The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 2025
Filed:
Jun. 12, 2023
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Ali Khalid Al-Karaghouli, West Midlands, GB;
Kashav Sehra, Birmingham, GB;
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
A method of controlling an operating voltage of an electrical system for supplying electrical power to a load includes charging an energy storage unit using electrical power at a predetermined voltage, where the energy storage unit includes a capacitor. The method also includes removing the operating voltage and discharging the energy storage unit across a fixed load. The method further includes monitoring a discharge voltage across the fixed load over a period of time; determining a time constant of the energy storage unit based on the monitored discharge voltage; and comparing the time constant to a threshold value. If the time constant is higher than the threshold value, the method includes decreasing the operating voltage. If the time constant is lower than the threshold value, the method includes increasing the operating voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile