Automatic contact device for primary current loop

The invention belongs to the technical field of current transformer testing, and particularly relates to a primary current loop automatic contact device, which comprises a plurality of primary current loop automatic contact units arranged in sequence, and each primary current loop automatic contact...

Full description

Saved in:
Bibliographic Details
Main Authors LI PENG, WANG YONGJIA, CHENG LIANGANG, LIANG JINGMIN, CHEN JIANBO, YU XIAOLONG, ZHAO XIN, REN XIUWEI
Format Patent
LanguageChinese
English
Published 08.12.2023
Subjects
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
Online AccessGet full text

Cover

More Information
Summary:The invention belongs to the technical field of current transformer testing, and particularly relates to a primary current loop automatic contact device, which comprises a plurality of primary current loop automatic contact units arranged in sequence, and each primary current loop automatic contact unit comprises a unit body, an insulating mechanism, a primary current loop switching mechanism and a pressing mechanism. Wherein the primary current loop switching mechanism comprises a primary current lead, a conductive copper bar and a primary current loop switching copper bar; the pressing mechanism comprises a linear motor and a pressing head mounted at a shaft head of a push rod of the linear motor; one end of the primary current loop switching copper bar is kept to be connected with the primary current lead, and meanwhile, a spring reset assembly is used for elastic supporting and guiding reset; when the linear motor pushes the pressure head to move up and down, the pressure head is contacted with and separa
Bibliography:Application Number: CN202311463616