量。 |
| 英文摘要: |
| Energy storage battery is the key component in the distributed generation system. Increasing the capacity of storage battery can improve the reliability of the power generation system. However, it will increase the investment and operation cost of the system. Based on the 8 760 h meteorological data in Shanghai, the loss of load probability and energy overflow rate of wind/solar hybrid generation system under different energy storage capacities were calculated. For the stand-alone wind/solar hybrid generation system, if the energy overflow rate was below 0.3, three-days energy storage capacity was required when the loss of load probability maintained at about 1%. Otherwise, five-days energy storage capacity was required when the loss of load probability was 0%. |
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