华电技术 ›› 2012, Vol. 34 ›› Issue (S1): 21-25.
• 研究与开发 • 上一篇 下一篇
吴强,华宇东
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WU Qiang, HUA Yudong
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摘要: 结合某燃煤电厂300MW机组的实际运行情况,对国产引进型300MW汽轮机高压缸效率偏低的原因以及影响机组效率的典型问题进行了分析,提出了针对性的技术改进方案。改进方案实施后,取得了良好的经济效益和社会效益。
关键词: 高压缸, 机组效率, 原因分析, 技术改进方案
Abstract: Combining with the practical operation of the 300MW unit of a coalfired power plant, the reasons of lower efficiency of highpressure cylinder in domestic importedtype 300MW steam turbine and typical problems influencing on the unit efficiency were analyzed. A targeted technical improvement scheme was proposed. After the implementation of the improvement scheme, the favorable economic benefit and social effect were obtained.
Key words: steam turbine, high-pressure cylinder, unit efficiency, reason analysis, technical improvement scheme
吴强;华宇东. 国产引进型300MW汽轮机高压缸效率偏低的原因分析[J]. 华电技术, 2012, 34(S1): 21-25.
WU Qiang;HUA Yudong. Analysis on reasons of lower efficiency of highpressure cylinder of domestic importedtype 300MW steam turbine [J]. Huadian Technology, 2012, 34(S1): 21-25.
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