MUMBAI, India, Oct. 11 -- Intellectual Property India has published a patent application (202517091612 A) filed by Schaeffler Technologies Ag & Co. Kg., Herzogenaurach, Germany, on Sept. 24, for 'method for correcting direction of rotation, control unit and electric motor.'
Inventor(s) include Hodrus, Erhard; Eberle, Christian; and Rosch, Alexander.
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 invention relates to a method (10) for correcting a direction of rotation of a rotational movement (16) in an electric motor (12) having a stator (14) and a rotor (18) performing the rotational movement (16) relative to the stator, having the steps of: calculating (24), in a first calculation step (28), a first specified angle of rotation (26) which sets a rotor angle of rotation (30) of the rotor (18) relative to the stator (14) which can be varied by a rotational movement (16) of the rotor (18); calculating (34) a first input angle of rotation (36) depending on the first specified angle of rotation (26); calculating (38), in a second calculation step (42), a second specified angle of rotation (40) depending on the first input angle of rotation (36) and, if a direction of rotation error (46) of the rotational movement (16) of the rotor (18) is detected (44); correcting the angle (48) of the second specified angle of rotation (40) and at least one further calculation variable (50) calculated from the second specified angle of rotation (40) by 180 respectively. The invention further relates to a control unit (74) and to an electric motor (12)."
The patent application was internationally filed on Mar. 14, 2024, under International application No.PCT/DE2024/100205.
Disclaimer: Curated by HT Syndication.
