MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202641056660 A) filed by Teknovate Enterprise Solutions Private Limited on May 04, 2026, for Earth Resistance Measurement For Transformers.
Inventors include Prakash M V; Ishwar C Halalli; and Rakesh P.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: A grounding resistance measurement and monitoring system for an energized electrical installation. The system comprises a controlled DC excitation module configured to apply a direct current excitation signal between a first grounding node and a second grounding node associated with the energized electrical installation, a polarity reversal module configured to selectively reverse polarity of the excitation signal, and a sensing module configured to measure one or more electrical parameters associated with the applied excitation signal. A processing unit is configured to determine whether the measured electrical parameters satisfy a substantially stable measurement condition, determine a grounding resistance value based on the measured electrical parameters, and evaluate grounding integrity based on the determined grounding resistance value. The system further includes communication and monitoring functionality for diagnostic evaluation. A corresponding method for monitoring grounding integrity using controlled bidirectional DC excitation and stabilized measurement evaluation. Figure 1 (publication).
Disclaimer: Curated by HT Syndication.
