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United States Patent Application

View the Complete Application at the US Patent & Trademark Office
Oak Ridge National Laboratory - Visit the Partnerships Directorate Website
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.
Wang, Fei (Fred), Oak Ridge, TN), Ozpineci, Burak (Oak Ridge, TN), Zheng, Sheng (Oak Ridge, TN), Campbell, Steven L. (Oak Ridge, TN), Chinthavali, Madhu Sudhan (Oak Ridge, TN), Dimitrovski, Aleksandar D. (Oak Ridge, TN), Irminger, Philip R. (Oak Ridge, TN), Onar, Omer C. (Oak Ridge, TN), Seiber, Larry E. (Oak Ridge, TN), Tolbert, Leon M. (Oak Ridge, TN), White, Clifford P. (Oak Ridge, TN), Costinett, Daniel J. (Oak Ridge, TN), Li, Zhi (Oak Ridge, TN), Wang, Jingxin (Oak Ridge, TN), Yang, Fei (Oak Ridge, TN)
15/ 261,106
September 9, 2016
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH AND DEVELOPMENT [0002] This invention was made with United States government support under Contract No. DE-AC05-000R22725 awarded by the United States Department of Energy. The United States government has certain rights in the invention.