The Alternate Current Electrical Machine Experiments and the Research of the Computer Software
[ABSTRACT]：Electrical Motor Automated Testing System developed with the development of PC, Logic Control Device and Intelligence Measure Instrument. With the motortechnology developing, many different type motors are applied wider and wider, suchas the Frequency Motor and Synchronal Perpetuation Magnetism motor, so higherquality motor test system is required.
This thesis presents PC-Base Model Motor Automated Testing System whosecontrol part is consisted of PC and Programmable Logic Device (PLC): PC controlsthe test process, Intelligence measure Instrument; the PLC executes the commandssent from PC. Common Three-coil Motor, Frequency Motor, Synchronal Perpetuation Magnetism Motor can be tested by this system.
Firstly, this thesis compares this automated system hardware structure with thoseof some others, and analyzes the virtues and defects of these systems' hardware structures. Secondly, this thesis introduces the motor test methods according to nation motor test standard and ministry motor test standard, introduces the algorithm of automated test process, and analyzes Frequency Motor automated test to a certain extent. At the same time, this thesis introduces the design of the system software, and the way of dealing with, saving, output the measured data. At last, this thesis gives the way of improving the system, and with the combining with the foreign test system, discusses the trend of motor automated test system
Firstly, this thesis compares this automated system hardware structure with those of some others, and analyzes the virtues and defects of these systems' hardware structures. Secondly, this thesis introduces the motor test methods according to nation motor test standard and ministry motor test standard, introduces the algorithm of automated test process, and analyzes Frequency Motor automated test to a certain extent. At the same time, this thesis introduces the design of the system software, and the way of dealing with, saving, output the measured data. At last, this thesis gives the way of improving the system, and with the combining with the foreign test system, discusses the trend of motor automated test system
Keywords: Electric machine parameter, Electrical Machine Auto Test System, personal computer user-faced
