Power conversion device and electric vehicle
AssigneeMitsubishi Electric Mobility Corporation
InventorsSeiya EBIHARA, Kazuhiro FUJIOKA
Life of this patent
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Abstract
In a power conversion device, provided are a substrate having one or more through holes, a bus bar connected to a power module and disposed to face the substrate, a core surrounding the bus bar, having a prismatic body with a notch portion, and including a pair of protruding portions formed along the notch portion, and a magnetoelectric conversion element disposed on the substrate. At least one of the pair of protruding portions of the core is inserted into the one or more through holes and fixed to the substrate, and the magnetoelectric conversion element is disposed in either the notch portion of the core or a clearance between the pair of protruding portions of the core.
Claims20
A power conversion device comprising:
- a substrate having one or more through holes;
- a bus bar connected to a power module and disposed to face the substrate;
- a core surrounding the bus bar, having a prismatic body with a notch portion, and including a pair of protruding portions formed along the notch portion;
- and
- a magnetoelectric conversion element disposed on the substrate and configured to convert a detected magnetic field into an electrical signal, wherein
- at least one of the pair of protruding portions of the core is inserted into the one or more through holes and fixed to the substrate, and
- the magnetoelectric conversion element is disposed in either the notch portion of the core or a clearance between the pair of protruding portions of the core.
Dependencies are inferred from the claim text.