Copper bar of switched reluctance drive

The utility model discloses a copper bar of a switched reluctance drive. The copper bar comprises a copper bar body and is characterized in that at least two slots are formed in positions close to copper bar mounting holes on a connecting strip of the copper bar body, and the opening directions of t...

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Bibliographic Details
Main Authors XU CHENGHUO, ZHONG YULONG, ZENG HUAQUAN
Format Patent
LanguageChinese
English
Published 25.12.2013
Subjects
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
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Summary:The utility model discloses a copper bar of a switched reluctance drive. The copper bar comprises a copper bar body and is characterized in that at least two slots are formed in positions close to copper bar mounting holes on a connecting strip of the copper bar body, and the opening directions of the adjacent slots are opposite. The copper bar disclosed by the utility model can be used for effectively reducing stress generated on a power module terminal caused by the processing dimension error and assembly position error of the copper bar, avoiding the damage of the power module resulting from over large error and ensuring simple structure and convenient installation and use.
Bibliography:Application Number: CN20132313319U