Power Converter
First Claim
1. A power converter comprising:
- a power semiconductor module that converts DC current into AC current;
a casing that forms a housing space for housing the power semiconductor module;
an AC relay bus bar that is connected to an AC terminal of the power semiconductor module by weld connection; and
an AC terminal block that is connected to an AC terminal of a motor,wherein the AC relay bus bar is supported by the casing through an insulating member, andwherein the AC terminal block is connected to the AC relay bus bar and supported by the casing.
2 Assignments
0 Petitions
Accused Products
Abstract
An object of the invention is to further improve connection reliability of internal components of a power converter. According to the invention, there is provided a power converter including a power semiconductor module that converts DC current into AC current; a casing that forms a housing space for housing the power semiconductor module; an AC relay bus bar that is connected to an AC terminal of the power semiconductor module by weld connection; and an AC terminal block that is connected to an AC terminal of a motor, wherein the AC relay bus bar is supported by the casing through an insulating member, and the AC terminal block, is connected to the AC relay bus bar and supported by the casing.
25 Citations
6 Claims
-
1. A power converter comprising:
-
a power semiconductor module that converts DC current into AC current; a casing that forms a housing space for housing the power semiconductor module; an AC relay bus bar that is connected to an AC terminal of the power semiconductor module by weld connection; and an AC terminal block that is connected to an AC terminal of a motor, wherein the AC relay bus bar is supported by the casing through an insulating member, and wherein the AC terminal block is connected to the AC relay bus bar and supported by the casing. - View Dependent Claims (2, 3, 4, 5, 6)
-
Specification