FAILURE ANALYSIS FOR HIGH-PRESSURE HEATER OF 200 MW STEAM-TURBINE UNITS IN ONE THERMAL POWER PLANT

doi:10.19666/j.rlfd.2004.03.014

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FAILURE ANALYSIS FOR HIGH-PRESSURE HEATER OF 200 MW STEAM-TURBINE UNITS IN ONE THERMAL POWER PLANT

更新时间：2025-09-28

- FAILURE ANALYSIS FOR HIGH-PRESSURE HEATER OF 200 MW STEAM-TURBINE UNITS IN ONE THERMAL POWER PLANT
- Thermal Power Generation Issue 3, Pages: 44-46(2004)
- 作者机构：
  
  1. 哈尔滨汽轮机有限公司
  2. 武汉大学,湖北,武汉,430072
  3. ,黑龙江,哈尔滨,150046
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2004.03.014
  CLC： TK267
- Published：2004
- 稿件说明：
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FAILURE ANALYSIS FOR HIGH-PRESSURE HEATER OF 200 MW STEAM-TURBINE UNITS IN ONE THERMAL POWER PLANT[J]. Thermal power generation, 2004, (3): 44-46.
DOI：

FAILURE ANALYSIS FOR HIGH-PRESSURE HEATER OF 200 MW STEAM-TURBINE UNITS IN ONE THERMAL POWER PLANT[J]. Thermal power generation, 2004, (3): 44-46. DOI： 10.19666/j.rlfd.2004.03.014.

摘要

通过分析某热电厂 2台 2 0 0MW汽轮机组近年来高压加热器的运行状况及其发生故障的原因

提出相应的技术改造措施

以提高高压加热器投入率

从而提高整个机组的经济性。改造后

高压加热器投入率达 99%以上

经济效益显著。

Abstract

Through analysis of operation situation on two 200 MW steamturbine units at one thermal power plant

as well as causes leading to highpressure heater failures occurred in recent years

the corresponding technical retrofitting measures have been put forward

so as to increase the inservice ratio of highpressure heaters

thereby to enhance the economic aspects of the entire unit.

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