| 黄海涛,叶志鹏.跨省水火协同优化电力调峰辅助服务市场机制设计[J].电力需求侧管理,2026,28(4):129-136 |
| 跨省水火协同优化电力调峰辅助服务市场机制设计 |
| Design of an inter-provincial hydro-thermal coordinated ancillary service market for power peak regulation |
| 投稿时间：2026-03-18 修订日期：2026-05-18 |
| DOI：10.3969/j.issn.1009-1831.2026.04.019 |
| 中文关键词: 电力市场 调峰辅助服务市场 区域调峰辅助服务市场 水火协同调峰 水电深度调峰 |
| 英文关键词: electricity market peak-shaving ancillary service market regional peak-shaving ancillary service market hy-dro-thermal coordinated peak regulation deep hydropower peak regulation |
| 基金项目:国家自然科学基金项目(U2066214) |
|
| 摘要点击次数: 0 |
| 全文下载次数: 0 |
| 中文摘要: |
| 针对区域调峰市场服务主体扩大至常规水电及其与省级市场衔接问题,构建了一种跨省水火协同优化电力调峰辅助服务市场机制。该机制考虑水电上网电价、不同的运行区经济和安全稳定特性,提出了水电基本调峰基准界定方法与调峰机会成本方法;针对发电权置换区域调峰市场类型,根据水煤调峰电量有无返还的不同调峰交易类型、深度调峰成本的显著差异,紧密结合区内各省级调峰市场限价的地区差别,细分水电与燃煤深度调峰交易品种,提出了一种“分类分级限价、分类出清”交易机制,实现水电优先出清及其与煤机的差异化限价,兼顾了省级调峰市场限价要求,构造与之适配的补偿与分摊机制。算例验证表明该机制可进一步深挖水电深度调峰能力,统筹水煤调峰服务特性与成本显著差异,实现协同市场化调峰优化,提升系统调峰能力、降低调峰成本,避免省级购买区域调峰资源成本超过自身调峰价格上限。 |
| 英文摘要: |
| A cross-provincial hydro-thermal ancillary service market mechanism is proposed to address the integration of conventional hydropower into regional peak regulation markets and its coordination with provincial markets. Hydropower feed-in tariffs are considered, together with the economic attributes and security-stability characteristics of different operational zones. A method for hydropower basic peak regulation is proposed, and an opportunity cost model for peak regulation is developed. For the generation right replacement market, transactions are categorized. The categorization is based on whether energy return is involved in hydro-coal peak regulation. The significant differences in deep peak regulation costs are considered, as well as the regional variations in provincial market price caps. Distinct trading products are defined for hydropower deep peak regulation and coal-fired deep peak regulation. A mechanism of categorized and tiered price caps with separate clearing is then proposed to achieve priority clearing for hydropower and differentiated price caps for hydro and coal units. Meanwhile, provincial price cap requirements are accommodated. Compatible compensation and cost allocation mechanisms are constructed. Through case verification, it is demonstrated that the deep peak regulation capability of hydropower is further harnessed. Hydro-coal peak regulation services are coordinated despite their cost differences. Market-based peak regulation optimization is enabled. System regulation capability is enhanced and overall costs are reduced. The exceeding of provincial peak regulation price caps by the cost of purchasing regional peak regulation resources is prevented. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|