LOGIC OPTIMIZATION OF FEED WATER PUMP INTERLOCK OF AIR-COOL 600 MW UNIT

LI Wei-hua1; ZHU Ke2; SONG Zhao-xing1; GAO Chun-yu1 1.North China Electric Power Research Institute Co.

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

LOGIC OPTIMIZATION OF FEED WATER PUMP INTERLOCK OF AIR-COOL 600 MW UNIT

更新时间：2025-09-28

- LOGIC OPTIMIZATION OF FEED WATER PUMP INTERLOCK OF AIR-COOL 600 MW UNIT
- Thermal Power Generation Vol. 38, Issue 5, Pages: 94-97(2009)
- 作者机构：
  
  1. 华北电力科学研究院有限责任公司
  2. 国华锦界能源有限责任公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621.3
- Published：2009
- 稿件说明：
移动端阅览
LI Wei-hua1, ZHU Ke2, SONG Zhao-xing1, et al. LOGIC OPTIMIZATION OF FEED WATER PUMP INTERLOCK OF AIR-COOL 600 MW UNIT[J]. Thermal power generation, 2009, 38(5): 94-97.
DOI：

LI Wei-hua1, ZHU Ke2, SONG Zhao-xing1, et al. LOGIC OPTIMIZATION OF FEED WATER PUMP INTERLOCK OF AIR-COOL 600 MW UNIT[J]. Thermal power generation, 2009, 38(5): 94-97. DOI：

摘要

在对国华锦界能源有限公司1号亚临界600MW空冷机组给水泵大联锁控制逻辑的优化过程中

展示了3台互为备用且均能从A段或B段母线起动电动给水泵的大联锁控制逻辑设计核心。57%ECR负荷下单给水泵运行单给水泵备用的大联锁试验和100%ECR负荷下双给水泵运行单给水泵备用的大联锁试验结果表明

优化后的控制逻辑设计合理、正确。

Abstract

This paper presents an optimization of the interlock logic control of No.1 600 MW subcritical air-cool unit of Guohua Jinjie Energy CO.

Ltd.The interlock logic design core it revealed has a control of three feed water pumps that are standby for one another and can all be started up from section A or B of the bus-bar.Tests on the electric pump interlock were conducted under the different conditions

one is with one pump in operation while the other was standby under 59% load

and the other is that two pumps were in operation while one pump is standby under 100% load.The test results have proved that the logic design after optimization is rational and correct.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

THE OPTIMIZATION STRATEGY OF COORDINATED CONTROL SYSTEM FOR 600 MW THERMAL POWER PLANT

IMPROVEMENT OF RB CONTROL FOR DIRECT FIRING BOILER EQUIPED WITH BLOWER COAL PULVERIZED

RETROFIT OF COORDINATED CONTROL SYSTEM FOR ONCE-THROUGH BOILER OF SUPERCRITICAL 600 MW UNIT AND APPLICATION OF AGC STRATEGY

CALCULATION AND ANALYSIS OF DESUPERHEATING WATER FOR A 2028 t/h BOILER

APPLICATION OF DOUBLE-MODE CONTROL STRATEGY OF SUPERHEATED STEAM TEMPERATURE TO DCS

Related Author

MEI De-qi1

LI Wei-hua2

WANG Jun-xiao1

ZHU Ke1

SONG Zhao-xing2

GAO Chun-yu21.Shanxi Guohua Jinjie Energy Co.

CHANG Peng

GAO Hai-dong

Related Institution

Xi'an Thermal Power Research Institute Co., Ltd

College of Control Science and Engineering, North China Electric Power University

Fujian Electric Power Survey and Design Institute

School of Electrical Engineering, Guizhou University

Datang Fa'er Power Generation Company

AI问答

⁰