skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Effective switching frequency multiplier inverter

Abstract

A switching frequency multiplier inverter for low inductance machines that uses parallel connection of switches and each switch is independently controlled according to a pulse width modulation scheme. The effective switching frequency is multiplied by the number of switches connected in parallel while each individual switch operates within its limit of switching frequency. This technique can also be used for other power converters such as DC/DC, AC/DC converters.

Inventors:
 [1];  [2]
  1. Oak Ridge, TN
  2. Okemos, MI
Publication Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN
Sponsoring Org.:
USDOE
OSTI Identifier:
913581
Patent Number(s):
7,253,574
Application Number:
11/173,344
Assignee:
UT-Battelle, LLC ORO
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Su, Gui-Jia, and Peng, Fang Z. Effective switching frequency multiplier inverter. United States: N. p., 2007. Web.
Su, Gui-Jia, & Peng, Fang Z. Effective switching frequency multiplier inverter. United States.
Su, Gui-Jia, and Peng, Fang Z. Tue . "Effective switching frequency multiplier inverter". United States. https://www.osti.gov/servlets/purl/913581.
@article{osti_913581,
title = {Effective switching frequency multiplier inverter},
author = {Su, Gui-Jia and Peng, Fang Z},
abstractNote = {A switching frequency multiplier inverter for low inductance machines that uses parallel connection of switches and each switch is independently controlled according to a pulse width modulation scheme. The effective switching frequency is multiplied by the number of switches connected in parallel while each individual switch operates within its limit of switching frequency. This technique can also be used for other power converters such as DC/DC, AC/DC converters.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Aug 07 00:00:00 EDT 2007},
month = {Tue Aug 07 00:00:00 EDT 2007}
}

Patent:

Save / Share: