| 基于行波法的中压舰船电网接地故障选线方法仿真分析 |
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| 引用本文： | 王宏亮,沈兵,陈亮.基于行波法的中压舰船电网接地故障选线方法仿真分析[J].船电技术,2013(12):36-38. |
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| 作者姓名： | 王宏亮 沈兵 陈亮 |
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| 作者单位： | 海军工程大学电气工程学院电气工程系,武汉430033 |
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| 摘 要： | 为了确保舰船电网的继电保护正确与可靠,本文对舰船电网单相接地故障进行了简单的数值分析,同时运用MATLAB对舰船电网进行数学建模并进行了相关仿真分析,针对舰船电网的特殊环境以及现有接地故障选线技术,验证了基于行波法的舰船电网接地故障选线技术的可行性.
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| 关 键 词： | 舰船电力系统 接地故障选线 Matlab仿真分析 暂态信号 行波 |
The Simulation Analysis of Faulty Line Selection in Shipboard Medium Voltage Power System Based on Transient Travelling Wave |
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| Wang Hongliang Shen bing Chen Liang.The Simulation Analysis of Faulty Line Selection in Shipboard Medium Voltage Power System Based on Transient Travelling Wave[J].Marine Electric & Electronic Technology,2013(12):36-38. |
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| Authors: | Wang Hongliang Shen bing Chen Liang |
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| Institution: | Wang Hongliang Shen bing Chen Liang (College of Electrical Engineering, Naval University of Engineering Wuhan 430033,China) |
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| Abstract: | In order to ensure correct and reliable shipboard power system relay protection, a simple numerical analysis is made for single-phase ground fault of ship power grid, and simulation analysis is done by .use of MATLAB. The feasibility of ship fault loGation methods are verified based on the traveling wave method. |
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| Keywords: | shipboard power system ground faulty line selection Matlab simulation analysis transient signal travelling wave |
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