MUMBAI, India, July 25 -- Intellectual Property India has published a patent application (202527066433 A) filed by Mitsubishi Electric Corporation, Tokyo, on July 11, for 'control device for rotary machine.'
Inventor(s) include Kondo Shota; and Furukawa Akira.
The application for the patent was published on July 25, under issue no. 30/2025.
According to the abstract released by the Intellectual Property India: "Provided is a control device for a rotary machine, capable of performing stable current control by suppressing the saturation of a stator winding voltage command. This control device is provided with: a current command generation unit (81) for generating a field winding current command and a stator winding current command on the basis of an operation command; a field winding voltage command unit; and a stator winding voltage command unit. The current command generation unit is provided with: a field winding current command generation part (810) for generating a field winding current command on the basis of the operation command and a direct-current voltage; a stator winding current command correction part (811) for generating a state variable on the basis of a current flowing through a field winding and the field winding current command; and a stator winding current command generation part (812) for generating a stator winding current command on the basis of the operation command and the state variable."
The patent application was internationally filed on Mar. 17, 2023, under International application No.PCT/JP2023/010533.
Disclaimer: Curated by HT Syndication.
