| 孙 田,闵 睿,郭倬辰.促进中国电力系统灵活性建设的市场机制探索[J].电力需求侧管理,2023,25(4):28-33 |
| 促进中国电力系统灵活性建设的市场机制探索 |
| Market mechanism explore on promoting the flexibility construction of China’s power system |
| 投稿时间：2023-03-10 修订日期：2023-05-11 |
| DOI：10. 3969 / j. issn. 1009-1831. 2023. 04. 005 |
| 中文关键词: 电力系统 灵活性 电力市场 市场机制 市场出清 |
| 英文关键词: power system flexibility power market market mechanism market clearing |
| 基金项目:国家电网有限公司科技项目（SGDJ0000SCJS2200025） |
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| 摘要点击次数: 567 |
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| 中文摘要: |
| 随着可再生能源在电力系统占比的提升，其发电出力的波动性、随机性、间歇性将带给电力系统更大的运行压力，因而需要具备一定的灵活调节与响应能力以应对间歇性可再生能源带来的弃风、弃光、失负荷等潜在情况，这对系统灵活性有了更高的要求。目前中国还未系统化展开针对灵活性提升的相应市场机制研究，电力系统灵活性供给与需求仍存在很大程度的不平衡现象。考虑到中国电力系统灵活性亟待提升的现状，首先通过总结并分析美国、英国关于提升系统灵活性的市场机制建设经验与研究现状，其次进一步分析中国电力系统灵活性建设进展与挑战，最后提出促进中国电力系统灵活性提升的相关建议。 |
| 英文摘要: |
| With the proportion increase of renewable energy in the power system, the fluctuation, randomness and intermittency of its power generation output will bring greater operating pressure to the power system. Hence, the power system needs to have a certain flexible adjustment and response ability to deal with the potential situations of wind, light and load loss caused by intermittent renewable energy, which has higher requirements for system flexibility. At present, China has not systematically carried out research on the market mechanism to improve the flexibility of power system,and there is still a large degree of imbalance between the supply and demand of power system flexibility. Considering the current situation that China’s power system flexibility needs to be improved,model first summarizes and analyses the market mechanism construction experience and research status of the United States and British on improving power system flexibility, and then analyzes the progress and challenges of China’s power system flexibility construction. Finally, putting forward relevant suggestions to promote the improvement of China’s power system flexibility. |
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