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Energy Optimal Pulse Pattern for Z-Source Inverter to Increase the Efficiency of Drive Systems in Automotive Applications
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| Author(s) |
Stephan TENNER |
| Abstract |
In automotive applications, the Z-source inverter is a single stage inverter that provides the useful feature of boosting the DC-link voltage to a desired value independently of the battery voltage. The advantage of an adjustable DC-link voltage can be used as a degree of freedom for a loss minimized control of electric drives. However, the semiconductors experience high stress during boost operation. This paper presents pulse patterns that reduce power electronic losses during boost operation. |
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| Filename: | 0247-epe2014-full-11535061.pdf |
| Filesize: | 829.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2015-06-08 by System |
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