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SIGMA TECHNOLOGIES INTERNATIONAL GROUP, INC.
UEI: Z9AXH5DHE639
# of Employees: 27
HUBZone Owned: No
Socially and Economically Disadvantaged: No
Woman Owned: No
Award Charts
Award Listing
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Energy Buffer Capacitors for Use in Dynamic Power Conversion ACUs
Amount: $711,309.00Dynamic power generation systems such as Stirling engines are a key element of spacecraft designed for deep space missions, lunar exploration and other applications where photovoltaic arrays have limi ...
SBIRPhase II2021National Aeronautics and Space Administration -
Energy Buffer Capacitors for Use in Dynamic Power Conversion ACUs
Amount: $124,555.00This NASA Phase I SBIR proposal addresses the development of energy buffer capacitors to replace multilayer ceramic (MLC) capacitors used in the advance controller unit (ACU), of dynamic power convers ...
SBIRPhase I2020National Aeronautics and Space Administration -
Physical Vapor Deposition (PVD) as a Method to produce High Aspect Ratio Conductive Flakes for Advanced Bispectral or Infrared (IR) Obscuration
Amount: $166,038.00This Phase I STTR proposal addresses the development of a low cost electrically conductive obscurant, with functionality in the visible and IR spectra. A commercial low-cost state of the art PVD proce ...
STTRPhase I2020Department of Defense Army -
Lightweight High Energy Density Capacitors for NASA AMPS and PPUs
Amount: $723,557.00All NASA Power Processing Units (PPUs) including DC to DC and DC to AC converters and inverters require a DC-link capacitor, placed between the DC source (PV solar array or battery) and the switching ...
SBIRPhase II2018National Aeronautics and Space Administration -
Lightweight High Energy Density Capacitors for NASA AMPS and PPUs
Amount: $120,055.00This NASA Phase I SBIR proposal addresses the development of lightweight, high energy density DC-link capacitors that are a key component of inverters used power processing units (PPUs). DC-link capac ...
SBIRPhase I2017National Aeronautics and Space Administration -
HV Storage Capacitors for High Current Pulse Power Applications
Amount: $999,444.00Solid-state power electronic circuits that incorporate switching devices such as IGBTs, IGCTs and MOSFETs can now operate at voltages as high as 3KV to 6.0+KV with peak currents of 0.5-6.0+KA. Modula ...
SBIRPhase II2014Department of Energy -
High Voltage Capacitors for DC-Link Applications
Amount: $993,806.00A high energy density capacitor with superior life and reliability will be developed that is a key component of power semiconductor inverter circuits, used in automotive hybrid and electric vehicles, ...
SBIRPhase II2014Department of Energy -
High Voltage Capacitors for DC-Link Applications
Amount: $148,783.00Transportable energy storage systems for grid applications serve several functions including integration and intermittency mitigation of renewables, improving grid stability and reliability by providi ...
SBIRPhase I2013Department of Energy -
HV Storage Capacitors for High Current Pulse Power Applications
Amount: $149,915.00High Energy accelerators and colliders are becoming increasingly compact and switching devices such as thyratron tubes are replaced by solid state switches such as IGBT, IGCT and MOSFET devices, opera ...
SBIRPhase I2013Department of Energy -
SBIR Phase II: Structural Multifunctional Composites with Energy Storage Properties
Amount: $494,796.00This Small Business Innovation Research (SBIR) Phase II project addresses the development of a multifunctional solid-state nanolaminate composite, which may function as a structural material while sto ...
SBIRPhase II2012National Science Foundation