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Title: Wireless power system

Abstract

A system and method are provided for a feed-forward control of an inverter to reduce, and potentially minimize, a DC link capacitor of a wireless power transfer system. The feed-forward control may be utilized to reduce the capacitance of the DC link capacitor in a single-phase series-series compensated WPT system.

Inventors:
; ;
Issue Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1987055
Patent Number(s):
11557921
Application Number:
17/195,070
Assignee:
UT-Battelle LLC (Oak Ridge, TN)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B60 - VEHICLES IN GENERAL B60L - PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
H - ELECTRICITY H02 - GENERATION H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Resource Relation:
Patent File Date: 03/08/2021
Country of Publication:
United States
Language:
English
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION

Citation Formats

Galigekere, Veda Prakash, Mukherjee, Subho, and Ozpineci, Burak. Wireless power system. United States: N. p., 2023. Web.
Galigekere, Veda Prakash, Mukherjee, Subho, & Ozpineci, Burak. Wireless power system. United States.
Galigekere, Veda Prakash, Mukherjee, Subho, and Ozpineci, Burak. Tue . "Wireless power system". United States. https://www.osti.gov/servlets/purl/1987055.
@article{osti_1987055,
title = {Wireless power system},
author = {Galigekere, Veda Prakash and Mukherjee, Subho and Ozpineci, Burak},
abstractNote = {A system and method are provided for a feed-forward control of an inverter to reduce, and potentially minimize, a DC link capacitor of a wireless power transfer system. The feed-forward control may be utilized to reduce the capacitance of the DC link capacitor in a single-phase series-series compensated WPT system.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {1}
}

Works referenced in this record:

Power System
patent-application, November 2014


System and Method for Avoiding Inrush Current in a Vehicle Microgrid
patent-application, September 2020


Plug-and-Play Ripple Pacifier for DC Volage Links in Power Electronics Systems and DC Power Grids
patent-application, July 2019


Wireless Power Transmitters with Wide Input Voltage Range and Methods of Their Operation
patent-application, March 2015


Wireless Power Controller and Wireless Power Transmitter Using the Same
patent-application, September 2017


Multiphase inductive power supply system
patent, June 2014


Double-Sided LCC Compensation Method For Wireless Power Transfer
patent-application, January 2015