提高火力发电厂励磁系统可靠性的策略分析  

Strategy Analysis to Improve the Reliability of Excitation System in Thermal Power Plant

作　　者：徐林通 XU Lintong(Guizhou Xingyi Electric Power Development Co.,Ltd.,Xingyi 562400,China)

机构地区：[1]贵州兴义电力发展有限公司,贵州兴义562400

出　　处：《通信电源技术》2023年第3期221-223,227,共4页Telecom Power Technology

摘　　要：现代电力系统技术的提升与发展,使得机组稳定极限出现降低的趋势,在此情况下,对励磁系统可靠性的要求更加严格。分析影响火力发电厂励磁系统稳定运行的故障,提出围绕控制电路进行监控与调节、引入智能化的控制方式、监测参数水平等提升励磁系统可靠性的有效策略,以供参考。In the development process of modern power system,based on the improvement of technology,the stability limit of the unit has a lower trend.In this case,the requirements for the reliability of the excitation system are more strict.This paper analyzes the faults affecting the stable operation of the excitation system in thermal power plants,and puts forward the effective strategies to improve the reliability of the excitation system by monitoring and adjusting the control circuit,introducing intelligent control mode and the level of monitoring parameters,for its reference.

关 键 词：火力发电厂 励磁系统 智能化控制方式 参数水平 零起升压试验 

分 类 号：TM621[电气工程—电力系统及自动化]