华电技术 ›› 2009, Vol. 31 ›› Issue (11): 47-49.
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林福海,王万明,翟雷
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LIN Fuhai, WANG Wanming, ZHAI Lei
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摘要: 介绍了1000MW机组在低负荷状态下存在着凝结水溶解氧的超标问题,结合机组实际,详细论述了排查凝结水溶解氧超标的整个过程,对超标原因进行了分析,制订了相应的措施,彻底解决了凝结水溶解氧的超标问题,为同类型机组解决同类问题提供了借鉴方法。
关键词: 超超临界机组, 凝结水溶氧, 超标原因, 解决措施
Abstract: The dissolved oxygen in the condensing water of 1000MW unit at lowload operation exceeded the standard value. Combining with the practical status of the unit, the whole checkup process of overproof dissolved oxygen in condensate was described in detail. The reasons caused the standard value exceeded were analyzed, the proper measures were worked out, and the problem of overproof dissolved oxygen in condensate was solved thoroughly. This provides reference for solving the similar problems of the similar units.
Key words: ultra-supercritical unit, dissolved oxygen in condensate, the reason caused standard value exceeded, solving measure
林福海;王万明;翟雷. 1000MW机组低负荷凝结水溶氧超标的治理[J]. 华电技术, 2009, 31(11): 47-49.
LIN Fuhai;WANG Wanming;ZHAI Lei. Treatment of overproof dissolved oxygen in condensate of 1000MW unit at lowload operation[J]. Huadian Technology, 2009, 31(11): 47-49.
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https://www.hdpower.net/CN/Y2009/V31/I11/47
1000MW超超临界机组汽轮机气流激振分析及处理