供水泵站并联稳态运行与变速调节的MATLAB建模仿真  

Steady-state Operation and Variable-speed Control Simulation Study of Water Supply Pumping Stations Based on MATLAB

作　　者：景浩[1] 刘彩花[1] 牛月[1] 成一雄 

机构地区：[1]太原理工大学水利科学与工程学院,太原030024

出　　处：《中国农村水利水电》2013年第12期143-146,共4页China Rural Water and Hydropower

基　　金：山西省国际合作项目的资助(2013081034)

摘　　要：在国内外供水泵站稳态计算研究的基础上,以通用性、便捷性为目标,借助MATLAB中的SIMULINK仿真平台,通过模块化的建模思路,取代利用计算机汇编语言编程模拟的繁琐过程,实现对供水泵站并联管路系统稳态运行和变速调节的仿真计算,并运用MATLAB强大的图形绘制功能实现泵站管路稳态运行的曲线绘制和分析。重点构建管路系统稳态的仿真模型与变速调节模型。通过实例,验证仿真模型的正确性,以期推动供水泵站设计技术的发展。On the basis of studying the steady-state simulation of the water pumping station at home and abroad, this paper is aiming at achieving a steady-state operation stage of parallel pipeline system and a simulated ealeulation of variable-speed adjustment univer- sally and conveniently, using powerful MATLABs drawing function to realize the steady state operation of pipeline for pump curve plotting and research. In this study, we use SIMULINK simulation platforms in MATLAB and modular modeling thought, taking the place of the complicated process of computer assembly language programming simulation. The key point is building steady-state simulation model and variable-speed adjustment model for the pipeline system. Through those examples, we can verify the correctness of the model so that the development of water pumping station design technology can be promoted.

关 键 词：供水泵站 变速调节 仿真模块 SIMULINK 

分 类 号：TV136.2[水利工程—水力学及河流动力学]