火力发电厂发电机励磁系统故障分析与处理方法

Fault Analysis and Handling Methods for Generator Excitation System in Thermal Power Plants

随着电力在现代社会中发挥着越来越重要的作用,火力发电作为主要的电力供应方式,其励磁系统的可靠性关系到电厂的安全运行。以火力发电厂的发电机励磁系统为研究对象,详细分析发电机励磁系统常见的励磁失效、电压过高、指示器波动故障及其原因和处理方法。通过实际案例,揭示励磁系统故障对电力供应稳定性的影响。针对各种故障原因,提出切实可行的解决方案,为电力供应的稳定性与安全性提供技术保障。

As electric power plays an increasingly important role in modern society,thermal power generation,as the main power supply mode,the reliability of its excitation system is related to the safe operation of power plants.Taking the generator excitation system of thermal power plant as the research object,this paper analyzes in detail the common excitation failure,excessive voltage and indicator fluctuation faults of generator excitation system,their causes and treatment methods.Through practical cases,the influence of excitation system fault on power supply stability is revealed.In view of various fault causes,practical solutions are put forward to provide technical guarantee for the stability and safety of power supply.