华电技术 ›› 2011, Vol. 33 ›› Issue (10): 37-41.

• 研究与开发 • 上一篇    下一篇

2×350MW改建机组循环水系统的优化设计

赵佰波1,王欣2   

  1. 1.山东电力工程咨询院有限公司,山东济南250013; 2.广厦建设集团有限责任公司山东分公司,山东济南250100
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-10-25 发布日期:2011-10-25

Optimized design of circulating water system for reconstructed 2×350MW unit

ZHAO Baibo1, WANG Xin2   

  1. 1.Shandong Electric Power Engineering Consulting Institute Company Limited, Jinan 250013,China; 2.Shandong Company of Guangsha Construction, Jinan 250100,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-10-25 Published:2011-10-25

摘要: 华能济宁电厂2×350MW机组工程充分利用电厂已有的2×110MW机组的冷却设施,对冷端参数进行了优化计算。通过趋势性和敏感性分析,提出了机组运行年总费用最经济的配置方案,实现了机组冷端配置最优化、运行效益最大化。

关键词: 循环水系统, 冷端优化, 运行设计, 经济运行

Abstract: In the reconstructed 2×350MW unit project of Huaneng Jining Power Plant, the preexisting cooling equipment for 2×110MW unit was utilized sufficiently. The cold side parameters of the unit were calculated and optimized. Based on the tendency analysis and the sensitivity analysis, a configuration scheme was put forward, and in this scheme, the annual total operation cost of the unit is most economical. Then the optimization of the unit cold side configuration and the maximizing of operation benefit were realized.

Key words: circulating water system, cold side parameter optimization, operation design, economical operation