Razali, Azziddin Mohamad and Salam, Zainal (2005) Analysis of natural sampled PWM switching strategy for a cascaded multilevel inverter using double integral fourier method. In: 2005 International Conference on Power Electronics and Drives Systems. Institute of Electrical and Electronics Engineers, New York, pp. 1468-1473. ISBN 0-7803-9296-5
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Official URL: http://dx.doi.org/10.1109/PEDS.2005.1619920
Abstract
This paper describes a method to obtain a closed-form solution of the PWM output voltage waveform using a technique known as the double integral Fourier series expansion. A thorough treatment of on the mathematical derivation spectra of output voltage of a cascaded five-level inverter using this approach is given. This is followed by a verification of the results using practical results from a specially built test-rig. In addition, the harmonic spectra obtained from the closed-loop solution are compared with the calculation using the MATLAB time-based simulation.
| Item Type: | Book Section |
|---|---|
| Uncontrolled Keywords: | multilevel inverter, closed-form solution |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 13311 |
| Deposited By: | Liza Porijo |
| Deposited On: | 03 Aug 2011 07:05 |
| Last Modified: | 05 Oct 2017 05:53 |
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