期刊文献+

调峰运行对汽轮机主要辅助设备的影响 被引量:4

Influence of Peak-load Shaving Operation on Main Auxiliary Equipment of Steam Turbine
下载PDF
导出
摘要 大机组参与调峰运行,由于大幅度负荷变动,要承受剧烈的温度变化和交变应力,从而缩短使用寿命。参与调峰还要求机组在一些特殊工况下长时间运行,对机组的安全和经济运行带来不利的影响。根据机组调峰运行方式,分析调峰运行对汽轮机辅助设备的影响。 Large units which took part in peak-load shaving operation bore severely change of temperature and alternating stress due to significantly load variation, so duration of unit was shortened. Meanwhile safety and economic benefit were influenced by peak-load shaving. According to different shaving methods, impacts of peak-load shaving operation on auxiliary equipments of steam turbine were analyzed in this paper.
出处 《华北电力技术》 CAS 2007年第A02期157-160,175,共5页 North China Electric Power
关键词 调峰 给水泵 除氧器 高压加热器 peak-load shaving feed water pump deaerator high-pressure heater
  • 相关文献

同被引文献39

引证文献4

二级引证文献71

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部