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Analytic Calculation Of The Dc-Link Capacitor Current For Pulsed Three-Phase Inverters
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| Author(s) |
Folker Renken |
| Abstract |
For pulsed three-phase inverters with symmetrical load
the capacitor current in the dc-link circuit is analytically
calculated. These calculations can be applied for a constant dcvoltage
as well as for sinusoidal modulated voltages and sinusoidal
currents at the output. The additional load of the dc-link capacitor
caused by harmonic currents of the filter circuit or by switching
transitions of semiconductors is examined, too. At last, the
calculations are examined by practical measurements. |
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| Filename: | A64339 |
| Filesize: | 467.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-16 by System |
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