MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202531031409 A) filed by Bharat Heavy Electricals Limited on March 30, 2025, for Protection System And Method For Phase-To-Phase Fault Of Brushless Exciter.
Inventors include Jagadish Sah; Nakul Singh Rana; Pradeep Uniyal; Santosh Kumar; and Manish Kumar Singh Yadav.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: ABSTRACT PROTECTION SYSTEM AND METHOD FOR PHASE-TO-PHASE FAULT OF BRUSHLESS EXCITER The present invention relates to a protection system (100) and method for a brushless exciter during open-circuit (OCC) testing, designed to monitor armature voltage (Va) and field current (If) in real-tim...