热力发电厂循环水系统空管启动分析

华电技术 ›› 2009, Vol. 31 ›› Issue (8): 33-35.

热力发电厂循环水系统空管启动分析

刘涛

深圳能源集团东部电厂，广东深圳 518120

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-08-25

Analysis on circulating water system startup under condition of empty pipes in thermal power plant

LIU Tao

Shenzhen Energy Group Eastern Power Plant, Shenzhen 518120, China

Received:1900-01-01 Revised:1900-01-01 Published:2009-08-25

摘要/Abstract

摘要： 从常规热电厂循环水系统空管启动实际过程出发，分析了影响循环水系统空管启动安全的各种因素，并结合实践给出了操作方法和建议，供同类型系统启动方案制订时参考。

关键词: 循环水系统空管启动, 循环水泵特性曲线, 水锤, 启动方案

Abstract: Beginning from the actual starting process of circulating water system under the condition of empty pipes in the conventional thermal power plant, kinds of factors which influence the safety of circulating water system startup under condition of empty pipes have been analyzed, and, combining the practice, the operation method and suggestions were provided as a reference for formulating startup plane of the same type system.

Key words: circulating water system start-up under condition of empty pipes, the characteristic curve of water circulating pump, water hammer, start-up scheme

刘涛. 热力发电厂循环水系统空管启动分析[J]. 华电技术, 2009, 31(8): 33-35.

LIU Tao. Analysis on circulating water system startup under condition of empty pipes in thermal power plant[J]. Huadian Technology, 2009, 31(8): 33-35.