Title :
Simplified modelling and control of a synchronous machine with variable-speed six-step drive
Author :
Senesky, Matthew K. ; Tsao, Perry ; Sanders, Seth R.
Author_Institution :
California Univ., Berkeley, CA, USA
Abstract :
We report on simple and intuitive techniques for the modelling of synchronous machines and their associated control systems. A scheme for control of electrical power flow is proposed for machines with variable-speed six-step drive. The scheme is developed with an eye toward efficient system operation, simple implementation, low latency in the control path and minimized cost of power electronics. Experimental results are presented for application of the control scheme to a homopolar inductor motor, as used in a flywheel energy storage system.
Keywords :
cost reduction; flywheels; homopolar motors; load flow control; machine control; power electronics; synchronous machines; variable speed drives; electrical power flow control; flywheel energy storage system; homopolar inductor motor; power electronics cost minimization; synchronous machine control; synchronous machines modelling; variable-speed drive; Control system synthesis; Control systems; Costs; Delay; Electric variables control; Inductors; Load flow; Power electronics; Power system modeling; Synchronous machines;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2004. APEC '04. Nineteenth Annual IEEE
Print_ISBN :
0-7803-8269-2
DOI :
10.1109/APEC.2004.1296111
