Characterization silicon steel subject to non-sinusoid waveform excitation
Date Issued
2009
Date
2009
Author(s)
Chou, Chih-Chien
Abstract
This research builds a system to measure the characterization of the steel. We can get data in time by this system and use to application. The system contains：generating signal by MATLAB, power amplifier, PWM circuit, Epstein frame, toroidal frame, power meter and oscilloscope. The following are major parts of this paper. (1) Establishing a convenient and practical measurement system that compares with data from CSC to calibrate. (2) Estimating iron losses under PWM. It is not complete information about steel works under PWM. We hope to measure the data about steel by automatic apparatus. (3) New design of the toroial apparatus. It has characteristic as following, to take apart conveniently and quickly, to economize resources, and to compute in correct.
Subjects
Iron losses
PWM
Epstein frame
Toroidal frame
Removable apparatus
Harmonic
Type
thesis
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