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Discrete‐time model following control of inverter with rectifier load
Author(s) -
Umemura Atsushi,
Haneyoshi Toshimasa,
Saito Yukio,
Harashima Funio
Publication year - 2006
Publication title -
electrical engineering in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.136
H-Index - 28
eISSN - 1520-6416
pISSN - 0424-7760
DOI - 10.1002/eej.20375
Subject(s) - rectifier (neural networks) , inverter , pwm rectifier , waveform , pulse width modulation , precision rectifier , voltage , control theory (sociology) , computer science , small signal model , electronic engineering , capacitor , digital signal processor , engineering , power factor , digital signal processing , electrical engineering , control (management) , stochastic neural network , machine learning , artificial intelligence , recurrent neural network , artificial neural network
Abstract Electronic apparatus, such as a computer, are a capacitor input type rectifier load for the power supply. The rectifier load causes distortions of the power source voltage waveform. Copyright © 2004 Wiley Periodicals, Inc. This paper describes the output voltage characteristic of the single phase PWM inverter controlled by a discrete‐time model following method and connected to a rectifier load. First, the rectifier load model of a discrete‐time system is considered. Next, the discrete‐time model following control system used for this load is described. Then, simulation and experimental results are examined. The simulation results show that this method has robustness to the load change. The experimental system consists of an inverter controlled by a digital signal processor (DSP) and a rectifier load. Experimental results confirmed the validity of the simulation result. © 2006 Wiley Periodicals, Inc. Electr Eng Jpn, 158(2): 72–81, 2007; Published online in Wiley InterScience ( www.interscience.wiley.com ). DOI 10.1002/eej.20375