Title:
REACTOR
Document Type and Number:
WIPO Patent Application WO/2020/246108
Kind Code:
A1
Abstract:
A reactor 100 of the present invention is provided with: a toroidal coil 10 comprising a winding 11 wound to form an annular outer shape; a bus bar 20 electrically connected to one end 111 of the winding 11; and a current sensor 30 for measuring a current that flows through the bus bar 20. The bus bar 20 has an intersecting portion 21C passing through a central region CA consisting of a region on the inside of an inner side surface of the annular outer shape and a region extending from the region in a direction along a central axis of the annular outer shape. Because the current sensor 30 measures a current that flows through the intersecting portion 21C, a detection element in the current sensor is not susceptible to the influence of a disturbance magnetic field.
Inventors:
NOZAKI YOSHIAKI (JP)
IKARASHI YASUHIRO (JP)
ARATONO MITSUO (JP)
IKARASHI YASUHIRO (JP)
ARATONO MITSUO (JP)
Application Number:
PCT/JP2020/011740
Publication Date:
December 10, 2020
Filing Date:
March 17, 2020
Export Citation:
Assignee:
ALPS ALPINE CO LTD (JP)
International Classes:
H01F37/00; H01F27/40
Foreign References:
| JPH06260341A | 1994-09-16 | |||
| JP2015198330A | 2015-11-09 | |||
| JP2013222802A | 2013-10-28 |
Attorney, Agent or Firm:
OKUBO, Katsuyuki (JP)
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