Advanced noise shaping and filter design with feedback quantizer PWM

Title: Advanced noise shaping and filter design with feedback quantizer PWM
Creator: Mirzaeva, Galina; Goodwin, Graham
Relation: 2013 IEEE International Conference on Industrial Technology. Proceedings of the 2013 IEEE International Conference on Industrial Technology (Cape Town, South Africa 25-28 February, 2013) p. 469-474
Publisher Link: http://dx.doi.org/10.1109/ICIT.2013.6505717
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Resource Type: conference paper
Date: 2013
Description: There has been a continuous development of PWM strategies addressing different inverter topologies, as well as requirements of efficiency and minimal distortion. One of such strategies recently proposed by the authors is Feedback Quantizer PWM (FBQ-PWM). In this paper we briefly describe FBQ-PWM. We present a detailed study of different feedback filter options for noise spectrum shaping. We illustrate our study with detailed simulations and experimental results. The paper is concluded by a summary of its main findings and notes on potential applications.
Subject: Chebyshev approximation; harmonic analysis; inverters; pulse width modulation; quantization; sensitivity
Identifier: http://hdl.handle.net/1959.13/1298849
Identifier: uon:19738
Identifier: ISBN:9781467345675
Language: eng
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