A Fix for Dreamliner Battery Woes?

Dean Sigler Electric Powerplants, Sustainable Aviation 1 Comment

With Boeing facing financial doldrums because of its ongoing grounding and resulting slump in sales of the 787 Dreamliner, the stakes are high for the company.  That makes today’s Reuters’ report that the manufacturing giant may have found a “way to fix battery problems on its grounded 787 Dreamliner jets” good news for not only Boeing, but for electric aircraft in general.  Readers should read these findings with some caution, though, since another report from Japan gives a different possible cause for the problems.  That said, the two reports might not be mutually exclusive. Many electric light aircraft developers use spacing between cells and some method to circulate cooling air over them.  In Boeing’s two 787 lithium battery packs, eight …