| 现代电力系统大功率数模混合实时仿真实现 |
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| 引用本文： | 曾杰,冷凤,陈晓科,陈迅,李俊林,毛承雄.现代电力系统大功率数模混合实时仿真实现[J].电力系统自动化,2017,41(8):166-171. |
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| 作者姓名： | 曾杰 冷凤 陈晓科 陈迅 李俊林 毛承雄 |
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| 作者单位： | 广东电网有限责任公司电力科学研究院, 广东省广州市 510080,强电磁工程与新技术国家重点实验室(华中科技大学), 湖北省武汉市 430074,广东电网有限责任公司电力科学研究院, 广东省广州市 510080,广东电网有限责任公司电力科学研究院, 广东省广州市 510080,强电磁工程与新技术国家重点实验室(华中科技大学), 湖北省武汉市 430074,强电磁工程与新技术国家重点实验室(华中科技大学), 湖北省武汉市 430074 |
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| 摘 要： | 数模混合实时仿真技术兼具数字仿真和物理模拟的优势,将成为未来电力系统仿真分析的有效手段。为了适应现代电力系统的发展需求,提出了通用型大功率数模混合实时仿真系统架构,采用基于理想变压器模型改进接口算法、基于电力电子变换器大功率物理侧接口和抗干扰信号交互系统,实现了400V/50kVA大功率数模混合实时仿真系统。同时,在所提出的数模混合实时仿真平台上开展了数模混合实时仿真实验,并与全数字仿真实验进行了对比,验证了系统的稳定性和准确性。
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| 关 键 词： | 数模混合实时仿真 功率硬件在环 理想变压器模型接口算法 大功率接口 |
| 收稿时间： | 2016/7/26 0:00:00 |
| 修稿时间： | 2017/2/13 0:00:00 |
Implementation of High Power Digital-Analog Hybrid Real-time Simulation for Modern Power Systems |
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| ZENG Jie,LENG Feng,CHEN Xiaoke,CHEN Xun,LI Junlin and MAO Chengxiong.Implementation of High Power Digital-Analog Hybrid Real-time Simulation for Modern Power Systems[J].Automation of Electric Power Systems,2017,41(8):166-171. |
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| Authors: | ZENG Jie LENG Feng CHEN Xiaoke CHEN Xun LI Junlin and MAO Chengxiong |
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| Affiliation: | Electric Power Research Institute of Guangdong Power Grid Co. Ltd., Guangzhou 510080, China,State Key Laboratory of Advanced Electromagnetic Engineering and Technology(Huazhong University of Science and Technology), Wuhan 430074, China,Electric Power Research Institute of Guangdong Power Grid Co. Ltd., Guangzhou 510080, China,Electric Power Research Institute of Guangdong Power Grid Co. Ltd., Guangzhou 510080, China,State Key Laboratory of Advanced Electromagnetic Engineering and Technology(Huazhong University of Science and Technology), Wuhan 430074, China and State Key Laboratory of Advanced Electromagnetic Engineering and Technology(Huazhong University of Science and Technology), Wuhan 430074, China |
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| Abstract: | Digital-analog hybrid simulation technology combining the advantages of real-time digital simulation and physical simulation will be effective for simulation and analysis in future power systems. In order to meet the development need of modern power systems, this paper proposes a architecture of the universal high power digital-analog hybrid simulation system. And it adopts the improved interface algorithm based on ideal transformer model(ITM), the high power interface on the physical side based on power electronic converter and the anti-interference signal interface system, and achieves the 400 V/50 kVA high power digital-analog hybrid real-time simulation system. Digital-analog hybrid simulation experiments have been carried out on the digital-analog hybrid simulation platform, by comparing the results of real-time digital simulation, which verifies the stability and accuracy of the system. |
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| Keywords: | digital-analog hybrid real-time simulation power hardware in-the-loop(PHIL) interface algorithm based on ideal transformer model(ITM) high power interface |
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