STUDY ON THE PARTIAL QUANTITATIVE ANALYSIS METHOD USED IN CONVENTIONAL PERFORMANCE TEST OF STEAM TURBINES

GUO Jiang-long; ZHANG Shu-fang; SONG Zhi-ping

doi:10.19666/j.rlfd.2006.03.005

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STUDY ON THE PARTIAL QUANTITATIVE ANALYSIS METHOD USED IN CONVENTIONAL PERFORMANCE TEST OF STEAM TURBINES

更新时间：2025-09-28

- STUDY ON THE PARTIAL QUANTITATIVE ANALYSIS METHOD USED IN CONVENTIONAL PERFORMANCE TEST OF STEAM TURBINES
- Thermal Power Generation Issue 3, Pages: 15-18(2006)
- 作者机构：
  
  1. 河北省电力研究院
  2. 华北电力大学
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2006.03.005
  CLC： TK267
- Published：2006
- 稿件说明：
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GUO Jiang-long, ZHANG Shu-fang, SONG Zhi-ping. STUDY ON THE PARTIAL QUANTITATIVE ANALYSIS METHOD USED IN CONVENTIONAL PERFORMANCE TEST OF STEAM TURBINES[J]. Thermal power generation, 2006, (3): 15-18.
DOI：

GUO Jiang-long, ZHANG Shu-fang, SONG Zhi-ping. STUDY ON THE PARTIAL QUANTITATIVE ANALYSIS METHOD USED IN CONVENTIONAL PERFORMANCE TEST OF STEAM TURBINES[J]. Thermal power generation, 2006, (3): 15-18. DOI： 10.19666/j.rlfd.2006.03.005.

摘要

汽轮机常规性能试验测点布置有限

测量参数一般局限于高压加热器、除氧器及与二类修正有关的相关参数

使现有的各种热力系统分析方法难以根据这些测量参数准确进行局部定量分析。经过严格的理论分析和数学推导

首次提出了在汽轮机常规性能试验有限的测量参数条件下

进行局部定量分析的新方法

并通过实例进行了验证。新方法具有通用、精确和适应计算机程序化的特点。

Abstract

The arrangement of measuring points in conventional performance test of steam turbines is limited

the measuring parameters are generally confined to related parameters of the high pressure heater

deaeator

and those related to secondary class correction

making various analysis methods of the thermal system to be difficult for accurately carrying out partial quantitative analysis on the basis of said measured parameters. Through strictly theoretical analysis and mathematical deduction

a new method for carrying out the partial quantitative analysis under condition of limited parameters in conventional performance test of steam turbines has been firstly put forward. The new method has features

such as universal

accurate

and suitable for routinization in computers

and it is especially suited to use for the partial quantitative analysis in conventional performance test of steam turbines

and having been validated through practical examples.

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