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MH-60R Sonar NiCad Battery Reliability Improvement

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
98346
Program Year/Program:
2010 / SBIR
Agency Tracking Number:
N101-018-0697
Solicitation Year:
N/A
Solicitation Topic Code:
NAVY 10-018
Solicitation Number:
N/A
Small Business Information
Ridgetop Group, Inc.
3580 West Ina Road Tucson, AZ 85741-2276
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Woman-Owned: Yes
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2010
Title: MH-60R Sonar NiCad Battery Reliability Improvement
Agency / Branch: DOD / NAVY
Contract: N68335-10-C-0292
Award Amount: $79,943.00
 

Abstract:

Ridgetop's innovative solution will improve the dependability and reliability of the battery system through monitoring and balancing the state-of-charge of the individual cells within the battery pack. This innovation will significantly reduce maintenance and unnecessary battery pack replacement costs for critical military applications. The primary reliability problem with battery packs can be traced to differences in the individual cells comprising the battery. Normally, only the aggregate overall voltage of the battery pack is measured, but the individual degraded cell is not isolated. In that case, no anomaly may be detected, but usage time can be greatly diminished. To avoid this problem, battery packs are routinely replaced even though they don't exhibit any problems. This is a very costly procedure. Ridgetop Group will design an innovative application-specific integrated circuit (ASIC)-based solution that will monitor and control the charging of each cell in a 20-cell series-connected battery pack. The Intelligent Control Module ASIC will also provide important prognostic and usage/lifetime feedback to the user and maintenance personnel.

Principal Investigator:

Ronald Carlsten
Principal Investigator
5207423300
ronald.carlsten@ridgetopgroup.com

Business Contact:

Douglas Goodman
President and CEO
5207423300
doug.goodman@ridgetopgroup.com
Small Business Information at Submission:

Ridgetop Group, Inc.
6595 North Oracle Road Tucson, AZ 85704

EIN/Tax ID: 860979220
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No