REPAIR TECHNOLOGY IN THE FIELD FOR FINAL-STAGE WATER ERODED BLADES OF A 100 MW STEAM TURBINE

YAO Yi-weiYong’an Thermal Power Plant

doi:10.19666/j.rlfd.2007.06.025

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REPAIR TECHNOLOGY IN THE FIELD FOR FINAL-STAGE WATER ERODED BLADES OF A 100 MW STEAM TURBINE

Thermal Power Generation Issue 6, Pages: 92-93(2007)

更新时间：2025-09-28

- REPAIR TECHNOLOGY IN THE FIELD FOR FINAL-STAGE WATER ERODED BLADES OF A 100 MW STEAM TURBINE
- 作者机构：
  
  永安火电厂
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.06.025
  CLC： TK268
- Published：2007
- 稿件说明：
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YAO Yi-weiYong’an Thermal Power Plant. REPAIR TECHNOLOGY IN THE FIELD FOR FINAL-STAGE WATER ERODED BLADES OF A 100 MW STEAM TURBINE[J]. Thermal Power Generation, 2007, (6): 92-93.
DOI：

YAO Yi-weiYong’an Thermal Power Plant. REPAIR TECHNOLOGY IN THE FIELD FOR FINAL-STAGE WATER ERODED BLADES OF A 100 MW STEAM TURBINE[J]. Thermal Power Generation, 2007, (6): 92-93. DOI： 10.19666/j.rlfd.2007.06.025.

摘要

介绍了在电厂检修时对1台100MW机组汽轮机末级水蚀叶片的修复情况。修复后

末级叶片无需进行热处理和对转子做动平衡

至今已正常运行两年多。

Abstract

The situation of repair for final-stage water eroded blades of a 100 MW steam turbine during the time of repair in one power plant has been presented. After repair

it is not necessary to carry out heat treatment of the final-stage blades and dynamic balancing of the rotor

the operation to be normal through more than two years.

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