VIBRATION MEASUREMENT OF LP TURBINE MOVING BLADE OF A 300MW UNIT IN TIANJIA'AN POWER PLANT

doi:10.19666/j.rlfd.1997.01.008

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VIBRATION MEASUREMENT OF LP TURBINE MOVING BLADE OF A 300MW UNIT IN TIANJIA'AN POWER PLANT

更新时间：2025-09-28

- VIBRATION MEASUREMENT OF LP TURBINE MOVING BLADE OF A 300MW UNIT IN TIANJIA'AN POWER PLANT
- Thermal Power Generation Issue 1, Pages: 33-34(1997)
- 作者机构：
  
  1. 电力部热工研究院,西安
  2. ,710032
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.1997.01.008
  CLC： TK26
- Published：1997
- 稿件说明：
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VIBRATION MEASUREMENT OF LP TURBINE MOVING BLADE OF A 300MW UNIT IN TIANJIA'AN POWER PLANT[J]. Thermal power generation, 1997, (1): 33-34.
DOI：

VIBRATION MEASUREMENT OF LP TURBINE MOVING BLADE OF A 300MW UNIT IN TIANJIA'AN POWER PLANT[J]. Thermal power generation, 1997, (1): 33-34. DOI： 10.19666/j.rlfd.1997.01.008.

摘要

本文介绍上海汽轮机厂生产的改进型300MW汽轮机在现场投运前对其低压动叶片振动特性进行测量的结果和转子喷涂防锈剂对末三级动叶片振动特性测量值所造成的影响，并对此进行了分析，同时提出了相应的建议，以期完善叶片振动特性的测量。

Abstract

Described in this Paper are the measurements of LP moving blade vibration charateristics of a modified 3OOMW turbine manufactured by Shanghai Turbine Works and analysis of the influence on the last three rows blade vibration characteristics by spraying anticorrosion material on turbine rotor. Some recommendations are put forward to improve the measurement of blade vibration characteristics.

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