STUDY ON PRACTICAL PROGRAM OF THE INFLUENCE COEFFICIENT METHOD FOR ROTOR DYNAMIC BALANCING

AN Shengli Beijing BEIZHONG Steam Turbine Generator Co.

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STUDY ON PRACTICAL PROGRAM OF THE INFLUENCE COEFFICIENT METHOD FOR ROTOR DYNAMIC BALANCING

Thermal Power Generation Vol. 41, Issue 5, Pages: 80-82(2012)

更新时间：2025-09-28

- STUDY ON PRACTICAL PROGRAM OF THE INFLUENCE COEFFICIENT METHOD FOR ROTOR DYNAMIC BALANCING
- 作者机构：
  
  北京北重汽轮电机有限责任公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK268.1
- Published：2012
- 稿件说明：
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AN Shengli Beijing BEIZHONG Steam Turbine Generator Co.. STUDY ON PRACTICAL PROGRAM OF THE INFLUENCE COEFFICIENT METHOD FOR ROTOR DYNAMIC BALANCING[J]. Thermal Power Generation, 2012, 41(5): 80-82.
DOI：

AN Shengli Beijing BEIZHONG Steam Turbine Generator Co.. STUDY ON PRACTICAL PROGRAM OF THE INFLUENCE COEFFICIENT METHOD FOR ROTOR DYNAMIC BALANCING[J]. Thermal Power Generation, 2012, 41(5): 80-82. DOI：

摘要

影响系数法是转子动平衡技术的重要方法。总结出了1套由平衡数据处理、影响系数计算和平衡校正计算3个模块组成的转子动平衡影响系数法的实用化程序

并以某台110MW机组的轴系振动为例进行了试验和计算。结果表明

以序号Run2为原始振动状态

P2加重530g∠330°后所有轴振降至72μm以下

完全满足运行要求

证明影响系数法适用于各种转子在不同环境下的动平衡。

Abstract

Influence coefficient method is an important technology in rotor dynamic balancing.A practical program of the influence coefficient method for rotor dynamic balancing was concluded

which consists of 3 modules:balance data treatment

influence coefficient calculation and balance correction calculation.Test and calculation conducted on the shafting vibration of a 110 MW unit showed that

considering the serial number Run2 to be original imbalance

tried adding 800 g on P3

getting rid of 530 g on P2 test weight ∠330°

through this way

all the shaft vibration decreased below 72 μm

totally satisfied the operation request.

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Related Author

ZHANG Jin-ping

HUANG Shu-hong

HE Gou-qiang (Central China University of Science & Technology

Wuhan 430074

WANG Yanbo1

ZHANG Weijiang2 1.Xi'an Thermal Power Research Institute Co Ltd

ZHANG Weijun1

CHEN Shengjun2

Related Institution

Huazhong University of Science and Technology

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