Analysis of orthogonal-core type linear variable inductor and application to var compensator

Kenji Nakamura; Osamu Ichinokura; Mitsuru Maeda; Shigeaki Akatsuka; Kazuo Takasugi; Hiromichi Sato

doi:10.1109/20.908899

Analysis of orthogonal-core type linear variable inductor and application to var compensator

Kenji Nakamura, Osamu Ichinokura, Mitsuru Maeda, Shigeaki Akatsuka, Kazuo Takasugi, Hiromichi Sato

Research output: Contribution to journal › Conference article › peer-review

29 Citations (Scopus)

Abstract

This paper presents a quantitative analysis of the orthogonal-core type linear variable inductor. The orthogonal-core has wedge gaps for reduction of harmonics of the output currents. The analysis is based on a 3-dimensional nonlinear magnetic circuit of the orthogonal-core. Using the magnetic circuit, we can calculate accurately the operating characteristics of the variable inductor. Furthermore, we develop a var compensator for 6.6 kV ac distribution system using the three-phase variable inductor.

Original language	English
Pages (from-to)	3565-3567
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	36
Issue number	5 I
DOIs	https://doi.org/10.1109/20.908899
Publication status	Published - 2000 Sep 1
Event	2000 International Magnetics Conference (INTERMAG 2000) - Toronto, Ont, Canada Duration: 2000 Apr 9 → 2000 Apr 12

Keywords

Linear variable inductor
Orthogonal-core
Reluctance network analysis
Var compensator

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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title = "Analysis of orthogonal-core type linear variable inductor and application to var compensator",

abstract = "This paper presents a quantitative analysis of the orthogonal-core type linear variable inductor. The orthogonal-core has wedge gaps for reduction of harmonics of the output currents. The analysis is based on a 3-dimensional nonlinear magnetic circuit of the orthogonal-core. Using the magnetic circuit, we can calculate accurately the operating characteristics of the variable inductor. Furthermore, we develop a var compensator for 6.6 kV ac distribution system using the three-phase variable inductor.",

keywords = "Linear variable inductor, Orthogonal-core, Reluctance network analysis, Var compensator",

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AU - Nakamura, Kenji

AU - Ichinokura, Osamu

AU - Maeda, Mitsuru

AU - Akatsuka, Shigeaki

AU - Takasugi, Kazuo

AU - Sato, Hiromichi

PY - 2000/9/1

Y1 - 2000/9/1

N2 - This paper presents a quantitative analysis of the orthogonal-core type linear variable inductor. The orthogonal-core has wedge gaps for reduction of harmonics of the output currents. The analysis is based on a 3-dimensional nonlinear magnetic circuit of the orthogonal-core. Using the magnetic circuit, we can calculate accurately the operating characteristics of the variable inductor. Furthermore, we develop a var compensator for 6.6 kV ac distribution system using the three-phase variable inductor.

AB - This paper presents a quantitative analysis of the orthogonal-core type linear variable inductor. The orthogonal-core has wedge gaps for reduction of harmonics of the output currents. The analysis is based on a 3-dimensional nonlinear magnetic circuit of the orthogonal-core. Using the magnetic circuit, we can calculate accurately the operating characteristics of the variable inductor. Furthermore, we develop a var compensator for 6.6 kV ac distribution system using the three-phase variable inductor.

KW - Linear variable inductor

KW - Orthogonal-core

KW - Reluctance network analysis

KW - Var compensator

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