| 引用本文: | 周 俊,郭剑波,朱艺颖,郭 强,蒋卫平,印永华,胡 涛.特高压交直流电网数模混合实时仿真系统[J].电力自动化设备,2011,31(9): |
| ZHOU Jun,GUO Jianbo,ZHU Yiying,GUO Qiang,JIANG Weiping,YIN Yonghua,HU Tao.Digital-analog hybrid real-time simulation system of UHVDC and UHVAC power grid[J].Electric Power Automation Equipment,2011,31(9): |
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| 摘要: |
| 国家电网仿真中心数模混合仿真实验室建立了特高压交直流电网数模混合实时仿真系统,模拟特高压交直流跨区大电网?实时仿真系统选用Linux操作系统,采用Hypersim全数字实时仿真软件,通过信号接口和功率接口实现了全数字仿真程序与一次直流物理仿真装置和二次控制保护装置的互联,基于SGI超级计算机实现了大规模交直流电网的数模混合实时仿真,并将其应用于多个实际工程?实践表明,数模混合实时仿真系统能够为特高压交直流大电网的研究提供强有力的技术支持? |
| 关键词: 电力系统 数模混合 仿真 功率连接 接口 交直流大电网 特高压输电 |
| DOI： |
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| 基金项目:山东省教育厅科技计划项目（J07WJ10） |
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| Digital-analog hybrid real-time simulation system of UHVDC and UHVAC power grid |
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ZHOU Jun1, GUO Jianbo2, ZHU Yiying2, GUO Qiang2, JIANG Weiping2, YIN Yonghua2, HU Tao2
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1.College of Electrical & Electronic Engineering, Huazhong University of Science and Technology,Wuhan 430074,China;2.China Electric Power Research Institute,Beijing 100192,China
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| Abstract: |
| A digital-analog hybrid real-time simulation system of UHVDC and UHVAC power grid is built in the Digital and Analog Hybrid Simulation Laboratory of National State Grid Simulation Center,which is based on SGI super computer and adopts Linux operating system and Hypersim digital real-time simulator. The interconnections between the digital simulation software and the primary physical simulator,or between the digital simulation software and the control and protection system,are implemented with the signal interfaces and the power interfaces. Applications in actual projects prove that the simulation system provides powerful technical support for the research of UHVDC and UHVAC power grid. |
| Key words: electric power systems digital-analog hybrid computer simulation power interconnection interface large AC/DC grid UHV power transmission |
