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新能源参与下的日前市场出清模型研究

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新能源发电装机容量已成为我国电力系统的重要组成部分,并且持续增长.通过有效的市场机制可以促进电力系统对新能源的消纳容量,提高新能源发电的利用率,降低"弃风"和"弃光"概率.研究了分时竞价模式下新能源发电参与的日前市场出清模型,并通过基于Q学习的求解算法研究了日前市场出清模型的最优解.结果表明:所推导的日前市场出清模型,可提高发电厂的收益,同时降低发电成本与排放成本.
Research on Day-Ahead Market Clearing Model with Renewable Energy Participation
The installed capacity of renewable energy generation has become a significant component of China's power system and continues to grow.Effective market mechanisms can enhance the capacity for absorbing renew-able energy,further increasing its utilization and reducing curtailment rates for wind and solar power.This study investigates the day-ahead market clearing model under a time-based bidding scheme with renewable energy par-ticipation.By applying Q-learning algorithms to solve the day-ahead market clearing model,the study derives op-timal solutions that demonstrate potential improvements in power plant revenues and reductions in generation and emission costs.

day-ahead market clearing modelrenewable energy generationbidding model

秦振华

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国网湖北省电力有限公司广水市供电公司,湖北广水 432720

日前市场出清模型 新能源发电 竞价模型

2024

电力与能源
上海市能源研究所,上海市电力公司,上海市工程热物理学会

电力与能源

影响因子:0.494
ISSN:2095-1256
年,卷(期):2024.45(5)