The power of the medical centrifuge is provided by permanent magnet synchronous motor, so AC control system motor directly determines overall performance centrifuge. In this paper, controlled object, DSP28335 used as main chip, and combined with vector strategy, servo designed. Finally, according to design scheme, soft hard completed, test carried out. results show that designed has fast respon...

Electric Vehicles (EVs) are continuing to grow their share of total vehicle sales as consumers, companies, and governments prioritize automotive electrification. Types EVs include hybrid electric, plug-in battery fuel cell vehicles. Today, commonly use an ac permanent magnet or induction motor. A traction inverter is a critical drivetrain element required convert the dc current available from p...

The objective of this paper is to investigate the performance of 8/6 switched reluctance motor (SRM) when excited with sinusoidal voltage. The conventional R dump converter provides DC excitation with the help of capacitor. In this paper the converter used is the modified R dump converter without DC link capacitor providing AC or sinusoidal excitation. Torque ripple and speed ripple are investi...