The title pretty much explains what this is, Link: http://backup-disaster-recovery.cilcks.com/bdr/hydroelectric-generator/
Build PDF: http://backup-disaster-recovery.cilcks.com/5-Gallon-Bucket-Build-Manual.pdf
Since I have old truck generators, voltage regulators, batteries and 120v 800w inverters already here cutting down cost as listed in the PDF, besides, the generator I have wouldn't be as delicate as the one listed in parts as far as RPM restrictions.
I get about, summer/winter low flow: 500 CFS - winter/spring high flow: 3500 CFS so, even at 500 CFS I should be able to easily maintain 600-750RPM using a 4" O.D. turbine
Build PDF: http://backup-disaster-recovery.cilcks.com/5-Gallon-Bucket-Build-Manual.pdf
Since I have old truck generators, voltage regulators, batteries and 120v 800w inverters already here cutting down cost as listed in the PDF, besides, the generator I have wouldn't be as delicate as the one listed in parts as far as RPM restrictions.
I get about, summer/winter low flow: 500 CFS - winter/spring high flow: 3500 CFS so, even at 500 CFS I should be able to easily maintain 600-750RPM using a 4" O.D. turbine