STUDY ON FEASIBILITY OF DEFECT-ELIMINATING AND CAPACITY-INCREASING RETROFIT FOR LARGE-SCALE TURBO-GENERATOR SET

YANG Bo1; BAI Tang-tang2; CHEN Cang1; CAO Hao-jun1 1.Xi'an Thermal Power Research Institute Co Ltd

doi:10.19666/j.rlfd.2008.08.019

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STUDY ON FEASIBILITY OF DEFECT-ELIMINATING AND CAPACITY-INCREASING RETROFIT FOR LARGE-SCALE TURBO-GENERATOR SET

更新时间：2025-09-28

- STUDY ON FEASIBILITY OF DEFECT-ELIMINATING AND CAPACITY-INCREASING RETROFIT FOR LARGE-SCALE TURBO-GENERATOR SET
- Thermal Power Generation Issue 8, Pages: 65-68(2008)
- 作者机构：
  
  1. 西安热工研究院有限公司
  2. 神东电力公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2008.08.019
  CLC： TM311
- Published：2008
- 稿件说明：
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YANG Bo1, BAI Tang-tang2, CHEN Cang1, et al. STUDY ON FEASIBILITY OF DEFECT-ELIMINATING AND CAPACITY-INCREASING RETROFIT FOR LARGE-SCALE TURBO-GENERATOR SET[J]. Thermal power generation, 2008, (8): 65-68.
DOI：

YANG Bo1, BAI Tang-tang2, CHEN Cang1, et al. STUDY ON FEASIBILITY OF DEFECT-ELIMINATING AND CAPACITY-INCREASING RETROFIT FOR LARGE-SCALE TURBO-GENERATOR SET[J]. Thermal power generation, 2008, (8): 65-68. DOI： 10.19666/j.rlfd.2008.08.019.

摘要

某电厂2号发电机在运行中发现定子线棒存在严重缺陷

采取更换定子线棒及改进其固定方式等改造后

该缺陷仍未得到有效解决。在对发电机存在缺陷及改造无效的原因总结分析基础上

提出3种消缺及增容改造的措施

并对3种方法的可行性进行详细对比

以确定改造方案。

Abstract

Severe defects existing on stator winding bars had been discovered in operation of generator no.2 in one power

after retrofits

such as replacement of stator winding bars

and improvement of their fixed mode etc.

the defects still hadn't effectively eliminated.Based on summation and analysis of defects existing in the generator and causes of ineffective retrofit

three measures for defect-eliminating and capacity-increasing retrofit have been put forward

and the feasibility of said three methods being compared in detail

to determine the retrofit scheme.

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