| 区域电网省间调峰辅助服务交易机制研究 |
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| 引用本文： | 黄海煜1,熊华强1,江保锋1,夏少连1,夏 清2,孙啸天3. 区域电网省间调峰辅助服务交易机制研究[J]. 陕西电力, 2020, 0(2): 119-124 |
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| 作者姓名： | 黄海煜1 熊华强1 江保锋1 夏少连1 夏 清2 孙啸天3 |
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| 作者单位： | （1.国网华中分部，湖北 武汉 430077； 2.清华大学 电机工程与应用电子技术系，北京 100084；3.北京清能互联科技有限公司，北京 100084） |
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| 摘 要： | 区域电网中各省的资源分布、装机情况及负荷情况存在差异，开展省间调峰辅助服务市场交易，可以实现调峰资源跨省互济，减少“三弃电量”，保障电力供应。针对区域电网中各省级电网可能出现的低谷调峰资源不足的问题，提出了区域电网省间调峰辅助服务交易机制。构建了低谷调峰辅助服务市场出清定价模型，以明确的价格信号激励相关机组提供调峰辅助服务。以某区域电网简化模型为算例进行了模拟分析，结果表明所提交易机制是可行、有效的。
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| 关 键 词： | 区域电网 调峰辅助服务 市场交易机制 出清定价模型 |
Design of Day-ahead Trading Mechanism for Trans-provincial Peak-shaving Auxiliary Service of Regional Power Grid |
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| HUANG Haiyu1,XIONG Huaqiang1,JIANG Baofeng1,XIA Shaolian1,XIA Qing2,SUN Xiaotian3. Design of Day-ahead Trading Mechanism for Trans-provincial Peak-shaving Auxiliary Service of Regional Power Grid[J]. Shanxi Electric Power, 2020, 0(2): 119-124 |
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| Authors: | HUANG Haiyu1 XIONG Huaqiang1 JIANG Baofeng1 XIA Shaolian1 XIA Qing2 SUN Xiaotian3 |
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| Affiliation: | （1. Central China Branch of State Grid Corporation of China，Wuhan 430077，China；2. Department of Electrical Engineering，Tsinghua University，Beijing 100084，China；3. Beijing TsIntergy Technology Co.，Ltd.， Beijing 100084， China） |
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| Abstract: | There are differences in resource distribution， installation and load among provinces in regional power grids. The trans-provincial trade of peak-shaving auxiliary service can realize the trans-provincial mutual benefit of peak-shaving resources，reduce the curtailment accommodation of hydropower ,wind power and photovoltaic generation, and ensure power supply. In order to solve the problem of insufficient peak-shaving resources in valley load periods in the regional power grids, this paper proposes a day-ahead trading mechanism for the peak-shaving auxiliary service among provinces in the regional power grids. A day-ahead market clearing and pricing model is constructed to motivate relevant generators to provide the peak-shaving auxiliary service with clear price signals. A simplified model of a regional power grid is simulated and analyzed. The results show that the proposed trading mechanism is feasible and effective. |
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| Keywords: | regional power grid peak-shaving auxiliary service market trading mechanism clearing and pricing model |
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