A Solid-State Electrical Distribution Unit for Aircraft Applications Navy SBIR FY2010.3 Sol No.: Navy SBIR FY2010.3 Topic No.: N103-203 Topic Title: A Solid-State Electrical Distribution Unit for Aircraft Applications Proposal No.: N103-203-0207 Firm: Creare Inc. P.O. Box 71 Hanover, New Hampshire 03755 Contact: Bruce Pilvelait Phone: (603) 643-3800 Web Site: www.creare.com Abstract: The Electrical Distribution Unit (EDU) is the heart of aircraft power systems, and emerging and future electrical system needs have placed great demands on EDU components. Operation at higher voltage power levels and temperatures, faster actuation, and the need to minimize size and weight have increased the desire for solid-state replacements of electromagnetic protective and distribution devices. In this program, Creare will leverage our previously developed solid-state circuit breaker technology to provide intelligent control, enhanced power and fault handling, diagnostics, and arc fault detection for advanced tactical aircraft. During Phase I we will demonstrate the feasibility of developing a 270 VDC aircraft EDU protective device which meets these requirements with design, analysis, and prototype demonstration. During Phase II we will fabricate and demonstrate a prototype system in a high fidelity F-35 test environment at TRL 6. Benefits: Our intelligent solid-state EDU protective device will improve aircraft power distribution systems by increasing aircraft level control and allowing operation at higher power levels and temperatures, while being able to withstand rugged military and commercial aircraft environments. This technology will have broad application to military and commercial aircraft and unmanned aerial vehicles. Return