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. 22, 2016
Filed:
Jan. 24, 2013
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi, JP;
Shohei Sunahara, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi, JP;
Abstract
A control apparatus () for a voltage converting apparatus controls a voltage converting apparatus () configured to realize one-arm drive by alternatively switching on first and second switching elements (Q, Q). The control apparatus for the voltage converting apparatus is provided with: a switching control signal generating device configured to generate switching control signals (PWI, PWI) for changing on and off the respective first and second switching elements; a current detecting device configured to detect a current value (IL) of a drive current flowing through the first or second switching element, at rise timing of the switching control signal, when the one-arm drive is changed between one-arm drive using the first arm and one-arm driving using the second arm; a current estimating device configured to estimate an average value of the drive current by using the detected current value; and a current controlling device configured to control the drive current on the basis of the estimated average value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile