摘要
本文在较为全面地了解各种数字滤波器和算法的基础上,根据电力系统故障的特点以及电力系统对继电保护的要求,综合推导出一种适合微机保护的数字滤波方案。通过用C语言仿真表明,该方案是有效的,具有准确、快速的特点。
Based on the study of many kinds of digital filter and algorithm ,the paper presents a digital filter method adapted to computer relay protection accoring to the faulty characteristic of power system and the requirement of relay protection.The mothod is valid,accuracy and quick.
出处
《电力系统及其自动化学报》
CSCD
1999年第5期107-110,共4页
Proceedings of the CSU-EPSA