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Parallel voltage sag compensator with reduced capacitance using a boost‐type power factor correction rectifier
Author(s) -
Kojima Tetsuya,
Takauchi Toshihiko,
Ise Toshifumi,
Iyoda Isao,
Kono Yoshiyuki,
Temma Koji,
Sasao Hiroyuki,
Yamasaki Kiyomi,
Inoue Nobuyoshi,
Takeuchi Yasunori
Publication year - 2007
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.20261
Subject(s) - voltage sag , compensation (psychology) , rectifier (neural networks) , capacitor , power factor , capacitance , voltage , reservoir capacitor , engineering , control theory (sociology) , ac power , decoupling capacitor , electronic engineering , electrical engineering , computer science , control (management) , physics , power quality , psychology , stochastic neural network , electrode , quantum mechanics , machine learning , artificial intelligence , recurrent neural network , artificial neural network , psychoanalysis
A new circuit of parallel‐type voltage sag compensator is proposed in this paper. The proposed voltage sag compensator can reduce the necessary capacity of the energy storage capacitor for compensation by boost‐type power factor correction rectifier charging the capacitor during a voltage sag. As a result the proposed system can reduce the size and maintenance of the apparatus. Copyright © 2004 Wiley Periodicals, Inc. This paper shows the principle and control system of the proposed circuit. Compensation characteristics were demonstrated by simulation and experiment. © 2007 Wiley Periodicals, Inc. Electr Eng Jpn, 159(2): 19–33, 2007; Published online in Wiley InterScience ( www.interscience.wiley.com ). DOI 10.1002/eej.20261