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High Power High Thrust Ion Thruster (HPHTion): 50 CM Ion Thruster for…

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
Program Year/Program:
2011 / STTR
Agency Tracking Number:
090119
Solicitation Year:
2009
Solicitation Topic Code:
T3.01
Solicitation Number:
Small Business Information
ElectroDynamic Applications, Inc.
P.O. Box 131460 Ann Arbor, MI 48113-1460
View profile »
Woman-Owned: No
Minority-Owned: Yes
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2011
Title: High Power High Thrust Ion Thruster (HPHTion): 50 CM Ion Thruster for Near-Earth Applications
Agency: NASA
Contract: NNX11CC56C
Award Amount: $599,242.00
 

Abstract:

Advances in high power, photovoltaic technology has enabled the possibility of reasonably sized, high specific power, high power, solar arrays. At high specific powers, power levels ranging from 50 to several hundred kW are feasible. Coupled with gridded ion thruster technology, this power technology can be mission enabling for a wide range of missions ranging from ambitious near Earth NASA missions to those missions involving other customers as well such as DOD and commercial satellite interests. Indeed the HEFT clearly identified the need for high power electric. The appeal of the ion thrusters for such applications stems from their overall high efficiency, typically>70% and long life. In response to the need for a single, high powered engine to fill the gulf between the 7 kW NEXT system and a notional 25 kW engine, a Phase I activity to build a 25 kW, 50 cm ion thruster discharge chamber was completed with a laboratory model fabricated. The proposed Phase II effort aims to mature the laboratory model into a proto-engineering model ion thruster. The proposed effort involves the evolution of the discharge chamber to a high performance thruster by performance testing and characterization via simulated and full beam extraction testing. Through such testing the design will be optimized leading ultimately to the proposed design, build and preliminary checkout of a proto-engineering model thruster, thereby advancing the TRL level to 4-5 range. Deliverables include the thruster, a design package, and a performance data document.

Principal Investigator:

Christopher N. Davis
Principal Investigator
7346458345
davis@edapplications.com

Business Contact:

Jonathan L. Zagel
Business Manager
7347861434
info@edapplications.com
Small Business Information at Submission:

ElectroDynamic Applications, Inc.
P.O. Box 131460 Ann Arbor, MI 48113-1460

EIN/Tax ID: 383479349
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: Yes
HUBZone-Owned: No
Research Institution Information:
University of Michigan
3003 South State Street
Ann Arbor, MI 48109-48109
Contact: Christine Koch