东方200MW汽轮发电机组在甩负荷及试验快关的蒸汽扰动下轴系扭振响应

房德明; 张亚夫

doi:10.19666/j.rlfd.1993.01.003

欢迎来到能源电力期刊网！

English Version 读者登录期刊登录

您当前的位置：

首页 >

文章列表页 >

东方200MW汽轮发电机组在甩负荷及试验快关的蒸汽扰动下轴系扭振响应

更新时间：2025-09-28

- 东方200MW汽轮发电机组在甩负荷及试验快关的蒸汽扰动下轴系扭振响应
- TORSIONAL VIBRATION RESPONSE OF SHAFT SYSTEM OF DONGFANG 200MW TURBINE-GENERATORS CAUSED BY STEAM EXCITATION UNDER LOAD REJECTION AND FAST VALVING
- 热力发电 1993年第1期页码：9-17
- 作者机构：
  
  能源部西安热工研究所
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.1993.01.003
  中图分类号：
- 纸质出版：1993
- 稿件说明：
移动端阅览
房德明, 张亚夫. 东方200MW汽轮发电机组在甩负荷及试验快关的蒸汽扰动下轴系扭振响应[J]. 热力发电, 1993,(1):9-17.

TORSIONAL VIBRATION RESPONSE OF SHAFT SYSTEM OF DONGFANG 200MW TURBINE-GENERATORS CAUSED BY STEAM EXCITATION UNDER LOAD REJECTION AND FAST VALVING[J]. Thermal power generation, 1993, (1): 9-17.
房德明, 张亚夫. 东方200MW汽轮发电机组在甩负荷及试验快关的蒸汽扰动下轴系扭振响应[J]. 热力发电, 1993,(1):9-17. DOI： 10.19666/j.rlfd.1993.01.003.

TORSIONAL VIBRATION RESPONSE OF SHAFT SYSTEM OF DONGFANG 200MW TURBINE-GENERATORS CAUSED BY STEAM EXCITATION UNDER LOAD REJECTION AND FAST VALVING[J]. Thermal power generation, 1993, (1): 9-17. DOI： 10.19666/j.rlfd.1993.01.003.

摘要

本文介绍了作者建立的汽轮机调速系统的数学模型和机械系统集中模型。主要研究在汽轮机调速汽门动作过程中轴系的扭振响应

并对机组在实施快关的情况下

轴系的各个轴段的最大扭转应力变化等所做的研究

对我国进一步开展大机组的扭振研究提供了手段

具有一定的参考意义。

Abstract

A mathematical model for the governing system and a lumped model for the mechanical system of steam turbine are introduced. These models are mainly used to deal with the torsionai vibration response of shaft system when the governing valve is fast activated and the changes of the maximum torsionai vibration stress on each section of shaft system when the unit goes through fast valving. They are really useful to further study of the torsionai vibration of large-capacity units.

关键词

Keywords

references

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据