Abstract
Closed-loop control of an integrated dual-inverter to drive two permanent magnet motors independently is presented and evaluated experimentally. By utilizing the neutral point of the three-phase main motor, only two inverter legs are needed for the two-phase auxiliary motor. A modified field oriented control scheme for this integrated inverter was introduced and employed in real-time control. Experimental results show that the inverter is able to control two drives independently. An integrated, component-count-reduced drive is achieved.
Original language | English |
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Pages (from-to) | 977-984 |
Number of pages | 8 |
Journal | IEEE Transactions on Power Electronics |
Volume | 23 |
Issue number | 2 |
DOIs | |
State | Published - Mar 2008 |
Keywords
- Closed-loop control systems
- Component-count-reduced inverter
- Permanent magnet motor drive