Magnesium Diboride Superconducting Stator Coils for Electric Propulsion Systems

Award Information
Agency: National Aeronautics and Space Administration
Branch: N/A
Contract: NNC06CA55C
Agency Tracking Number: 055054
Amount: $69,999.00
Phase: Phase I
Program: SBIR
Awards Year: 2006
Solicitation Year: 2005
Solicitation Topic Code: A2.05
Solicitation Number: N/A
Small Business Information
Hyper Tech Research, Inc.
1275 Kinnear Road, Columbus, OH, 43212-1155
DUNS: 014152511
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Matthew Rindfleisch
 Principal Investigator
 (614) 481-8050
 mrindfleisch@hypertechresearch.com
Business Contact
 Michael Tomsic
Title: President
Phone: (614) 481-8050
Email: mtomsic@hypertechresearch.com
Research Institution
N/A
Abstract
Many are pursuing the development of electric propulsion systems for large aircraft due to the potential of being cleaner, quieter, lighter, and more versatile than current platforms and because the use of liquid hydrogen (LH2) fuel in these systems decreases our dependence on petroleum. It is desirable to have very light components, such as the stator, for these electric propulsion systems. Superconducting stator coils can be lighter weight than cryogenically cooled copper stator coils. The recent development of magnesium diboride (MgB2) superconducting wires makes possible the potential to have much lighter weight superconducting stator coils than with any other metal or ceramic superconductor. The MgB2 superconductor, cooled in the available liquid hydrogen fuel, is the ideal candidate wire material for stator coils for large aircraft motors. The lighter weight coils, especially in the stator, will enable a lighter weight motor. During the Phase I we will demonstrate using this magnesium diboride superconductor wire in diamond wound stator coil form. This will show feasibility of fabricating full size diamond patterned stator coils in a Phase II effort.

* information listed above is at the time of submission.

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