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Power Supply for Ion Cyclotron Resonance Heating

Award Information

Agency:
Department of Energy
Branch:
N/A
Award ID:
89732
Program Year/Program:
2008 / SBIR
Agency Tracking Number:
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Diversified TechNologies, Inc.
35 Wiggins Avenue Bedford, MA 01730-2345
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2008
Title: Power Supply for Ion Cyclotron Resonance Heating
Agency: DOE
Contract: DE-FG02-08ER85190
Award Amount: $99,807.00
 

Abstract:

Tokamak fusion reactors require highly reliable auxiliary heating systems that are efficient and easy to maintain, in order to provide maximum reactor availability at the lowest operating cost. The existing transmitter design, used in virtually all of the major fusion experiments in the U.S. in the last 25 years, is based on 1970s technology, and the latest generation of fusion experiments have stretched these transmitters to their limit in terms of delivering multi-megawatts of RF power reliably. A significant opportunity exists for advancing transmitter technology using an integrated solid-state opening switch package. In this project, an upgraded transmitter will be designed. Phase I will identify recent advances in high-power solid-state electronics and advanced digital control and implement these advances in the upgraded transmitter design. Phase II will involve the building and testing of these upgrades. Commercial Applications and other Benefits as described by the awardee: Beyond the application to fusion systems, the controls and subsystems developed under this effort also should improve the reliability, efficiency, and performance of existing long-pulse CW transmitters. Applications include commercial broadcast transmitters, high energy accelerators, high power radar transmitters, and industrial RF applications in drying, curing, and related processes.

Principal Investigator:

John Kinross-Wright
Mr.
7812759444
kinross@divtecs.com

Business Contact:

Michael Kempkes
Mr.
7812759444
kempkes@divtecs.com
Small Business Information at Submission:

Diversified Technologies, Inc.
35 Wiggins Avenue Bedford, MA 01730

EIN/Tax ID: 042992321
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No