| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress vibration propagation from a magnetic gap to a cooler when cooling a reactor having a pair of J-shaped iron cores. <P>SOLUTION: A reactor 10 includes a reactor core 12 of an annular shape by the disposition of the J-shaped iron cores to face each other, and a pair of coils 50, 52 disposed on the reactor core 12. In regard to four retention stays provided on four corners of the reactor 10, the rigidity of a retention stay 64 near a first gap 40 and a retention stay 62 near a second gap 42 is set smaller than the rigidity of a retention stay 60 far from a first gap 40 and a retention stay 66 far from a second gap 42. On the common cooling surface 82 side of the pair of coils 50, 52, which is disposed in a manner to contact to the cooler 80, the retention stay 60 far from the first gap 40 and the retention stay 66 far from the second gap 42 are disposed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
