TRANSFORMATION RELAY AND BATTERY VOLTAGE MEASUREMENT SYSTEM USING SAME

Title:

TRANSFORMATION RELAY AND BATTERY VOLTAGE MEASUREMENT SYSTEM USING SAME

Document Type and Number:

WIPO Patent Application WO/2016/204364

Kind Code:

A1

Abstract:

The present invention relates to a transformation relay and a battery voltage measurement system using the same. The transformation relay comprises: a transformation unit for transforming the voltage of a voltage measurement signal according to the turn ratio of a primary winding and a secondary winding; and a relay unit which, if the voltage of the transformed voltage measurement signal is inputted, is switched on to transmit the voltage of a battery. The battery voltage measurement system using the transformation relay comprises: the transformation relay; and a measurement unit for receiving the voltage of the battery from the relay unit and measuring a battery voltage value.

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Inventors:

SONG HYEON JIN (KR)
CHOI YANGLIM (KR)

Application Number:

PCT/KR2015/014359

Publication Date:

December 22, 2016

Filing Date:

December 28, 2015

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

G01R31/36; G01R19/165

Foreign References:

JPH05322939A	1993-12-07
KR20110121618A	2011-11-07
KR100636550B1	2006-10-19
US20140321167A1	2014-10-30
KR20050061623A	2005-06-23

Other References: