| 考虑电气转换储能和可再生能源集成的微能源网多目标规划 |
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| 引用本文： | 刘维康,王丹,余晓丹,马莉,薛松,武泽辰.考虑电气转换储能和可再生能源集成的微能源网多目标规划[J].电力系统自动化,2018,42(16):11-20. |
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| 作者姓名： | 刘维康 王丹 余晓丹 马莉 薛松 武泽辰 |
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| 作者单位： | 智能电网教育部重点实验室(天津大学);国网能源研究院有限公司 |
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| 基金项目： | 国家电网公司科技项目(SGTYHT/15-JS-191) |
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| 摘 要： | 建立了由电解氢、燃料电池和储气构成的电气转换储能系统(P2G-based storage system,P2GSS)模型,构建了包含风电机组、光伏、冷热电三联供系统、P2GSS和蓄电池等的微能源网。基于全生命周期法计算微能源网全生命周期成本,以全生命周期成本最低和年CO2排放量最小为优化目标,考虑电制冷比例和电制热比例等运行方式的影响,对微能源网的关键设备容量进行多目标优化配置研究。通过不同场景对比,研究了P2GSS对微能源网规划方案的经济成本、CO2排放和可再生能源集成的影响。
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| 关 键 词： | 可再生能源集成 微能源网 多目标规划 电气转换储能 |
| 收稿时间： | 2018/2/28 0:00:00 |
| 修稿时间： | 2018/7/18 0:00:00 |
Multi-objective Planning of Micro Energy Network Considering P2G-based Storage System and Renewable Energy Integration |
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| LIU Weikang,WANG Dan,YU Xiaodan,MA Li,XUE Song and WU Zechen.Multi-objective Planning of Micro Energy Network Considering P2G-based Storage System and Renewable Energy Integration[J].Automation of Electric Power Systems,2018,42(16):11-20. |
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| Authors: | LIU Weikang WANG Dan YU Xiaodan MA Li XUE Song and WU Zechen |
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| Affiliation: | Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, China,Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, China,Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, China,State Grid Energy Research Institute Company Limited, Beijing 102209, China,State Grid Energy Research Institute Company Limited, Beijing 102209, China and State Grid Energy Research Institute Company Limited, Beijing 102209, China |
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| Abstract: | The model of P2G-based storage system(P2GSS)consisting of electrolyzer, fuel cell and gas storage is established. Wind turbine, photovoltaic, combined cooling, heating and power(CCHP)system, P2GSS and battery are integrated and modeled in the micro energy network(MEN). The total cost of MEN is calculated based on the whole life cycle evaluation(LCE)method. The multi-objective optimization of key equipment capacity of MEN is carried out in order to minimize the whole life cycle cost and annual CO2 emissions simultaneously, along with considering the influence of operation strategy. The impact of P2GSS on MEN in cost, CO2 emission and renewable integration is studied by the comparison of different scenarios. |
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| Keywords: | renewable energy integration micro energy network multi-objective planning P2G-based storage system |
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