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:
Oct. 11, 2016
Filed:
Sep. 29, 2014
Ingeteam Power Technology, S.a., Zamudio, ES;
Eduardo Sanz Ceballos, Zamudio, ES;
Nagore Azkarate Askasua, Zamudio, ES;
Jose Carlos Alonso Segade, Zamudio, ES;
Iker Esandi Uriz, Sarriguren, ES;
Ainhoa Cárcar Mayor, Sarriguren, ES;
INGETEAM POWER TECHNOLOGY, S.A., Zamudio, ES;
Abstract
Protection system for a power converter connected to a doubly fed induction generator having a rotor and a stator. The power converter includes a grid-side-converter, a machine-side-converter, a DC link between both converters, a chopper connected to the DC link, and a hardware protection system connected to the rotor of the generator. The protection system includes a first control unit for controlling the hardware protection system depending on the voltage in the DC link, a second control unit for controlling the chopper depending on the DC link voltage, and a third control unit for controlling both converters.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile