MUMBAI, India, Sept. 12 -- Intellectual Property India has published a patent application (202517080859 A) filed by Siemens Aktiengesellschaft, Munchen, Germany, on Aug. 26, for 'method for monitoring the state of a drive train.'
Inventor(s) include Behringer, Klaus; Pirstat, Daniel; and Zettner, Jurgen.
The application for the patent was published on Sept. 12, under issue no. 37/2025.
According to the abstract released by the Intellectual Property India: "The invention relates to a method for monitoring the state of a drive train (D) which has an electric motor (M) operated on an electric power network (N), said method comprising the following steps: - detecting measurement values of a voltage (Um) present at the electric motor (M), said voltage being provided by the electric power network, and measurement values of a current (Im) which flows through the electric motor (M) as a result of the voltage present at the electric motor (M); - analysing the measurement values (Um, Im); - ascertaining a voltage anomaly (Uanomal) if the detected voltage (Um) is outside a defined quality range (Uqual); - ascertaining a current anomaly (Ianomal) if the detected current (Im) does not show a specified current response (Iresp) to the detected voltage (Um); - generating a fault message for a fault (ED) in the drive train (D) if only a current anomaly (Ianomal), but not a voltage anomaly (Uanomal) was ascertained; - generating a fault message for a fault (EN) in the power network (N) if a voltage anomaly (Uanomal) was ascertained."
The patent application was internationally filed on Jan. 09, 2024, under International application No.PCT/EP2024/050353.
Disclaimer: Curated by HT Syndication.
