百万机组凝汽器半侧长周期运行分析
Analysis on Long Term Operation of Half Side Condenser in Million Unit Condenser
郭航1
作者信息
- 1. 国能神福(石狮)发电有限公司,石狮 362712
- 折叠
摘要
凝汽器是火力发电厂的重要设备之一,其运行方式和状态直接影响汽轮机组的安全和经济运行.研究百万机组凝汽器在故障状态下被迫长周期半侧运行时机组的运行情况,并提出安全控制策略.研究结果表明:凝汽器在半侧隔离运行工况下,执行对应管控措施,能够保证机组在90%额定负荷下长周期运行.
Abstract
Condenser is one of the important equipment in thermal power plant,its operation mode and state directly affect the safety and economic operation of steam turbine unit.This paper studies the operation of millions of units when the condenser is forced to run half side for a long period under the fault state,and puts forward the safety control strategy.The research results show that the condenser can run at 90%rated load for a long period when the corresponding control measures are implemented under the semi-isolated operation condition.
关键词
凝汽器/半侧隔离/汽轮机组Key words
condenser/half side isolation/steam turbine unit引用本文复制引用
出版年
2024
NETL
NSTL
万方数据