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Coil Simulator for AC Conductors

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
72723
Program Year/Program:
2005 / STTR
Agency Tracking Number:
F045-002-0177
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
AMERICAN SUPERCONDUCTOR
64 Jackson Road Devens, MA 01434-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2005
Title: Coil Simulator for AC Conductors
Agency / Branch: DOD / USAF
Contract: FA9550-05-C-0162
Award Amount: $500,000.00
 

Abstract:

This STTR Project addresses stability issues in Second Generation High Temperature Super- conductor (2G HTS) wire. It explores novel ways to address and characterize 2G HTS stability, in particular when used under ac conditions. In the Phase I novel components for increased stability were explored. Stability of various conductors was tested. A so-called "Coil Simulator" was designed. In the Phase II a number of 2G conductors will be manufactured which are stabilized in a variety of ways. The conductors will be tested in short lengths and in coil form. Quench protection will be addressed. The Coil Simulator will be built. It will test a conductor in short lengths as if positioned in a coil, under a wide range of conditions. The test conditions can be varied widely. They include a combination of DC and AC magnetic fields, sample AC currents with frequencies up to 400Hz, and temperatures ranging from 27 K to 77 K. The coil simulator will test a number of wire architectures as produced under this Phase II. The stability results from this Coil Simulator will be compared to stability measurements in a number of small coils using the same 2G conductors. The work will greatly facilitate future 2G conductor design.

Principal Investigator:

C. L. Thieme
Senior Technical Staff
5086214264
cthieme@amsuper.com

Business Contact:

Tom Rosa
V.P., Finance & Accounting
5086214265
trosa@amsuper.com
Small Business Information at Submission:

American Superconductor
Two Technology Drive Westborough, MA 01581

EIN/Tax ID: 042959321
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
FLORIDA STATE UNIV.
1800 E. Paul Dirac Drive
Tallahassee, FL 32310
Contact: Kemper Kemper
Contact Phone: (850) 644-3347
RI Type: Nonprofit college or university