INTERCONNECTIVE RETROFIT OF VACUUM SYSTEM FOR TWO 300 MW UNITS

ZHENG Yun; YANG Lin; YAN Shou-ying Huarun Electric Power Dengfeng Co Ltd

doi:10.19666/j.rlfd.2008.03.022

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INTERCONNECTIVE RETROFIT OF VACUUM SYSTEM FOR TWO 300 MW UNITS

Thermal Power Generation Issue 3, Pages: 81-82(2008)

更新时间：2025-09-28

- INTERCONNECTIVE RETROFIT OF VACUUM SYSTEM FOR TWO 300 MW UNITS
- 作者机构：
  
  华润电力登封有限公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2008.03.022
  CLC： TM621.7
- Published：2008
- 稿件说明：
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ZHENG Yun, YANG Lin, YAN Shou-ying Huarun Electric Power Dengfeng Co Ltd. INTERCONNECTIVE RETROFIT OF VACUUM SYSTEM FOR TWO 300 MW UNITS[J]. Thermal Power Generation, 2008, (3): 81-82.
DOI：

ZHENG Yun, YANG Lin, YAN Shou-ying Huarun Electric Power Dengfeng Co Ltd. INTERCONNECTIVE RETROFIT OF VACUUM SYSTEM FOR TWO 300 MW UNITS[J]. Thermal Power Generation, 2008, (3): 81-82. DOI： 10.19666/j.rlfd.2008.03.022.

摘要

针对电厂凝汽器真空系统真空泵利用率低、噪音大等问题

在2台300MW机组凝汽器抽空气母管之间增加联络管

对真空系统进行了联络改造

改选后有效节省了厂用电

提高了真空系统和设备的可靠性。

Abstract

Directing against the problems existing in the condenser's vacuum system

such as low coefficient of utilization for the vacuum pump

and high level of noise etc.

in the power plant

an interconnecting pipe has been additionally installed between air-extracting manifolds of the condenser for two 300 MW units

an interconnective retrofit of the vacuum system being carried out. After retrofitting

the service power has been effectively saved

the reliability of vacuum system and equipment being heightened.

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