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:
Jan. 08, 2019
Filed:
Sep. 09, 2016
UT Battelle, Llc, Oak Ridge, TN (US);
Fei (Fred) Wang, Oak Ridge, TN (US);
Burak Ozpineci, Oak Ridge, TN (US);
Sheng Zheng, Oak Ridge, TN (US);
Steven L. Campbell, Oak Ridge, TN (US);
Madhu Sudhan Chinthavali, Oak Ridge, TN (US);
Aleksandar D. Dimitrovski, Oak Ridge, TN (US);
Philip R. Irminger, Oak Ridge, TN (US);
Omer C. Onar, Oak Ridge, TN (US);
Larry E. Seiber, Oak Ridge, TN (US);
Leon M. Tolbert, Oak Ridge, TN (US);
Clifford P. White, Oak Ridge, TN (US);
Daniel J. Costinett, Oak Ridge, TN (US);
Zhi Li, Oak Ridge, TN (US);
Jingxin Wang, Oak Ridge, TN (US);
Fei Yang, Oak Ridge, TN (US);
UT-BATTELLE, LLC, Oak Ridge, TN (US);
Abstract
A direct current controller includes a rectifier configured to convert alternating current input into a direct current output. A converter electrically coupled to the rectifier generates a converted direct current voltage that regulates a converted direct current from the direct current output of the rectifier and synthesizes an ac component of an alternating current grid to counteract an induced back-emf. A direct current controller central controller coupled to the converter regulates the converted direct current.