摘要
本文根据派克方程导出一组描述同步发电机电磁暂态过程的实用方程。这组方程计及转子转速变化对发电机电势的影响。用这组方程分析计算电力系统电磁暂态过程和机电暂态过程可以提高计算精度。
The paper derives a practical epuation for the srudy electtical magnective transient process of synchronous generator from park equation. The practical equatiotl involves effect of rotor speed change on the voltage behind subtransient reactance and the voltage behind transient reactance. Numerical test has been carried oul for a synchronous generator, the test result show accurary of the practical equation.
出处
《电力系统及其自动化学报》
CSCD
1995年第3期18-25,共8页
Proceedings of the CSU-EPSA
关键词
同步发电机
电磁暂态过程
实用方程
计算
synchronous generator, electrical magnective transient process, equation
