Aircraft High-Power Semiconductor Line Contactors

Proposal to perform research and development effort to complete the engineering efforts for a High-Current Semiconductor Line Contactor for aircraft use. Under previous funding it was determined that it was feasible to construct a high-speed electronic switch for transfer between multiple 400 Hz power sources. Proposed is a step-by-step effort to complete the development of such a device. Each sub- component is performance tested during the 24 month program. The qualifying of each major sub-component will enhance the feasibility of the final design performing as expected. Testing is also included for the final prototype design. The effort includes coordination with semiconductor and mechanical supplies of customized parts. Off the self items will not meet the program requirements for size and capacity.