USA flag logo/image

An Official Website of the United States Government

SiC Power Converter

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
69869
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
N032-0163
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
United Silicon Carbide, Inc
7 Deer Park Drive, Suite E Monmouth Junction, NJ -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2007
Title: SiC Power Converter
Agency / Branch: DOD / NAVY
Contract: N00024-07-C-4109
Award Amount: $325,000.00
 

Abstract:

This SBIR Phase II program is aimed at developing SiC based power converter technology up to 30kW and 50 kHz suitable for compact high power density and high temperature advanced gun system (AGS) and other DOD systems as well as commercial applications. In Phase II, efforts will be concentrated on (i) fabricating large area SiC power switches and rectifiers, (ii) mapping and characterizing the large area SiC devices over a wide temperature range, (iii) design, packaging and characterizing SiC power modules suitable for Y 200 oC operations, and (iv) design and development of SiC based 30kW power converter and fully characterizing the power converter over a wide temperature range and loading conditions. SiC power modules will be developed based on normally-off SiC power switches developed in house. A novel die mounting approach will be utilized to address the CTE mismatch related reliability concerns. A comparative study of sota Si based and SiC based 30 kW converters will be carried out to quantify the advantages of SiC converters. Successful development of this world record high-power, high-frequency and high-temperature converter in Phase II will enable the scaling up of the converter power in privately funded Phase III for higher power AGS and other DOD and civilian applications.

Principal Investigator:

Petre Alexandrov
Sr. Research Enginner
7325659500
uscalexandrov@unitedsic.com

Business Contact:

Maurice Weiner
Vice President
7325659500
uscweiner@unitedsic.com
Small Business Information at Submission:

UNITED SILICON CARBIDE, INC.
New Brunswick Technology Center 100 Jersey Ave.Building A New Brunswick, NJ 08901

EIN/Tax ID: 223527296
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No