Controlling speed with PWM

Continued part 1, part 2 of ebook "Arduino development cookbook" provides readers with contents including: chapter 5 - Motor control; chapter 6 - More output devices; chapter 7 - Digital communication with Arduino; chapter 8 - Hacking;...

125p tieulangtran 28-09-2023 10 4   Download

Motivated by the need of energy-efficiency improvements, process optimization, soft-start capability and numerous other environmental benefits, it may be desirable to operate induction motors for many applications at continuously adjustable speeds. The induction motor drives can provide high productivity with energy efficiency in different industrial applications and are the basis for modern automation. This book provides an account of this developing subject through such topics as modelling, noise, control techniques used for high-performance applications and diagnostics....

0p camchuong_1 04-12-2012 99 13   Download

Variable voltage, variable frequency operation of induction machines is realised utilising autonomous inverters, in conjunction with a rectifier and a DC link circuit. The voltage source inverter (VSI) is the most frequently applied power supply source for speed control of induction motors. It can be operated in six-step mode or in PWM mode. Six-step operation will be considered first.

9p nhan321 24-10-2009 94 21   Download