MUMBAI, India, Aug. 1 -- Intellectual Property India has published a patent application (202517067846 A) filed by Denso Corporation, Aichi, Japan, on July 16, for 'parallel power supply device and program.'
Inventor(s) include Kuromatsu, Yutaka; Seto, Junichi; and Takashima, Kaoru.
The application for the patent was published on Aug. 1, under issue no. 31/2025.
According to the abstract released by the Intellectual Property India: "Each power conversion device (30, 130) included in a parallel power supply device comprises: an individual output voltage sensor (42, 142) that detects an individual output voltage value (VHr); a current sensor (40, 140) that detects a control current value (ILr); and a control device (50). A system to which the parallel power supply device is applied comprises a common output voltage sensor (44) for detecting a common output voltage value (VHext) that is the voltage value between high and low potential-side output paths (12H, 12L). The parallel power supply device is configured so that the detected common output voltage value, an output-voltage command value (VH*) common to the power conversion devices, and an output-power command value (Pext*) common to the power conversion devices are input to each control device. Each control device performs switching control on the basis of the input output-voltage command value, the individual output voltage value, the control current value, the output-power command value, and the common output voltage value."
The patent application was internationally filed on Nov. 29, 2023, under International application No.PCT/JP2023/042760.
Disclaimer: Curated by HT Syndication.
