摘要
分析华能丹东电厂2台西屋350 MW三机无刷励磁机组励磁调节器存在的问题,提出了励磁系统改造方案。通过对华能丹东电厂励磁系统改造后运行情况的试验,对比分析了改造前后西屋WDR2000半微机型、国产SAVR2000微机型运行情况,对改造前后励磁调节系统性能进行了综合评判。
The problems of the excitation regulator of the 350 MW generators in Huaneng Dandong Power Plant is analyzed and the excitation system reform plan is proposed. Through the analysis of the experimental condition of generator before and after excitation system reform,the differences of Westinghouse WRD2000 half-microcomputer excitation regulator and the donestical SAVR2000 microcomputer excitation regulator have been compared,and the synthetical performances of the excitation system is studied.
出处
《东北电力技术》
2014年第3期21-23,27,共4页
Northeast Electric Power Technology
关键词
励磁系统
微机型励磁调节器
无刷机组
Excitation system
Microcomputer excitation Regulator
Brushless unit
