600MW汽轮机调节阀单阀切换顺序阀运行的安全性及经济性

赵永林; 秦占峰; 范培华; 史新刚

doi:10.19666/j.rlfd.2007.05.015

欢迎来到能源电力期刊网！

English Version 读者登录期刊登录

您当前的位置：

首页 >

文章列表页 >

600MW汽轮机调节阀单阀切换顺序阀运行的安全性及经济性

技术交流 | 更新时间：2025-09-28

- 600MW汽轮机调节阀单阀切换顺序阀运行的安全性及经济性
- SAFETY AND ECONOMIC BEHAVIOR OF SWITCHING THE GOVERNING VALVE FROM SINGLE VALVE CONTROL TO SEQUENCIAL VALVE CONTROL IN OPERATION OF 600 MW STEAM TURBINE
- 热力发电 2007年第5期页码：52-55
- 作者机构：
  
  聊城发电厂
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.05.015
  中图分类号： TK263
- 纸质出版：2007
- 稿件说明：
移动端阅览
赵永林, 秦占峰, 范培华, 等. 600MW汽轮机调节阀单阀切换顺序阀运行的安全性及经济性[J]. 热力发电, 2007,(5):52-55.

ZHAO Yong-lin, QIN Zhan-feng, FAN Pei-hua, et al. SAFETY AND ECONOMIC BEHAVIOR OF SWITCHING THE GOVERNING VALVE FROM SINGLE VALVE CONTROL TO SEQUENCIAL VALVE CONTROL IN OPERATION OF 600 MW STEAM TURBINE[J]. Thermal power generation, 2007, (5): 52-55.
赵永林, 秦占峰, 范培华, 等. 600MW汽轮机调节阀单阀切换顺序阀运行的安全性及经济性[J]. 热力发电, 2007,(5):52-55. DOI： 10.19666/j.rlfd.2007.05.015.

ZHAO Yong-lin, QIN Zhan-feng, FAN Pei-hua, et al. SAFETY AND ECONOMIC BEHAVIOR OF SWITCHING THE GOVERNING VALVE FROM SINGLE VALVE CONTROL TO SEQUENCIAL VALVE CONTROL IN OPERATION OF 600 MW STEAM TURBINE[J]. Thermal power generation, 2007, (5): 52-55. DOI： 10.19666/j.rlfd.2007.05.015.

摘要

聊城电厂2×600 MW机组一直存在调节阀无法由单阀切换为顺序阀运行的问题

对机组的效率影响较大。为此

提出了优化调节阀开启顺序和调整阀门重叠度的改进方案。调节阀控制方式改为对角开启顺序阀运行后

保障了机组安全稳定运行

经济效益显著。

Abstract

The problem of governing valves for two 600 MW steam turbines continuously existing in operation is that the governing valve can't be switched from single valve control to sequencial valve control

having comparatively large influence upon the efficiency of units.For this

an improvement scheme for optimizing the open sequence of the governing valves and for adjusting the overlap degree of said valves has been put forward.After changing the control mode of said governing valves to sequencial valve control which can be diagonally opened

safe and stable operation of the units can be ensured

obtaining remarkable economic benefits.

关键词

Keywords

references

浏览量

256

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

单阀、顺序阀运行方式的切换

风扇磨煤机直吹式燃烧锅炉RB控制的改进

火电厂低温多效海水淡化装置及其控制系统

超临界600MW机组给水控制策略

配置双进双出磨煤机的超临界600MW机组主蒸汽温度控制