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METHODS OF GENERATING PULSE PATTERNS IN VOLTAGE SOURCE P.W.M. INVERTERS AND IMPLEMENTATION IN AN INDUSTRIAL DRIVE
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| Author(s) |
P. Sodermanns |
| Abstract |
The most important methods used to generate the pulse pattern in voltage-source p.w.m. inverters are outlined and compared. In particular, a comparision is made between the output voltages obtained with the different methods. The regular sampling method is used as the modulation technique in a 16-bit-microprocessor-based inverter control for industrial application, with a sine function extended with the third harmonic as the reference curve. A pulse number of 3 is used in the higher output voltage range. The pulse pattern is calculated on-line. |
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| Filename: | Unnamed file |
| Filesize: | 489 KB |
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| Type |
Members Only |
| Date |
Last modified 2021-02-10 by System |
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