THREE METHODS FOR DETERMINING OPTIMAL COMBINATION MODE OF CIRCULATING WATER PUMPS

YANG Qin1; DONG Jian-qiang2; ZHOU Xue-yuan11.Changxing Power Generation Co Ltd

doi:10.19666/j.rlfd.2007.06.023

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THREE METHODS FOR DETERMINING OPTIMAL COMBINATION MODE OF CIRCULATING WATER PUMPS

更新时间：2025-09-28

- THREE METHODS FOR DETERMINING OPTIMAL COMBINATION MODE OF CIRCULATING WATER PUMPS
- Thermal Power Generation Issue 6, Pages: 87-88(2007)
- 作者机构：
  
  1. 长兴发电有限责任公司
  2. 湖州市电力局
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.06.023
  CLC： TH318
- Published：2007
- 稿件说明：
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YANG Qin1, DONG Jian-qiang2, ZHOU Xue-yuan11.Changxing Power Generation Co Ltd. THREE METHODS FOR DETERMINING OPTIMAL COMBINATION MODE OF CIRCULATING WATER PUMPS[J]. Thermal power generation, 2007, (6): 87-88.
DOI：

YANG Qin1, DONG Jian-qiang2, ZHOU Xue-yuan11.Changxing Power Generation Co Ltd. THREE METHODS FOR DETERMINING OPTIMAL COMBINATION MODE OF CIRCULATING WATER PUMPS[J]. Thermal power generation, 2007, (6): 87-88. DOI： 10.19666/j.rlfd.2007.06.023.

摘要

发电厂生产过程中常采用循环水泵不同组合方式来维持凝汽器最佳真空。以某公司3号、4号300MW机组为例

介绍了确定循环水泵最佳组合运用方式的3种方法(计算法、试验法和统计法)。对这3种方法的优缺点进行比较后

指出统计法最为实用。

Abstract

In Power-generating production

the optimal vacuum in condenser is commonly maintained by using different combination mode of the circulating water pump. Taking two 300 MW units no.3 and no.4 in one company as example

three methods for determining the optimal operation mode of circulating water pumps

i.e. calculation method

test method

and statistic method

have been presented. After comparison of advantages and disadvantages of three said methods

the statistic method to be the most suitable one for practical use has been pointed out.

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