电力市场环境下可靠性机组组合机制  

Reliability unit commitment mechanism under electricity market environment

作　　者：龙志豪 荆朝霞[1] 刘煜 杜哲宇 许玉婷 LONG Zhihao;JING Zhaoxia;LIU Yu;DU Zheyu;XU Yuting(School of Electric Power Engineering,South China University of Technology,Guangzhou 510641,China;State Grid Shaoxing Power Supply Company,Shaoxing 312000,China)

机构地区：[1]华南理工大学电力学院,广东广州510641 [2]国网绍兴供电公司,浙江绍兴312000

出　　处：《电力自动化设备》2024年第2期173-181,197,共10页Electric Power Automation Equipment

摘　　要：完善的双边现货市场是实现电力市场优化资源配置功能的关键,可靠性机组组合是双边现货市场环境下满足日内发电容量充裕度等可靠性要求的重要手段。探讨集中式市场环境下可靠性机组组合的组织方式、出清模型与结算机制。总结国内外各典型电力市场中可靠性机组组合相关机制设计,得到可靠性机组组合机制设计的一般思路。通过算例分析对比各可靠性机组组合出清模型下的市场绩效。基于数值仿真与理论分析结果为中国可靠性机组组合机制设计提供建议。The perfect bilateral spot market is the key to realize optimal resource allocation function in the electricity market,and the reliability unit commitment is an important means to meet the reliability requirements such as intra-day generation capacity adequacy under the bilateral spot market environment.The organization mode,clearing model and settlement mechanism of reliability unit commitment in integrated market environment are discussed.The relevant mechanism design of reliability unit commitment in each typical electricity market at home and abroad is summarized,and the general idea of reliability unit commitment mechanism design is obtained.The market performance of each reliability unit commitment clearing model is compared by example analysis.Based on the results of numerical simulation and theoretical analysis,the suggestions are provided for the reliability unit commitment mechanism design in China.

关 键 词：日前电力现货市场 安全约束机组组合 可靠性机组组合 全成本补偿 日内发电容量充裕度 

分 类 号：TM73[电气工程—电力系统及自动化]