MUMBAI, India, June 13 -- Intellectual Property India has published a patent application (202517051778 A) filed by Denso Corporation, Aichi, Japan, on May 29, for 'control device for dc-dc converter, and program.'
Inventor(s) include Tomita, Kenji; Shimizu, Takahiro; and Ueda, Yusuke.
The application for the patent was published on June 13, under issue no. 24/2025.
According to the abstract released by the Intellectual Property India: "A control device (50) for a DC-DC converter (10, 100) comprises: a current calculation unit (60) that calculates an average current value, which is a time average value in one switching cycle of a current flowing through a reactor (30), on the basis of a current detection value of a current detection unit (42) for detecting the current flowing through the reactor; a duty ratio calculation unit that calculates a duty ratio in a current discontinuous mode on the basis of a command value for the average current value; and a switch control unit (52, 63) that performs switching control for a switch (31) on the basis of the calculated duty ratio. The duty ratio calculation unit calculates relationship information (a, ) pertaining to the average current value and the duty ratio on the basis of duty ratio and average current value calculated in a plurality of past switching cycles and also calculates a duty ratio for the next switching cycle on the basis of the calculated relationship information and the command value."
The patent application was internationally filed on Nov. 09, 2023, under International application No.PCT/JP2023/040372.
Disclaimer: Curated by HT Syndication.
