| 含能源路由器的交直流网络潮流计算模型及可行解求取 |
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| 引用本文： | 郭靖,李可军,王景山,孙凯祺.含能源路由器的交直流网络潮流计算模型及可行解求取[J].电力系统自动化,2018,42(13):85-93. |
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| 作者姓名： | 郭靖 李可军 王景山 孙凯祺 |
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| 作者单位： | 山东大学电气工程学院 |
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| 基金项目： | 国家自然科学基金资助项目(51777116) |
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| 摘 要： | 基于电力电子技术的能源路由器是能源互联网中的关键设备。在分析电力网络能源路由器结构的基础上,提出了计及多种控制方式、适用于多种运行环境的能源路由器稳态计算模型,构建了含有能源路由器的交直流混合网络潮流计算模型,提出了考虑能源路由器调控能力求解混合网络潮流可行解的方法。基于改进的IEEE 30节点系统,验证了提出的能源路由器潮流计算模型和可行解求取方法的正确性和有效性,该模型和求解方法能满足能源路由器不同控制方式的需求,可适应交直流有源或无源网络。
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| 关 键 词： | 能源互联网 能源路由器 交直流混合网络 潮流求解 控制方式 可行解 |
| 收稿时间： | 2017/12/7 0:00:00 |
| 修稿时间： | 2018/5/21 0:00:00 |
Power Flow Calculation Model and Feasible Solution of AC-DC Network with Energy Routers |
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| GUO Jing,LI Kejun,WANG Jingshan and SUN Kaiqi.Power Flow Calculation Model and Feasible Solution of AC-DC Network with Energy Routers[J].Automation of Electric Power Systems,2018,42(13):85-93. |
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| Authors: | GUO Jing LI Kejun WANG Jingshan and SUN Kaiqi |
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| Affiliation: | School of Electrical Engineering, Shandong University, Jinan 250061, China,School of Electrical Engineering, Shandong University, Jinan 250061, China,School of Electrical Engineering, Shandong University, Jinan 250061, China and School of Electrical Engineering, Shandong University, Jinan 250061, China |
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| Abstract: | Energy router based on power electronic technology is the core equipment of Energy Internet. Based on the structure of energy router in power grid, a steady-state calculation model for energy router is proposed, which is in account of multiple control modes and suitable for multiple operating environments. Then the AC-DC hybrid power flow calculation model with energy router is established, and the feasible solution of power flow is obtained by using the regulation of the energy router. The result verifies the correctness and effectiveness of power flow calculation model of energy router and method of obtaining feasible solution based on the improved IEEE 30 nodes system, which are suitable for the requirements of different control modes of energy router and the AC-DC active or passive network. |
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| Keywords: | Energy Internet energy router AC-DC hybrid network power flow solution control mode feasible solution |
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