From Ganged Motors to Wright’s Two MegaWatts

Dean Sigler Announcements, Electric Aircraft Components, Electric Powerplants, Sustainable Aviation Leave a Comment

Twelve years ago, your editor gave his first talk at an electric aircraft symposium.  Dr. Brien Seeley asked that he include all motors up to 100 kilowatts in his talk – at that time a rarity.  Designers often had to “gang” small motors to drive a single propeller to obtain the necessary power.  Now, Wright Electric has announced its plans to develop motors (and associated equipment) in the 500 kilowatt to 20 megawatt range.  Motors of those sizes are still under development, but Wright claims to have tested and demonstrated “a megawatt-class, high performance inverter,” according to Green Car Congress. Jeff Engler is getting recognized for his vision.  Here he give his virtual elevator speech at the Davos, World Economic …

Paris to London Using No Fossil Fuels

Dean Sigler Batteries, Electric Powerplants, Hybrid Aircraft, Sustainable Aviation Leave a Comment

Jeff Engler fired up a start-up, Wright Electric, about a year ago.  Last week, he presented at the Y Combinator Winter 2017 Demo Day – a semi-annual event where venture capitalists can meet the latest in venturesome mendicants.  Tech Crunch describes the firm’s goals, which include electric flights between London and Paris on no fossil fuels – ambitious to say the least. “Wright Electric wants to build the world’s first electric airplane (at least the first 150 seat electric airliner). One of the main reasons airlines like Southwest can offer low fares is that they pre-purchase gas, but Wright sees an opportunity to make flights even cheaper by using electric planes instead. The company is targeting the 30 percent of …