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HEPBURN AND SONS LLC

Company Information
Address
9200 CHURCH ST STE 302
MANASSAS, VA 20110-5561
United States


https://www.hepburnandsons.com

Information

UEI: TLLAP6FKHA99

# of Employees: 56


Ownership Information

HUBZone Owned: No

Socially and Economically Disadvantaged: No

Woman Owned: No



Award Charts




Award Listing

  1. Analysis of MELD Additive Friction Stir Deposition Applications to Improve the Production of Low-Cost Attritable UAVs

    Amount: $49,991.00

    Hepburn and Sons LLC, integrator and leader in technology transition, has teamed with MELD Manufacturing Inc., with support from the University of Dayton Research Institute (UDRI) and Kratos Defense & ...

    SBIRPhase I2022Department of Defense Air Force
  2. Medium Voltage Direct Current (MVDC) Disconnect Switch Design for Shipboard In-Line Distribution Protection

    Amount: $140,000.00

    Hepburn and Sons LLC proposes to design a family of medium voltage direct current (MVDC) disconnect switches, while teaming with the University of Wisconsin Milwaukee (UWM). Shipboard MVDC distributio ...

    SBIRPhase I2022Department of Defense Navy
  3. Coaxial Insulated Bus Pipe for Medium Voltage Direct Current Integration on U.S. Navy Ships

    Amount: $599,958.00

    High energy loads such as directed energy weapons and new combat systems are increasingly being integrated onboard current and future Naval warships. With these new systems, it has become important to ...

    SBIRPhase II2022Department of Defense Navy
  4. Hatchable Solid State Transformer Rectifier Design through System Co-Optimization

    Amount: $799,993.00

    Hepburn and Sons LLC, teamed with the North Carolina State University (NCSU), proposes to prototype, validate, and demonstrate a hatchable solid state transformer rectifier design based off the neutra ...

    STTRPhase II2022Department of Defense Navy
  5. Innovative Test Apparatus for Monitoring Insulation Health of Medium Voltage Direct Current Cables and Insulated Bus Pipe

    Amount: $239,944.00

    Land-based MVAC systems have been used for over a century, and their insulation systems are well known and understood.  The use of MVDC systems on Naval platforms is relatively new.  While some MVAC ...

    SBIRPhase I2021Department of Defense Navy
  6. Ground Fault Detection and Localization for Low Voltage Alternating Current (LVAC) Shipboard Distribution Systems

    Amount: $238,900.00

    Hepburn and Sons LLC proposes to design a ground fault detection system for 440VAC three phase radial Navy shipboard power distribution, while teaming with their partner Florida State University, Cent ...

    STTRPhase I2021Department of Defense Navy
  7. Hatchable Solid State Transformer Rectifier Design through System Co-Optimization

    Amount: $239,958.00

    Hepburn and Sons LLC teamed with North Carolina State University (NCSU) proposes an analysis of alternatives (AoA) to design and optimize a megawatt class, solid state transformer rectifier (SSTR) sup ...

    STTRPhase I2021Department of Defense Navy
  8. Analysis of Dislocation Density, Recrystallization, and Residual Stress in 5XXX Aluminum using Laser Shock Peening to Mitigate Exfoliation Corrosion

    Amount: $1,499,991.00

    Hepburn and Sons LLC offers this proposal to evaluate the mitigation of exfoliation corrosion and stress corrosion cracking (SCC) in 5XXX Aluminum using laser shock peening. The overall stated objecti ...

    SBIRPhase II2020Department of Defense Navy
  9. Coaxial Insulated Bus Pipe for High Energy Application

    Amount: $239,920.00

    Hepburn and Sons LLC proposes to design a Medium Voltage Direct Current (MVDC) coaxial Insulated Bus Pipe (IBP) conductor with the associated connectors, bulkhead penetrations, and shock excursion mou ...

    SBIRPhase I2020Department of Defense Navy
  10. Electrical Hull Penetrator Connectors for Directed Energy Weapon Systems

    Amount: $140,000.00

    Hepburn and Sons LLC is pleased to submit this proposal to develop SUBSAFE Electrical Hull Penetrator (EHP) Connectors for Directed Energy (DE) Weapon Systems. Hepburn has teamed with the highly quali ...

    SBIRPhase I2020Department of Defense Navy
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