Device and method for predicting state-of-health of battery

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11307263
APP PUB NO 20200408848A1
SERIAL NO

16956832

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Abstract

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An ESS SOH prediction method includes: a capacity virtual division step of virtually dividing a capacity of a measurement target ESS that is to predict an SOH into two or more capacity ranges; each capacity range-dependent charging/discharging cycle data measurement step of measuring charging/discharging cycle data of each capacity range divided in the capacity virtual division step; and a measurement target ESS SOH prediction step of predicting an SOH of a measurement target ESS based on charging/discharging cycle data of each actual ESS measured in the each capacity range-dependent charging/discharging cycle data measurement step.

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Patent Owner(s)

  • LG ENERGY SOLUTION, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chung, Dae Sik Daejeon, KR 8 6
Kim, Jee Ho Daejeon, KR 13 61

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