Pratt & Whitney Canada advances hybrid-electric propulsion technology

Pratt & Whitney Canada (P&WC), a enterprise unit of Pratt & Whitney, plans to advance its hybrid-electric propulsion know-how and flight demonstrator program as a part of a $163 million CAD funding, supported by the governments of Canada and Quebec.

“We see hybrid-electric propulsion programs as one of many key routes to creating plane of the long run much more gasoline environment friendly. We count on that smaller plane, together with regional airliners, would be the first to profit from this know-how, creating a transparent alternative for India to develop these segments in a sustainable method,” mentioned Ashmita Sethi, president and nation head, Pratt & Whitney.

“India has one of many latest and most gasoline environment friendly plane fleets on the earth, powered by our GTF, V2500, PT6 and PW100 engine households. So India’s aviation sector is fantastically positioned to guide a sustainable flying roadmap sooner or later.”

The brand new hybrid-electric propulsion know-how will drive important enhancements in plane effectivity by optimizing efficiency throughout the completely different phases of flight, permitting the demonstrator to focus on a 30 per cent discount in gasoline burn and CO2 emissions, in comparison with a contemporary regional turboprop airliner.

P&WC is working with De Havilland Plane of Canada Ltd (De Havilland Canada) to combine this hybrid-electric know-how right into a De Havilland Canada Sprint 8-100 flight demonstrator. This demonstrator will embrace a complicated electrical motor and controller from Collins Aerospace, additionally a Raytheon Applied sciences enterprise.

“Pratt & Whitney Canada is a pacesetter towards ever extra sustainable plane propulsion applied sciences and be an integral a part of Canada’s inexperienced restoration plan,” mentioned Maria Della Posta, president, Pratt & Whitney Canada. “With a long-time dedication to sustainability and as Canada’s high aerospace investor in analysis & improvement, having invested $500 million CAD yearly, we’re driving financial progress, innovation and workforce experience to profit the surroundings. Hybrid-electric know-how has an essential function to play in enabling the subsequent step-change in effectivity for plane engines, and we’re uniquely positioned to reveal this potential.”

P&WC will goal floor testing in 2022, resulting in flight testing of the Sprint 8-100 demonstrator in 2024.

Creating hybrid-electric propulsion know-how is a core aspect of Pratt & Whitney’s technique to make aviation extra sustainable. The corporate can also be dedicated to repeatedly advancing the effectivity of fuel turbine engines throughout its portfolio, whereas supporting the broader use of sustainable aviation fuels, and pursuing various fuels.

Pratt & Whitney, a unit of Raytheon Applied sciences is engaged within the design, manufacture and repair of plane and helicopter engines, and auxiliary energy items.


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