Ballard Power Systems announced that the company’s subsidiary, Protonex, has successfully powered test flights of the ScanEagle unmanned aerial vehicle (UAV) with the Company’s PEM (proton exchange membrane) fuel cell propulsion system. The ScanEagle is manufactured by Insitu (www.insitu.com), a wholly owned subsidiary of The Boeing Company.
“These test flights have successfully demonstrated the integration and operation of our fuel cell propulsion system as well as the high pressure hydrogen fuel tank,” said Paul Osenar, President of Protonex. “The tests also documented acoustic footprint reduction that will enable mission routes that take the ScanEagle closer to its targets. In addition, test flights confirm that our fuel cell propulsion system offers power during flight that can be used to support greater payload diversity. When combined with improved reliability and other advantages over internal combustion systems, fuel cells are proving to be a tremendous fit for UAVs.”
Peter Kunz, Insitu’s Chief Technology Officer noted, “Insitu continues to progress toward our goal of offering all-electric power and propulsion system options for Insitu platforms. Now in developmental testing, the Protonex fuel cell system has exceeded our power requirements and has integrated very well with the initial target aircraft systems and with general unmanned aerial system, or UAS, operations. Additional performance tests and customer demonstrations are planned throughout the remainder of this year.”
Insitu’s ScanEagle is a versatile platform with multiple payload capabilities, including high-definition imaging at a fraction of the cost of larger UAV systems and has logged over 800,000 flight hours in military and civilian applications, making it one of the most successful UAV platforms to date. The ScanEagle is operated in conjunction with Insitu’s Mark4 Launcher – a low-maintenance, runway-independent platform – along with its SkyHook® recovery system.
ScanEagle is 1.55 meters (5.1 feet) in length, has a wingspan of 3.11 meters (10.2 feet) and maximum takeoff weight of 22 kilograms (48.5 lbs). The ScanEagle can fly at a maximum speed of 41.2 meters per second (80 knots), reach a ceiling of 5,944 meters (19,500 feet) and has an endurance capability of more than 24-hours. Additional details and images are available at http://www.insitu.com/information-delivery/unmanned-systems/scaneagle.
To learn more about Ballard, please visit www.ballard.com.