STUDY ON THE POWER VARIATION DUE TO THE BACK PRESSURE CHANGE OF CONDENS-ING TURBINES

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STUDY ON THE POWER VARIATION DUE TO THE BACK PRESSURE CHANGE OF CONDENS-ING TURBINES

Thermal Power Generation Issue 1, (1999)

更新时间：2025-09-28

- STUDY ON THE POWER VARIATION DUE TO THE BACK PRESSURE CHANGE OF CONDENS-ING TURBINES
- 作者机构：
  
  1. 国家电力公司热工研究院!西安７１００３２
  2. 西安交通大学!西安７１００４９
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621.4
- Published：1999
- 稿件说明：
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STUDY ON THE POWER VARIATION DUE TO THE BACK PRESSURE CHANGE OF CONDENS-ING TURBINES[J]. Thermal Power Generation, 1999, (1).
DOI：

STUDY ON THE POWER VARIATION DUE TO THE BACK PRESSURE CHANGE OF CONDENS-ING TURBINES[J]. Thermal Power Generation, 1999, (1). DOI：

摘要

在确定凝汽机组背压变化引起的机组功率变化时，以汽轮机变工况为基础并考虑热力系统工况的变化，计算在不同负荷及热力系统不同的条件下，机组背压变化所引起的功率变化。并提出一种简化的计算方法，以便于经济运行。

Abstract

When determining the POwer variation due to the back pressure change of the condensing turbines

the change of the unit capacity is calculatedwhen the steam condition changed or the thermal system is in diferent type

which is studied on the basis of the theory of the tUrbine and thermalsystem Performance in variable steam conditions. When determining the POwer variation due to the back pressure change of the condensing turbinesthe unit capacity change is calculated under various loads on basis of the theory of the turbine and thermal system Performance in varied steam con-ditions

with consideration of Performance variation of thermal system. A sample method is established for the economic performance of the unit.

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Related Author

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XUE Zhiheng

PEI Dongsheng

BAO Weiwei

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LYU Kai

Related Institution

Xi’an Thermal Power Research Institute Co., Ltd.

华能苏州热电有限责任公司

哈尔滨汽轮机厂有限责任公司

西安热工研究院有限公司

Huaneng Weihai Power Generation Liability Co., Ltd.

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