发电机无功功率与电力系统稳定运行的研究

Study on the reactive power of generator and the stable operation of power system

发电机作为电力系统的重要组成部分,其无功功率对于电力系统稳定运行有着重要作用。基于此,本文首先介绍了无功功率的产生以及关于无功功率补偿的相关知识。其次,从发电机与电压两个角度重点探究了无功功率对电力系统稳定运行的影响,分析了发电机相性运转过程中功率因数与电压稳定性、安全性之间的关系,阐述了无功功率对电压乃至电力系统的控制手段。

As an important part of power system, the reactive power of generator plays an important role in the stable operation of power system? Based on this, this paper first introduces the generation of reactive power and related knowledge about reactive power compensation. Secondly, from the angle of generator and voltage two focuses on the study of reactive power impact on the stable operation of power system, analyzes the relationship between the operation of the generator phase in power factor and voltage stability, safety, and expounds the control means of reactive power on voltage and power system.