Near the base camp in the district of Tsugaru passes along with the tourists, I have built mini-hydroelectric power plant with a capacity of 15 W and voltage 220 V. This is sufficient for night camp lighting energy-saving lamps or LEDs. Day also can charge batteries of cameras and camcorders that can connect a radio or tape recorder.
Mini-hydro — damless type. Scale rotor blades — 1700 mm, width 800 mm, height -250 mm blades rotational speed of 14-16 rpm. The multiplier transmitting rotation from the rotor to the generator (tractor DT-54) — three-stage V-belt transmission with a total gear ratio i = 130. 220×8 transformer In a power of 250 watts.
A. POPKOV, item Psebay-1, Krasnodar Krai
Recommend to read
AMENDMENT — MILLIMETERS
In a number of traditional home devices such as a receiver and a photo or a movie camera, TV, VCR — all the more familiar and even normal becomes a typewriter. And with all the variety...
“TEMP” IS GAINING SPEED
Set-veteran "Temp", intended for beginners avtomodelistov still ENT breeding facility for numerous upgrades. Some of them have already been reported in "M-K". However, no one mentioned...
