华电技术 ›› 2012, Vol. 34 ›› Issue (11): 16-17.

• 研究与开发 • 上一篇    下一篇

火力发电机组快速甩负荷功能设计方案研究

宋洪涛,杨立征   

  1. 中国华电工程(集团)有限公司,北京100035
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-11-25

Study on design scheme of fast cut back function of thermal power generator set

SONG Hongtao, YANG Lizheng   

  1. China Huadian Engineering Corporation Limited, Beijing 100035, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2012-11-25

摘要: 论述了火力发电机组快速甩负荷的功能和作用,介绍了主机设备的运行方式及工艺系统的配置和设备选型,提出了控制系统的主要设计理念,可供总承包商和有关设计人员在海外项目投标、合同谈判和合同执行阶段参考。

关键词: 快速甩负荷, 高, 低压旁路系统, 给水泵, 回热系统, 凝结水, 控制系统

Abstract: The fast cut back function and effect of the thermal power generator set were expounded. The operation mode of the host device, the configuration of the process system and the equipment type selection were introduced. The main design concept of the control system was proposed, which provides reference for the general contractor and relevant designers in bidding, contract negotiation and contract implementation of the oversea projects.

Key words: fast cut back, high pressure and low pressure bypass systems, feed pump, regeneration system, condensed water, control system