MUMBAI, India, Oct. 11 -- Intellectual Property India has published a patent application (202441028354 A) filed by Abb Schweiz Ag, Baden, Switzerland, on April 5, 2024, for 'system and method for performing fault andevent analysis in electrical substations.'
Inventor(s) include Mayukha Pal; Sidharthenee Nayak; Divyanshi Dwivedi; Dick Kronman; Ganesh Kulathu; Chandrashekhar Narayan Bhende; Pradeep Kumar Yemula; and Prasanta Kumar Panigrahi.
The application for the patent was published on Oct. 10, under issue no. 41/2025.
According to the abstract released by the Intellectual Property India: "The present disclosure describes a system and method performing fault and event analysis in electrical substations is disclosed. The method comprises the step of receiving a disturbance record triggered by an intelligent electronic device (IED) at an electrical substation, preprocessing the received disturbance record to extract at least one variable time series data of plurality of electrical parameters, generating a causality matrix based on the extracted at least one variable time series data by applying causal analysis, predicting, using a Machine learning (ML) module, a fault type at least based on the causality matrix, retrieving, from a knowledge database, a plurality of probable causes corresponding to the predicted fault type, determining at least one exact cause from the plurality of probable causes based on the causal pattern, and providing the fault type, the plurality of probable causes, and the at least one exact cause to a user."
Disclaimer: Curated by HT Syndication.
