Samsung Electronics Co., Ltd.

Jeonghoon Jo

Krishnan Seethalakshmi Hariharan

Anshul Kaushik

Rajkumar Subhash Patil

Ashish Khandelwal

Piyush Tagade

Ankit Yadu

Subramanian Swernath Brahmadathan

Aravinda Reddy Mandli

Arijit Guha

The present disclosure provides a method and a system for improving the state of health (SoH) of rechargeable batteries. The method comprises receiving a plurality of battery parameters during charging of a battery and estimating model parameters of the battery using a mathematical model. The method also comprises comparing the estimated model parameters of the battery and the received battery parameters to determine degradation parameters of the battery in real-time, determining new charging current profile of the battery based on the degradation parameters of the battery, and applying the determined new charging current profile to the battery for improving the SoH of the battery.

Method and system for improving state of health of rechargeable batteries

A method for predicting an onset of a capacity fading in a battery includes measuring, over a period of time, a plurality of parameters related to charging and discharging cycles of the battery; detecting, based on the measured plurality of parameters, the onset of the capacity fade in the battery; and providing a notification on the electronic device indicating the detected onset of the capacity fade.

Method and system for predicting onset of capacity fading in a battery

Growing community of inventors

Suwon-si, South Korea

Jeonghoon Jo