Reactor, Transformer, and Power Conversion Apparatus Using Same

摘要

Either a reactor or a transformer includes two facing yoke cores, and a plurality of magnetic leg cores around which coils are wound and gap adjustment means are disposed. The two facing yoke cores are connected with the plurality of magnetic leg cores, and are provided with isotropic magnetic bodies on at least one of the connection parts. The isotropic magnetic bodies are formed from an isotropic magnetic material. A power conversion apparatus includes either the reactor or the transformer.

主权项

1. A reactor, comprising:
two yoke cores facing each other; and plural magnetic leg cores around which respective coils are wound, the magnetic leg cores being provided with gap adjusting means, isotropic magnetic bodies of an isotropic magnetic material, wherein the two facing yoke cores are connected with each other by the plural magnetic leg cores, and corresponding connecting portions at least on one side are provided with respective isotropic magnetic bodies of an isotropic magnetic material.