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:
Dec. 25, 2018
Filed:
Jul. 28, 2014
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Takanobu Nishigai, Hiratsuka, JP;
KYOCERA Corporation, Kyoto, JP;
Abstract
Provided is a determination apparatus and determination method for automatically determining the types of power-supply devices connected, in a power conversion apparatus employing a DC link. The determination apparatus includes: a plurality of connectors that may be connected with the plurality of power-supply devices; a plurality of voltage transducers connected in series with the plurality of connectors; a voltage measuring part configured to measure output voltage values having passed through the plurality of voltage transducers; and a controller determining the plurality of power-supply devices, based on the output voltage values measured by the voltage measuring part when the plurality of voltage transducers have the same step-up ratio, to thereby automatically determine the power-supply devices connected thereto.