The Application Study of Optimization for the Circulating Water Pump in a 330MW Unit

QIN Dachuan; LI Wei

doi:10.3969/J.ISSN.2095-3429.2017.06.008

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

The Application Study of Optimization for the Circulating Water Pump in a 330MW Unit

更新时间：2025-06-06

- The Application Study of Optimization for the Circulating Water Pump in a 330MW Unit
- Vol. 38, Issue 6, Pages: 34-37(2017)
- 作者机构：
  
  华电电力科学研究院,浙江,杭州,310030
- 作者简介：
- 基金信息：
- DOI：10.3969/J.ISSN.2095-3429.2017.06.008
  CLC： TM621
- Online First：30 December 2017，
  
  Published：2017
- 稿件说明：
移动端阅览
QIN Dachuan, LI Wei. The Application Study of Optimization for the Circulating Water Pump in a 330MW Unit[J]. 2017, 38(6): 34-37.
DOI：

QIN Dachuan, LI Wei. The Application Study of Optimization for the Circulating Water Pump in a 330MW Unit[J]. 2017, 38(6): 34-37. DOI： 10.3969/J.ISSN.2095-3429.2017.06.008.

摘要

为解决循环水泵的运行效率偏低的问题

通过CFD计算软件

对循环水泵叶片的压力场及速度场进行计算分析

提出了循环水泵的改造方案

并对该方案在国内某330MW机组的运行情况进行了分析

得出以下结论:该方案可有效改善叶片的压力场和速度场分布情况

可有效提高循环水泵效率

降低水泵电耗;该方案实施后

水泵电耗每年减少36.63万kW·h

节电效益达17.58万元/a。

Abstract

To improve the efficiency of circulating water pump during the operation

by means of the CFD software

this article analyses the pressure and velocity distribution of the blade of the pump

proposes a reconstruction scheme of the pump

and studies the operation situation of the scheme in a 330 MW unit. The result shows that the scheme can effectively improve the pressure and velocity distribution of the blade

increase the efficiency of the pump

reduce the power consumption. The power consumption of the pump depressed 0.3663 million kW·h

while the benefit is about 0.1758 million yuan each year ofer the programnce was implemented.

关键词

Keywords

references

Views

861

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Experimental and Application Research of Novel Polyamine-Based CO2 Absorbents in Gas-Fired Power Plants

Improvement and Engineering Application on Pulse Power Supply of Electrostatic Precipitator in Coal-Fired Power Plant

Research on Low Carbon Information Disclosure and Low Carbon Transition Efficiency of Listed Power Generation Companies

Comprehensive Optimization of the Cold End of 1 000 MW Ultra-Supercritical Unit Based on Pump Frequency Conversion

Energy Saving and Carbon Reduction Analysis of Electrostatic Precipitator Under Double Carbon Background

Related Author

ZHANG Li

YIN Aiming

MENG Fanqin

HUANG Zhongyuan

CHEN Shaoyun

JIN Xuliang

ZHAO Haibao

HE Yuzhong

Related Institution

North China Electric Power Test and Research Institute, China Datang Corporation Science and Technology General Research Institute Ltd., Shijingshan District

State Key Laboratory of Fine Chemical Engineering (School of Chemical Engineering, Dalian University of Technology)

Zhejiang Feida Environmental Science & Technology Co., Ltd., Zhuji

Key Laboratory of Coal-fired Flue Gas Purification Equipment Research of Zhejiang Province, Zhuji

State Key Laboratory of Coal Combustion (Huazhong University of Science and Technology)

AI问答

⁰