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US 2015/0085533 A1Published application
Reactor and power converter
AssigneeToyota Jidosha Kabushiki Kaisha
InventorFumiki Tanahashi
Life of this patent
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Abstract
A reactor includes a magnetic core; a first coil wound around the magnetic core; a second coil wound around the magnetic core; and a magnetic body that is provided between the first coil and the second coil separate from the magnetic core, and that reduces a coupling coefficient between the first coil and the second coil.
Claims7
A reactor comprising:
- a magnetic core;
- a first coil wound around the magnetic core;
- a second coil wound around the magnetic core;
- and
- a magnetic body that is provided between the first coil and the second coil separate from the magnetic core, and that reduces a coupling coefficient between the first coil and the second coil.
2 more elements
A power converter comprising:
- a primary side circuit that includes a first reactor including a first magnetic core, a first coil wound around the first magnetic core;
- a second coil wound around the first magnetic core;
- and a first magnetic body that is provided between the first coil and the second coil separate from the first magnetic core, and that reduces a coupling coefficient between the first coil and the second coil;
- and
- a secondary side circuit that is magnetically coupled to the primary side circuit by a transformer, and includes a second reactor including a second magnetic core, a third coil wound around the second magnetic core;
- a fourth coil wound around the second magnetic core;
- and a second magnetic body that is provided between the third coil and the fourth coil separate from the second magnetic core, and that reduces a coupling coefficient between the third coil and the fourth coil.
4 more elements
Dependencies are inferred from the claim text.