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发电厂辅机各种常用调速系统的应用研究
引用本文:傅钧,许卫东,盖东飞. 发电厂辅机各种常用调速系统的应用研究[J]. 华东电力, 2007, 35(7): 78-81
作者姓名:傅钧  许卫东  盖东飞
作者单位:山东电力工程咨询院,山东,济南,250013;山东电力工程咨询院,山东,济南,250013;山东电力工程咨询院,山东,济南,250013
摘    要:
介绍火电厂电动机调速方案中的内馈式调速、变频调速、液力偶合器调速原理、适用范围和它们的优缺点,在火力发电厂的应用实例.最后对不同方案性能和经济指标进行了分析和比较.

关 键 词:火电厂  辅机  调速方案  比较
文章编号:1001-9529(2007)07-0078-04
修稿时间:2007-05-23

Application of various speed governing systems for auxiliary machine of generators
FU Jun,XU Wei-dong,GAI Dong-fei. Application of various speed governing systems for auxiliary machine of generators[J]. East China Electric Power, 2007, 35(7): 78-81
Authors:FU Jun  XU Wei-dong  GAI Dong-fei
Abstract:
The working principle,application range,merits and demerits of internal feedback speed regulation,variable-frequency speed regulation,and hydraulic coupler speed regulation are presented,as well their applications in power plants.The three kinds of speed regulation schemes are analyzed and compared in the aspects of performance and economic indices.
Keywords:power plant  auxiliary machine  speed regulation scheme  comparison
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