Comparison between multilevel and classical 2-Level inverters regarding stall torque improvements for driving brushless PM machines

Minshull, S., Bingham, Chris, Foster, M. P. and Stone, D. A. (2009) Comparison between multilevel and classical 2-Level inverters regarding stall torque improvements for driving brushless PM machines. In: PCIM Europe 2009, Power Conversion Intelligent Motion Conference, May 2009, Nurnberg, Germany.

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Item Type:Conference or Workshop contribution (Presentation)
Item Status:Live Archive

Abstract

A previously unreported advantage of increased stall torque achieved from the application of a multilevel inverter, driving a brushless PM machine, is considered here. Experimental results highlight a 41% increase in stall torque with a prototype 5-level inverter. A new switching scheme is also considered to further increase available stall torque.

Additional Information:A previously unreported advantage of increased stall torque achieved from the application of a multilevel inverter, driving a brushless PM machine, is considered here. Experimental results highlight a 41% increase in stall torque with a prototype 5-level inverter. A new switching scheme is also considered to further increase available stall torque.
Keywords:multilevel inverters
Subjects:H Engineering > H610 Electronic Engineering
Divisions:College of Science > School of Engineering
ID Code:2968
Deposited On:18 Jul 2010 20:02

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