计算机辅助通风机性能测试  

Fan Performance Computer Aided Testing System

作　　者：梅静静[1] 梅良刚[1] 李嘉炎[2] 

机构地区：[1]安徽理工大学计算机学院,安徽淮南232001 [2]华南理工大学计算机学院,广州510000

出　　处：《煤矿机械》2011年第2期220-221,共2页Coal Mine Machinery

摘　　要：研究是基于C#.net通风机性能测试及分析系统,采用信号转换电路、高精度变送器、PCI2000总线数据采集卡,能够自动对局部通风机的多个参数同时进行采集、计算、转换、并以最小二乘法绘制全压、轴功率、效率随流量变化的性能拟合曲线。将性能参数保存数据库中,测试结果将随时查阅,并能打印输出性能曲线和测试数据报表。Study on performance testing system of fanner. The computer is the core of the system that adopts high precise convertor, signal converting circuit, PCI bus structure data collecting card and C#.net disposing software under Windows circumstance,which can automatically collect many parameters fanner at the same time and account corresponding flux,efficiency, axes power,full voltage,and protract curve of full voltage, eficiency,axes power changing with flux according to measuring results. The system can print performance curve and measuring parameters. data report forms and setup database for performance

关 键 词：通风机 数据采集 性能测试 

分 类 号：TH43[机械工程—机械制造及自动化] TP31[自动化与计算机技术—计算机软件与理论]