CAUSE ANALYSIS AND COUNTER-MEASURES FOR LOW VACUUM OCCURRED ON 200 MW UNIT IN SHAOGUAN POWER PLANT

HE Dong-rong

doi:10.19666/j.rlfd.2005.06.013

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CAUSE ANALYSIS AND COUNTER-MEASURES FOR LOW VACUUM OCCURRED ON 200 MW UNIT IN SHAOGUAN POWER PLANT

更新时间：2025-09-28

- CAUSE ANALYSIS AND COUNTER-MEASURES FOR LOW VACUUM OCCURRED ON 200 MW UNIT IN SHAOGUAN POWER PLANT
- Thermal Power Generation Issue 6, Pages: 37-39(2005)
- 作者机构：
  
  韶关发电厂,广东,韶关,512132
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2005.06.013
  CLC： TK268
- Published：2005
- 稿件说明：
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HE Dong-rong. CAUSE ANALYSIS AND COUNTER-MEASURES FOR LOW VACUUM OCCURRED ON 200 MW UNIT IN SHAOGUAN POWER PLANT[J]. Thermal power generation, 2005, (6): 37-39.
DOI：

HE Dong-rong. CAUSE ANALYSIS AND COUNTER-MEASURES FOR LOW VACUUM OCCURRED ON 200 MW UNIT IN SHAOGUAN POWER PLANT[J]. Thermal power generation, 2005, (6): 37-39. DOI： 10.19666/j.rlfd.2005.06.013.

摘要

对韶关发电厂200MW机组低真空的主要原因进行了分析

并在小修中采取了清洗凝汽器换热管及消除凝汽器缺陷、改进中压缸密封系统等措施

使机组的真空度比检修前提高了9%。

Abstract

The main causes leading to occurrence of low vacuum on 200 MW unit in Shaoguan Power Plant have been analysed

and measures

such as cleaning condenser tubes

eliminating defects in the condenser

and improving sealing system of the intermediate pressure cylinder etc.

being taken in the temporary repair

making the vacuum of said unit to be enhanced 9% than that before the said repair.

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