HPP ROBINSON

HPP 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

  • AND CHARGES, AND THE CASEAND CHARGES, AND THE CASE
    Familiar to many hams, the situation: once the scheme is built, configured, but... to Squeeze it into some kind of "soap" not want to, but new to "diamond" the right frame there is...
  • EARLY FIGHTERS D. P. GRIGOROVICHEARLY FIGHTERS D. P. GRIGOROVICH
    The car has received the designation IL-400. This first domestic fighter created after the revolution, aroused great interest from other designers, in particular, of D. P. Grigorovich....