APPLICATION OF THE THERMAL SYSTEM MATRIX IN CAL CULATION CONCERNING THERMAL PERFORMANCE TEST OF STEAM TURBINE UNIT

QI Zhi-guang; HE Zu-weiChungqing University

doi:10.19666/j.rlfd.2007.08.007

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APPLICATION OF THE THERMAL SYSTEM MATRIX IN CAL CULATION CONCERNING THERMAL PERFORMANCE TEST OF STEAM TURBINE UNIT

更新时间：2025-09-28

- APPLICATION OF THE THERMAL SYSTEM MATRIX IN CAL CULATION CONCERNING THERMAL PERFORMANCE TEST OF STEAM TURBINE UNIT
- Thermal Power Generation Issue 8, Pages: 31-34(2007)
- 作者机构：
  
  重庆大学
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.08.007
  CLC： TK262
- Published：2007
- 稿件说明：
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QI Zhi-guang, HE Zu-weiChungqing University. APPLICATION OF THE THERMAL SYSTEM MATRIX IN CAL CULATION CONCERNING THERMAL PERFORMANCE TEST OF STEAM TURBINE UNIT[J]. Thermal power generation, 2007, (8): 31-34.
DOI：

QI Zhi-guang, HE Zu-weiChungqing University. APPLICATION OF THE THERMAL SYSTEM MATRIX IN CAL CULATION CONCERNING THERMAL PERFORMANCE TEST OF STEAM TURBINE UNIT[J]. Thermal power generation, 2007, (8): 31-34. DOI： 10.19666/j.rlfd.2007.08.007.

摘要

在传统热平衡法的基础上

结合汽轮机组热力性能试验对热力系统测点布置及其修正计算的要求

提出了一种适合汽轮机组热力性能试验计算的矩阵分析法。该方法充分考虑了各类辅助汽水成分的影响

解决了传统计算方法通用性不强的问题

具有简洁、通用和易于程序化的特点。以某台125 MW汽轮机组为例

验证了该方法的正确性。

Abstract

On the basis of traditional heat balance method for the thermal system

and combining with requirements of thermal performance test concerning steam turbine unit for measuring points' distribution in the thermal system

and for their corrective calculation

a matrix analysis method suitable for calculating thermal performance test of steam turbine unit has been put forward.In this method

the influence of all auxilliary steam-water components is fully considered

and the problem of insufficent universality of the traditional calculation method being solved

having features such as simple and clear

universal

and easily to be programmed.Taking a 125 MW steam turbine unit as example

the correctiveness of said method has been verified.

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