Structural Battery Doubles Flight Time

Dean Sigler Batteries, Electric Aircraft Components, Sustainable Aviation Leave a Comment

Structural batteries, structures which are also their own energy storage devices, are being looked at with increasing frequency.  Your editor has long been a proponent of integrating aircraft structures and the means of generating, storing and releasing energy – something he calls “the Grand Unified Airplane.”  Joe Faust, a hang glider pioneer and designer of energy-gathering kites, put the idea of including batteries in an airplane’s structure into your editor’s mind.  This video from the 1970’s shows Joe was not only athletic and adventurous – he was clean.  His Wikipedia page is even more fascinating. 40 Years Later at Case Western Following Joe Faust’s lead, Case Western professor Vikas Prakash has demonstrated the potential or structural energy storage at model size.  In what was described as an “otherwise unremarkable” craft, Prakash inserted “structural battery” components inside the six-foot wingspan on his unmanned aerial vehicle (UAV). Pre- insertion, the craft had been able to fly for 91 minutes before the batteries …