Title:
REACTOR AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/209462
Kind Code:
A1
Abstract:
Disclosed are a reactor and a manufacturing method therefor. The reactor according to an embodiment of the present invention is a three-phase reactor in which respective phases have the same inductance. The three-phase reactor comprises a yoke core, and the yoke core is formed in a Y-shape or a delta shape such that magnetic fluxes in the respective phases have the same magnetic path length. When the yoke core has the Y-shape, the yoke core includes three pentagonal partial cores, and each of the pentagonal partial cores may maintain internal angles of 120 ℃, 120 ℃, 120 ℃, 90 ℃, and 90 ℃. When the yoke core has the delta shape, the yoke core includes three hexagonal partial cores or three parallelogram partial cores. Each of the hexagonal partial cores may maintain internal angles of 120 ℃, 90 ℃, 150 ℃, 150 ℃, 90 ℃, and 120 ℃, and each of the parallelogram partial cores may maintain internal angles of 120 ℃, 60 ℃, 120 ℃, and 60 ℃.
Inventors:
BYUN SANG BEOM (KR)
Application Number:
PCT/KR2019/016089
Publication Date:
October 15, 2020
Filing Date:
November 22, 2019
Export Citation:
Assignee:
BYUN SANG BEOM (KR)
International Classes:
H01F41/02; C22C1/05; C22C47/14; H01F3/02; H01F27/245; H01F27/255; H01F27/26; H01F27/42
Foreign References:
| JP2018074146A | 2018-05-10 | |||
| JP2018125327A | 2018-08-09 | |||
| JP2014220435A | 2014-11-20 | |||
| JP2019041119A | 2019-03-14 | |||
| US7902956B2 | 2011-03-08 |
Attorney, Agent or Firm:
KIM, Jeong Hoon (KR)
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