母管制给水泵组的优化运行研究

华电技术 ›› 2010, Vol. 32 ›› Issue (6): 22-26.

母管制给水泵组的优化运行研究

屈天章，韦红旗，裴东升，江文豪

东南大学能源与环境学院，江苏南京210096

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-06-25

Research on optimal operation of mainpipe scheme feed pumps set

QU Tianzhang, WEI Hongqi, PEI Dongsheng, JIANG Wenhao

School of Energy and Environment, Southeast University, Nanjing 210096, China

Received:1900-01-01 Revised:1900-01-01 Published:2010-06-25

摘要/Abstract

摘要： 采用Apros 5.04高级过程仿真支撑系统，以某热电厂给水管网系统为对象，通过系统提供的图形组态建模，自动化仿真计算，开发出给水管网模型。分析模型计算出的参数，掌握给水系统运行特性，得出不同给水泵组合方式下的电耗以及对高压加热器给水流量分配的影响，进而优化出给水系统的经济运行方式。该项目的实现将大大提高全厂给水系统的运行水平与设备监控水平，完善经济指标考核与分析，对提高全厂机组运行的安全性、经济性具有重要意义。

关键词: 母管制, 给水系统, 仿真, 高压加热器, 给水流量分配, 给水泵组合

Abstract: Adopting the Apros 5.04 advanced procedure simulation support system, taking the feed water pipes network system of a thermal power plant as research object, through the modeling, which is based on the graphical configuration provided by the system, and the automatic simulation calculation, the model of the water feed pipe network was developed. The parameters calculated by using the model were analyzed; the operation characteristics of the water feed system was grasped; the power consumptions under different feed water pump combination were obtained, and its influence on the feed water flow distribution of the high pressure heater was determined; the optimized economical operation mode was realized. The realization of this project will greatly enhance the operation level of the feed water system of whole plant and the equipment monitoring level, will perfect the examination and the analysis of the economical index, and it is of important significance for the security and the economic efficiency of the units of whole plant. 

Key words: main-pipe scheme, feed water system, simulation, high pressure heater, feed water flow distribution, combination of feed water pumps

屈天章;韦红旗;裴东升;江文豪. 母管制给水泵组的优化运行研究[J]. 华电技术, 2010, 32(6): 22-26.

QU Tianzhang;WEI Hongqi;PEI Dongsheng;JIANG Wenhao . Research on optimal operation of mainpipe scheme feed pumps set[J]. Huadian Technology, 2010, 32(6): 22-26.

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