Modeling of DC Motors (with Live Experiments and Demonstrations) at Universidad de Extremadura скачать в хорошем качестве

Modeling of DC Motors (with Live Experiments and Demonstrations) at Universidad de Extremadura

This is a recording of my lecture at the Universidad de Extremadura in Badajoz in Spain in September 2025. In this interactive lecture, we discussed the fundamentals of direct-current motors and the necessary physical quantities for modeling them. We then developed a model for the motor taking into account is electrical and physical behavior. Finally, I did some experiments and showed some demonstrations to determine the parameters of the motor. This included measurements using a multimeter, a current probe, a high-voltage probe and a USB-powered oscilloscope. The slides and further material can be found here: https://cloud.ovgu.de/s/iSt3rRQBsFCXGA5 Chapter marks: 0:00:00 Welcome 0:01:36 Icebreaker and Preface 0:16:44 Introduction and Motivation 0:28:58 Modeling of a Motor 0:44:01 Measurement Devices 0:54:51 DC Resistance of the Motor 1:02:24 Characteristic Curve Current vs. Voltage 1:09:36 Current Transient When Switching on the Blocked Motor 1:18:28 Current Transient When Switching on the Running Motor 1:23:33 Voltage Transient When Switching off the Running Motor 1:33:06 Summary of the Parameterization Procedure