Journal ArticleDOI
Analysis of modulation processes in power convertors
A. Balestrino,G. de Maria,Lorenzo Sciavicco +2 more
- Vol. 125, Iss: 5, pp 411-412
TLDR
In this paper, a novel approach to the analysis of modulation processes in power convertors is developed, where the single harmonic components of the modulator output spectrum are given in terms of series with fast convergence rate.Abstract:
A novel approach to the analysis of modulation processes in power convertors is developed. The single harmonic components of the modulator output spectrum are given in terms of series with fast convergence rate. The method set forth is based on the theory of the Kapteyn series. Both the cases of rational and irrational frequency ratio are treated and some typical peculiarities of the modulation processes are stressed.read more
Citations
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Journal ArticleDOI
Application of Pulse Ratio Modulation to Fixed-Frequency Sinusoidal Tracking Inverters
TL;DR: In this paper, the application of pulse ratio modulation techniques in the field of fixed-frequency inverters with sinusoidal output waveforms is discussed, and the criteria for choosing the parameters of the output filter and of the compensation network are analyzed, and a comparison is effected between the results obtained by employing either the aforementioned modulation technique or a fixed frequency pulsewidth modulation technique.
Journal ArticleDOI
An Optimal Microcomputer-Controlled Converter for Feeding AC Motors
F. Aldana,J. Peire,C.M. Peñalver +2 more
TL;DR: In this paper, a microprocessor based control circuit using the MC6802, which generates all the control signals necessary for feeding AC motors, is presented, based on the Control Rose Theory and the Existential Function Modulation (E.F.M).
Journal ArticleDOI
Implementation and Comparison between Two Algorithms of Three-Level Neutral Point Clamped Voltage Source Inverter
TL;DR: This paper presents a comparison between two Pulse Width Modulation algorithms applied to a three-level Neutral Point Clamped (NPC) Voltage Source Inverter (VSI) and develops the two PWM strategies to control this converter.
References
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Book
A treatise on the theory of Bessel functions
TL;DR: The tabulation of Bessel functions can be found in this paper, where the authors present a comprehensive survey of the Bessel coefficients before and after 1826, as well as their extensions.
Journal ArticleDOI
New sinusoidal pulsewidth-modulated invertor
TL;DR: In this article, an invertor-output frequency range analysis is presented, using a 3-dimensional modulation-model approach, and the results of this analysis provide the system designer with generalised frequency-spectra characteristics for any particular frequency ratio and modulation depth.
Journal ArticleDOI
Novel approach to the analysis and synthesis of modulation processes in power convertors
S.R. Bowes,B.M. Bird +1 more
TL;DR: A powerful method of analysing and synthesising these complex modulation processes using a 3-dimensional modulation-model approach is presented, which provides a lucid geometric interpretation of the processes involved.
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