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。
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.
出处
《船电技术》
2013年第12期36-38,共3页
Marine Electric & Electronic Engineering
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
shipboard power system
.ground faulty line selection
Matlab simulation analysis
transient signal
travelling wave
