Patent ID: 9667040
Date: 2017-05-30
CPC Classifications: H02B,H02M

Claim:
1. A bus bar structure that supplies DC power from a DC power supply to a power semiconductor module, comprising: the bus bar has a first bus bar and a second bus bar, the first bus bar is fixed by a first insulating member having an electrical insulating property, with one surface of the first bus bar exposed, the second bus bar is fixed by a second insulating member having an electrical insulating property, with one surface of the second bus bar exposed, the first bus bar is arranged such that the one surface of the first bus bar faces the one surface of the second bus bar, an insulating object that is different from the first and second insulating members is held between the first bus bar and the second bus bar, the first insulating member has a first projecting part projecting toward the second insulating member, and the first projecting part has, at an end part of the first projecting part, an abutting surface in contact with the second insulating member.