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| 基于现货实时平衡的新能源微电网调峰激励机制 |
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马喜平1,沈渭程1,杨臣2,杜松怀2*,苏娟2,赵凤展2,董彦君2
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1.国家电网甘肃省电力公司 电力科学研究院, 兰州 730070;2.中国农业大学 信息与电气工程学院, 北京 100083
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| 摘要: |
| 为达到具备一定调控能力的高比例能源微电网并入大型配电网或农村电网时，以市场手段管控其参与调峰的目的。采用基于现货实时平衡市场的新能源微电网参与电网调峰辅助服务的激励方法，对现货实时平衡的市场机制环境下，新能源微电网参与调峰辅助服务的激励效果进行研究。通过算例验证，调峰现货实时平衡市场出清结果表明:新能源微电网参与调峰的激励场景下，不仅降低了机组考核费用，也提高了调峰补偿费用，调峰收入增加55.27%。本研究提出的结合并网发电机组提供调峰辅助服务的考核指标，增加了考核与激励环节的新能源微电网参与电网调峰辅助服务的激励方法，能够有效激发市场调峰主体的潜能与意愿，保障电网的安全稳定运营。 |
| 关键词: 新能源微电网 实时平衡 调峰 激励机制 |
| DOI：10.11841/j.issn.1007-4333.2020.05.12 |
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| 基金项目:国网甘肃省电力公司科技项目(52272217001L)；国家自然科学基金青年科学基金项目(51707197) |
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| Peak shaving incentive mechanism of new energy microgrid based on spot real-time balance |
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MA Xiping1,SHEN Weicheng1,YANG Chen2,DU Songhuai2*,SU Juan2,ZHAO Fengzhan2,DONG Yanjun2
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1.State Grid Gansu Electric Power Company, Electric Power Research Institute, Lanzhou 730070, China;2.College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China
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| Abstract: |
| In order to achieve the purpose of market control when a high proportion of energy micro grid with certain regulation ability is incorporated into a large distribution network or rural power grid. In this study, the incentive method of new energy micro grid participating in peak load regulation auxiliary service based on spot real-time balance market is used to study the incentive effect of new energy micro grid participating in peak load regulation auxiliary service under the market mechanism environment of spot real-time balance. Through example verification, the real-time equilibrium market clearing results show that under the incentive scenario of new energy micro grid participating in peak regulation, both the unit assessment cost and the peak regulation compensation cost are reduced, and the peak regulation revenue is increased by 55. 27%. In this study, by combining the assessment index of grid connected generating units to provide peak load regulation auxiliary services is proposed. The incentive method of new energy micro grid participating in peak load regulation auxiliary services in assessment and incentive link is added and it can effectively stimulate the potential and willingness of market peak load regulation subjects and ensure the safe and stable operation of the grid. |
| Key words: new energy microgrid real-time balance peak shaving incentive mechanism |
