Systems and methods for reducing transient voltage spikes in matrix converters
Abstract
Systems and methods are provided for delivering energy using an energy conversion module that includes one or more switching elements. An exemplary electrical system comprises a DC interface, an AC interface, an isolation module, a first conversion module between the DC interface and the isolation module, and a second conversion module between the AC interface and the isolation module. A control module is configured to operate the first conversion module to provide an injection current to the second conversion module to reduce a magnitude of a current through a switching element of the second conversion module before opening the switching element.
- Inventors:
- Issue Date:
- Research Org.:
- DOESC (USDOE Office of Science (SC) (United States))
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1084209
- Patent Number(s):
- 8462528
- Application Number:
- 12/839,134
- Assignee:
- GM Global Technology Operations LLC (Detroit, MI)
- Patent Classifications (CPCs):
-
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
B - PERFORMING OPERATIONS B60 - VEHICLES IN GENERAL B60L - PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
- DOE Contract Number:
- FC26-07NT43123
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 30 DIRECT ENERGY CONVERSION
Citation Formats
Kajouke, Lateef A., Perisic, Milun, and Ransom, Ray M. Systems and methods for reducing transient voltage spikes in matrix converters. United States: N. p., 2013.
Web.
Kajouke, Lateef A., Perisic, Milun, & Ransom, Ray M. Systems and methods for reducing transient voltage spikes in matrix converters. United States.
Kajouke, Lateef A., Perisic, Milun, and Ransom, Ray M. Tue .
"Systems and methods for reducing transient voltage spikes in matrix converters". United States. https://www.osti.gov/servlets/purl/1084209.
@article{osti_1084209,
title = {Systems and methods for reducing transient voltage spikes in matrix converters},
author = {Kajouke, Lateef A. and Perisic, Milun and Ransom, Ray M.},
abstractNote = {Systems and methods are provided for delivering energy using an energy conversion module that includes one or more switching elements. An exemplary electrical system comprises a DC interface, an AC interface, an isolation module, a first conversion module between the DC interface and the isolation module, and a second conversion module between the AC interface and the isolation module. A control module is configured to operate the first conversion module to provide an injection current to the second conversion module to reduce a magnitude of a current through a switching element of the second conversion module before opening the switching element.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {6}
}
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