Check out activepower. They've been in the flywheel biz for awhile for data center power.
But they've been struggling for a viable business last 10yrs.
Area required and noise are big issues.
But they've been struggling for a viable business last 10yrs.
Area required and noise are big issues.
Immediately after the output is transferred from bypass to
the power stage, the flywheel field is excited which also
provides magnetic lift to unload the flywheel bearings.