DISCUSS ON OVER-SPEED PROBLEM OF INTER-REHEAT STEAM TURBINE GENERATOR SET DUE TO LOAD REJECTION

LI Jing

doi:10.19666/j.rlfd.2001.01.010

English

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DISCUSS ON OVER-SPEED PROBLEM OF INTER-REHEAT STEAM TURBINE GENERATOR SET DUE TO LOAD REJECTION

Thermal Power Generation Issue 1, Pages: 29-31(2001)

更新时间：2025-09-28

- DISCUSS ON OVER-SPEED PROBLEM OF INTER-REHEAT STEAM TURBINE GENERATOR SET DUE TO LOAD REJECTION
- 作者机构：
  
  重庆电力职工大学,四川,重庆,400030
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2001.01.010
  CLC： TM311
- Published：2001
- 稿件说明：
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LI Jing. DISCUSS ON OVER-SPEED PROBLEM OF INTER-REHEAT STEAM TURBINE GENERATOR SET DUE TO LOAD REJECTION[J]. Thermal Power Generation, 2001, (1): 29-31.
DOI：

LI Jing. DISCUSS ON OVER-SPEED PROBLEM OF INTER-REHEAT STEAM TURBINE GENERATOR SET DUE TO LOAD REJECTION[J]. Thermal Power Generation, 2001, (1): 29-31. DOI： 10.19666/j.rlfd.2001.01.010.

摘要

对中间再热汽轮机甩负荷超速问题进行了定量分析

指出调节系统油动机时间常数和蒸汽容量时间常数是引起超速的主要因素

转子时间常数对超速影响较小。最后提出了防止超速的措施

Abstract

The title problem was analyzed

it was found that the time constant of regulating system of the servomotor and the time constant of capacity are main causes leading to over-speed

whereas the time constant of turbine rotor has little effect to over-speed problem

At last

some measures are put forward to solve this problem.

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INFLUENCE OF FRICTIONAL FORCE UPON TARDINESS RATE OF STEAM TURBINE'S GOVERNING SYSTEM

AN APPROACH TO CONVENTIONAL LOAD-REJECTION TEST METHOD FOR LARGE-SCALE TURBO-GENERATOR SETS

ANALYSIS ON THE DEAD BAND PROPERTY OF STEAM TURBINE GOVERNING SYSTEM

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