MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202641020967 A) filed by P Alagurani; and Dr. G. Vijyalakshmi, Chennai, Tamil Nadu, India B60L, on Feb. 23, for 'comparative reliability analysis of electric vehicle battery degradation under varying charging protocols.'
Inventor(s) include P Alagurani; and Dr. G. Vijyalakshmi.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "The invention presents a comparative analysis of AC Level-2 (ACL2) and DC Fast Charging (DCFC) impacts on electric vehicle battery degradation using State of Health (SOH) and Reliability engineering models. It utilizes Exponential and Weibull distributions to quantify degradation rates from real-world vehicle data. The study establishes that, the Exponential Reliability Model accurately predicts SOH retention and demonstrates that ACL2 charging results in a lower degradation rate(X) compared to DCFC, thereby promoting battery longevity."
Disclaimer: Curated by HT Syndication.
