Title:
STATIONARY INDUCTION APPARATUS
Document Type and Number:
Japanese Patent JP2016048741
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a multi-phase stationary induction apparatus, such as a three-phase reactor, where the reactance is made variable by a simple device configuration.SOLUTION: A multi-phase stationary induction apparatus having a main magnetic path 1 of N-phase and N-legs (N is 3 or more), and main windings 2u, 2v, 2w wound around respective main legs, is provided with generation means 50 for generating control magnetic flux of variable magnitude in a direction substantially perpendicular to any of the N-phase main magnetic flux at a cross-point 5 of the main magnetic path. The N-phase reactance can be varied by controlling the magnitude of control magnetic flux by the generation means.SELECTED DRAWING: Figure 1
Inventors:
ICHIMURA SATOSHI
KURITA NAOYUKI
MIYAMOTO NAOYA
MATSUO TAKAHIDE
KURITA NAOYUKI
MIYAMOTO NAOYA
MATSUO TAKAHIDE
Application Number:
JP2014173426A
Publication Date:
April 07, 2016
Filing Date:
August 28, 2014
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H01F29/14; H01F30/12
Domestic Patent References:
| JPH03219608A | 1991-09-27 | |||
| JP2010093083A | 2010-04-22 | |||
| JPS5013057B1 | 1975-05-16 | |||
| JPS5556608A | 1980-04-25 | |||
| JP2002050524A | 2002-02-15 |
Foreign References:
| US20130021126A1 | 2013-01-24 |
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda
Shigemi Iwasaki
Yuji Toda
Shigemi Iwasaki
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