Title:
NON-ROTATING ELECTRIC POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/010435
Kind Code:
A1
Abstract:
The present invention relates to a non-rotating electric power conversion device configured to improve electric power conversion efficiency. The non-rotating electric power conversion device according to the present invention is configured to convert a direct current to a direct current of different electric power or to an alternating current, or convert an alternating current to an alternating current of different electric power or to a direct current, and comprises a core member (220) made of a magnetizable material, a field magnet unit (10) coupled to the core member (220), and an armature unit (20) coupled to the core member (220). The armature unit (20) comprises a cylindrical first housing (11) which is made of a magnetizable material, and which has a hollow portion (12) provided at the center portion thereof such that the core member (220) is inserted therein, and a first coil member (15) contained inside the first housing (11). The armature unit (20) comprises a second housing (22) configured in a ring shape and made of a magnetizable material, and a second coil member (21) contained in the second housing (22) in an attachable/detachable manner.
Inventors:
YOO HYUNG JU (KR)
CHOI WOO HEE (KR)
HWANG NAN KYUNG (KR)
YU SUNG KWON (KR)
CHOI WOO HEE (KR)
HWANG NAN KYUNG (KR)
YU SUNG KWON (KR)
Application Number:
PCT/KR2023/009797
Publication Date:
January 11, 2024
Filing Date:
July 10, 2023
Export Citation:
Assignee:
YOO HYUNG JU (KR)
CHOI WOO HEE (KR)
HWANG NAN KYUNG (KR)
CHOI WOO HEE (KR)
HWANG NAN KYUNG (KR)
International Classes:
H01F30/06; H01F27/02; H02M3/04; H02M5/04; H02M7/04
Domestic Patent References:
| WO2021247316A1 | 2021-12-09 |
Foreign References:
| KR20220088654A | 2022-06-28 | |||
| KR101618357B1 | 2016-05-04 | |||
| KR20220075197A | 2022-06-07 | |||
| JP2021148147A | 2021-09-27 |
Attorney, Agent or Firm:
HONG, Sung Hoon (KR)
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