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Soft-Switching Inverter Topologies for Linear Motor Drive Applications
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| Author(s) |
J. M.A. Myrzik; J. L. Duarte; K. Wijnands |
| Abstract |
In order to achieve higher power density, higher efficiency and lower EMI and sub-harmonics ratings
soft-transition techniques are applied in DC -AC converter design. This kind of soft-switching
technique enables the implementation of low-noise PWM waveforms by means of auxiliary switches.
A comparison study of two recently developed soft-switching inverter topologies is carried out to
characterize the stress and size of the inverter components and the loss mechanisms. The application
for high-speed linear motors (> 1.0m/sec) stands in the foreground. Limitations of switching frequency
and duty cycle gives a predication of the maximum output current bandwidth and power output. |
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| Filename: | EPE2001 - PP00404 - Myrzik.pdf |
| Filesize: | 116.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-11 by System |
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