Evaluation of a new microcontroller based solution for sensorless control of electrical drives
暂无分享,去创建一个
Sensorless field oriented control has always been an area of study with many insecurities, parameter sensitivities and instabilities. In this paper, after giving a short overview of standard sensorless field oriented control algorithms, a new technology by Texas Instruments called “InstaSPIN” will be evaluated. InstaSPIN promises to solve all of the well-known problems of sensorless control as, weak low speed performance, restricted dynamic response and high parameter sensitivity. The performance will be compared with a standard drive based on a 5 kW permanent magnet synchronous machine.
[1] Ralph Kennel,et al. Sensorless speed and position control of synchronous machines using alternating carrier injection , 2003, IEEE International Electric Machines and Drives Conference, 2003. IEMDC'03..
[2] T. Hubert,et al. Sensorless vector control of a permanent magnet synchronous generator for micro hydro power , 2012, 2012 5th European DSP Education and Research Conference (EDERC).