Cooling strategy for battery systems

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12005810
APP PUB NO 20210309111A1
SERIAL NO

17350725

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Abstract

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Embodiments describe a battery system that includes a first battery module coupled to a regenerative braking system and a control module that controls operation of the battery system by: determining a predicted driving pattern over a prediction horizon using a driving pattern recognition model based in part on a battery current and a previous driving pattern; determining a predicted battery resistance of the first battery module over the prediction horizon using a recursive battery model based in part on the predicted driving pattern, the battery current, a present bus voltage, and a previous bus voltage; determining a target trajectory of a battery temperature of the first battery module over a control horizon using an objective function; and controlling magnitude and duration of electrical power supplied from the regenerative such that a predicted trajectory of the battery temperature is guided toward the target trajectory of the battery temperature during the control horizon.

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Patent Owner(s)

Patent OwnerAddress
CPS TECHNOLOGY HOLDINGS LLC250 VESEY STREET 15TH FLOOR NEW YORK NY 10281

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aliyev, Timur L Chicago, US 10 73
Jin, Zhihong Pewaukee, US 38 272
Johnson, Mark R Milwaukee, US 37 753
Obasih, Kem M Brookfield, US 22 265
Sisk, Brian C Mequon, US 26 429
Wyatt, Perry M Fox Point, US 48 857
Zhang, Zhenli Glendale, US 20 162

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