北重-阿尔斯通汽轮机调节保安系统与国内常规汽轮机系统特性差异分析与总结被引量：2

Analysis and Summary of the Differences between the Characteristics of North Berk-Alstom Turbine Regulating and Security System and Domestic Conventional Turbine Systems

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摘要调节保安系统是保证汽轮机安全可靠稳定运行的重要组成部分,是高压抗燃油数字电液控制系统(DEH)的执行机构,可接受DEH的指令完成机组挂闸、汽阀调节及遮断机组,其中调节保安系统包含供油系统、液压伺服系统、高压遮断系统和低压保安系统等组成部分。本文通过介绍北重-阿尔斯通汽轮机及常规汽轮机调节保安系统的特性与差异点,总结了其调节保安系统设计的优劣点,为调节保安系统优化提供了一定借鉴意义。 Regulating the security system is an important part to ensure the safe and reliable operation of the steam turbine.It is the executive body of the high-pressure anti-fuel digital electro-hydraulic control system(DEH)and can accept DEH commands to complete the unit lockout,Which adjust the security system includes oil supply system,hydraulic servo system,high-voltage interrupting system and low-voltage security system and other components.This paper introduces the characteristics and differences of the security system of the North-Alstom turbine and the conventional steam turbine,summarizes the advantages and disadvantages of its regulation of the security system design,and provides some reference for adjusting the security system optimization.

作者李斐朱理强李振 LI Fei;ZHU Li-qiang;LI Zhen(East China Electric Power Research Institute Co.,Ltd.,China National Energy Construction Group,Hangzhou 311200,China)

机构地区中国能源建设集团华东电力试验研究院有限公司

出处《科技视界》 2017年第35期5-7,40,共4页 Science & Technology Vision

关键词北重-阿尔斯通调节保安 North heavy-Alstom Regulate security

分类号 TK269 [动力工程及工程热物理—动力机械及工程]

作者简介李斐（1984—），男，工程师，从事火力发电厂调试工作。;朱理强（1990—），男，助理工程师，从事火力发电厂调试工作。;李振（1992—），男，助理工程师，从事火力发电厂调试工作。