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NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Engineering > Bulletin > Reports of the Faculty of Engineering, Nagasaki University > No.18 >


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Title: トランジスタと可飽和磁心によるブリッジ形三相インバータの位相特性
Other Titles: Phase Characteristics of Bridge Type Three-phase Inverter with Transistors and Saturable Cores
Authors: 長尾, 道彦 / 原田, 耕介
Authors (alternative): Nagao, Michihiko / Harada, Koosuke
Issue Date: Jan-1982
Publisher: 長崎大学工学部 / Faculty of Engineering, Nagasaki University
Citation: 長崎大学工学部研究報告, (18), pp.21-28; 1982
Abstract: The intent of this paper is to investigate phase distortion produced by unbalances of circuit parameters in the bridge type threephase inverter. The inverter discussed here has the diode-bridge with a common resistance and the ring connection of the core windings to improve the phase distortion and stability of the three-phase oscillation. In order to analize phase characteristics of the output voltages, semiconductor devices are modeled by switching function, and nonlinear equation for determing operating periods created by the switching-mode operation of the semiconductor devices are obtained. The nonlinear equations are solved numerically by applying the Newton algorithm. The results show the effect of the ring cennection circuit and the relations between phase characteristics and unbalances of circuit parameters.
URI: http://hdl.handle.net/10069/24078
ISSN: 02860902
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:No.18

Citable URI : http://hdl.handle.net/10069/24078

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