摘要
将数学形态学引入电力系统信号处理,设计了一种形态滤波器,将它用于电力系统继电保护信号的处理,仿真结果表明形态学对处理突发信号有较好的效果。所以基于形态学的继电保护干扰信号处理是可行的,而且形态学方法具有算法简单、运算速度快,易于处理等优点,具有推广应用前景。
This paper brought mathematical morphology into power system signal processing and designed a morphological filter used into signal processing of power system protection. Simulation results showed that mathematical morphology have well effect on dealing with bursting signal. Thus this method is feasible to process the interfering signal of relay protection based on mathematical morphology. For the merits of mathematical morphology, simple algorithm, fast speed and easy running, the method has better application prospect.
出处
《电力科学与工程》
2007年第3期33-36,共4页
Electric Power Science and Engineering
关键词
数学形态学
继电保护
电力系统信号
滤波
mathematical morphology
power system protection
power system signal
filter
