4 ms·
No idea. But interestingly enough, it looks like someone built a grid scale version in PA with funds from the 2008 Recovery Act. There's a final tech report her
by herlitzj 3y ago
No idea. But interestingly enough, it looks like someone built a grid scale version in PA with funds from the 2008 Recovery Act. There's a final tech report here https://www.smartgrid.gov/project/hazle_spindle_20mws_flywheel_frequency_regulation_plant https://www.smartgrid.gov/project/hazle_spindle_20mws_flywhe... in the Related Docs