| 基于 EMTDC-Simulink 的综合电力系统混合仿真 |
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| 引用本文： | 纪锋,付立军,陈海建,吕昊.基于 EMTDC-Simulink 的综合电力系统混合仿真[J].船电技术,2008,28(1):1-4. |
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| 作者姓名： | 纪锋 付立军 陈海建 吕昊 |
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| 作者单位： | 1. 海军工程大学舰船综合电力技术国防科技重点实验室,武汉,430033
2. 海军航空工程学院,山东烟台,264001 |
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| 基金项目： | 国家自然科学基金，国家自然科学基金 |
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| 摘 要： | 针对综合电力系统(Integrated Power System,简称 IPS) 包含大量非线性元件等特点,在传统电力系统混合仿真原理基础上提出时步保持算法,利用 EMTDC 软件的用户自定义模块及其与 Matlab 兼容的功能,在两种软件中分别搭建不同网络的仿真模型并采用不同步长进行仿真.利用该方法不用计算解耦后系统的等效网络,在未能获取含有大量开关器件及特殊元件的电磁网络诺顿等值参数的情况下仍能实现多步长混合仿真.对比验证了该方法的精确度、观测系统动态特性和可操作性.
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| 关 键 词： | 综合电力系统 混合仿真 |
| 文章编号： | 1003-4862（2008）01-0001-04 |
| 收稿时间： | 2007-10-16 |
| 修稿时间： | 2007年10月16 |
EMTDC-Simulink Based Hybrid Simulation of IPS |
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| Ji Feng,Fu Lijun,Chen Haijian,Lu Hao.EMTDC-Simulink Based Hybrid Simulation of IPS[J].Marine Electric & Electronic Technology,2008,28(1):1-4. |
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| Authors: | Ji Feng Fu Lijun Chen Haijian Lu Hao |
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| Abstract: | In accordance of the characteristics of IPS with many non-linear elements,this paper introduces a time-step-holding method for the simulation of integrated power system(IPS) based on traditional hybrid simulation theories,which makes full use of EMTDC's function of self-define component and its compatibility with Matlab to build models for different networks with the two kinds of software using different time steps respectively.In this way,the obtaining of equivalent decoupled network becomes unnecessary,and hybrid simulation may be undertaken without the Norton equivalent parameters of electromagnetic network being worked out.Comparison with standard simulating results demonstrates the precision,the observability of system dynamics and the feasibility of this method. |
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| Keywords: | PSCAD Simulink |
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