Analysis and Control Measures of Axial Displacement Protection Hidden danger for 600 MW Steam Turbine

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Analysis and Control Measures of Axial Displacement Protection Hidden danger for 600 MW Steam Turbine

更新时间：2025-11-18

- Analysis and Control Measures of Axial Displacement Protection Hidden danger for 600 MW Steam Turbine
- Vol. 39, Issue 6, Pages: 73-75(2019)
- 作者机构：
  
  湖南华电长沙发电有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621
- Published：2019
- 稿件说明：
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[1]张志业.600MW汽轮机轴向位移保护隐患分析及控制措施[J].湖南电力,2019,39(06):73-75.

ZHANG Zhiye. Analysis and Control Measures of Axial Displacement Protection Hidden danger for 600 MW Steam Turbine[J]. 2019, 39(6): 73-75.
[1]张志业.600MW汽轮机轴向位移保护隐患分析及控制措施[J].湖南电力,2019,39(06):73-75. DOI：

ZHANG Zhiye. Analysis and Control Measures of Axial Displacement Protection Hidden danger for 600 MW Steam Turbine[J]. 2019, 39(6): 73-75. DOI：

摘要

基于某厂汽轮机轴向位移保护存在较大隐患的现状

通过优化汽轮机安全监视系统硬件配置和ETS装置逻辑

使汽轮机轴向位移保护符合"二十五项反措"要求

避免汽轮机主保护误动和拒动

对汽轮机的安全稳定运行具有重要意义。

Abstract

Based on the existing situation of large hidden trouble in axial displacement protection of steam turbine in a certain factory

by optimizing the hardware configuration of the steam turbine safety monitoring system and the logic of ETS devices

the axial displacement protection of steam turbine can meet the requirements of "twenty-five countermeasures". It is very important for the safe and stable operation of steam turbine to avoid misoperation and refusal of main protection of steam turbine.

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LI Yuan-Sheng

LI Ming

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Related Institution

Huaneng Yueyang Power Generation co.,Ltd

华能湖南岳阳发电有限责任公司湖南岳阳414002

Guangzhou Wanglong Thermoelectricity Co.,Ltd.

Guangdong Yuehua Power Company Ltd.

Hunan Electric Power Test and Research Institute

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