EP Systems: The Power Behind Electric Aviation

Moore's Lobby: Where engineers talk all about circuits

Like most engineers, Michael Armstrong was first inspired by his high school English class…Wait, that can’t be right? Indeed it is! Since then, Armstrong’s career has taken numerous unexpected twists and turns that include pistachios, designing a PhD program on a napkin, and becoming an unintentional Disney Imagineer.

Armstrong got involved in electric aviation long before it was made cool by Uber (yes, Uber). During his distinguished career, he has worked with many company names that we would associate with aviation, including NASA and Rolls-Royce. Armstrong has long been asking the questions: “What does the next aircraft of the future really look like? And, how do technologies like electrification change the way you think about what a good aircraft looks like?”

And now, he is leading efforts to create high voltage, high power, high-reliability battery systems for electric aircraft propulsion. This includes a current program to complete the first flight certification of a battery that will propel the all-electric Diamond Aircraft eDA40.

The technology is amazing, but Armstrong’s stated goal is for “the battery to be the most boring system on the plane.” And that drives his focus on safety and reliability.

Drawing from his career working on electric aviation from full systems down to batteries, Armstrong provides interesting insights on battery technology, electric aviation, and even deciding upon an engineering career path. You will not want to miss this fascinating Moore’s Lobby episode as he discusses:

-How electric propulsion will allow designers to complete reimagine aircraft

-The massively different challenges presented by electric aviation when compared to electric vehicles

-Working on multiple NASA X-plane programs, including the flying harmonica

-Why after delivering a battery, “in some ways your job has just begun.”