The National Aeronautics and Space Administration (NASA) Armstrong Flight Research Center (AFRC) (Edwards, California) is developing a Hybrid-Electric Integrated Systems Testbed (HEIST) Testbed as part of the HEIST Project, to study power management and transition complexities, modular architectures, and flight control laws for turbo-electric distributed propulsion technologies using representative hardware and piloted simulations. Capabilities are being developed to assess the flight readiness of hybrid electric and distributed electric vehicle architectures. Additionally, NASA will leverage experience gained and assets developed from HEIST to assist in flight-test proposal development, flight-test vehicle design, and evaluation of hybrid electric and distributed electric concept vehicles for flight safety. The HEIST test equipment will include three trailers supporting a distributed electric propulsion wing, a battery system and turbogenerator, dynamometers, and supporting power and communication infrastructure, all connected to the AFRC Core simulation. Plans call for 18 high performance electric motors that will be powered by batteries and the turbogenerator, and commanded by a piloted simulation. Flight control algorithms will be developed on the turbo-electric distributed propulsion system.
Design and Development of a 200-kW Turbo-Electric Distributed Propulsion Testbed
2016
17 pages
Report
No indication
English
Aircraft , Test Facilities & Equipment , Architecture (computers) , Blended-wing-body configurations , Electric batteries , Electric propulsion , Flight test vehicles , Hardware-in-the-loop simulation , Hybrid propulsion , System effectiveness , Dynamometers , Electric motors , Flight control , Nasa programs , Propellers , Systems integration , Turbogenerators