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Battery Management System

Abstract: The present invention provides a BMS having a master BMS and at least one slave BMS that receive power from an electric vehicle, wherein each of the master BMS and the slave BMS has first and second ground terminals, the first ground terminals of the master BMS and the slave BMS are connected to a ground terminal of the electric vehicle, the second ground terminal of the master BMS is connected to the first ground terminal of the master BMS, and the second ground terminal of the slave BMS is connected to the second ground terminal of the master BMS.

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Patent Information

Application #
Filing Date
11 March 2026
Publication Number
14/2026
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application

Applicants

LG ENERGY SOLUTION, LTD.
Tower1 108, Yeoui-daero, Yeongdeungpo-gu, Seoul 07335

Inventors

1. LEE, Sang Rae
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

Specification

Documents