UPGRADING OF DG185-385 FEED WATER PUMP FOR A POWER PLANT

LU Hongying1; LU Jianlin2 1.Power Engineering Department

English

您当前的位置：

首页 >

文章列表页 >

UPGRADING OF DG185-385 FEED WATER PUMP FOR A POWER PLANT

Thermal Power Generation Vol. 41, Issue 12, Pages: 109-110(2012)

更新时间：2025-09-28

- UPGRADING OF DG185-385 FEED WATER PUMP FOR A POWER PLANT
- 作者机构：
  
  1. 重庆电力高等专科学校动力工程系
  2. 国网新源公司重庆发电厂
- 作者简介：
- 基金信息：
- DOI：
  CLC： TH38
- Published：2012
- 稿件说明：
移动端阅览
LU Hongying1, LU Jianlin2 1.Power Engineering Department. UPGRADING OF DG185-385 FEED WATER PUMP FOR A POWER PLANT[J]. Thermal Power Generation, 2012, 41(12): 109-110.
DOI：

LU Hongying1, LU Jianlin2 1.Power Engineering Department. UPGRADING OF DG185-385 FEED WATER PUMP FOR A POWER PLANT[J]. Thermal Power Generation, 2012, 41(12): 109-110. DOI：

摘要

基于DG185-385型给水泵的比转速

采用二元设计、三元校核的方法对DG185-385型芯包进行改造

并通过改造前、后的给水泵性能试验验证改造效果。结果表明

给水泵改造后其流量、扬程和效率均有较大提高

可满足单机在150MW负荷以下2台给水泵高效轮换运行。

Abstract

Based on the specific speed of DG185-385 feed water pump

upgrading of the pump was conducted by using dualistic designing and ternary checking method.The optimization effect was verified through performance test of the pump before and after the retrofitting.Results showed that

after improvement

the flow

delivery lift and efficiency of the pump was improved a lot.Two water pumps run alternately and efficiently to insure safe operation of single generator under load of 150 MW can be realized.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Publicity Resources

Practical application and technical discussions of the first set of 1 000 MW domestic full-capacity feed pump unit

A preliminary study of turbine in solar chimney power generation system associated with seawater desalination

A TENTATIVE IDEA FOR ENHANCING THE HIGI-PRESSURE HEATER'S RELIABILITY OF LARGE-SCALE UNITS

APPLICATION AND IMPROVEMENT OF KSB FEED-WATER PUMPS IN SHOUYANGSHAN POWER PLANT

Related Author

崔志勇

尚卫军

安宗武

胡永海

江飞

姜宏伟

唐永利

王海英

Related Institution

Key Laboratory of Condition Monitoring and Control for Power Plant Equipment, Ministry of Education, North China Electric Power University

College of Energy and Electrical Engineering, Hohai University

Jiaozuo Power Plant

Rizhao Power Plant

AI问答

⁰