Turgo hydroelectric generator is composed of micro hydraulic turbine and generator mounted in one shaft. It is mainly composed of inlet guide pipe, rotating impeller, main shaft, base, adjusting valve, bearing, cover, seal et al. As high pressure fluid is guided into inlet pipe, the high pressure energy is transferred into high velocity dynamic energy in guide nozzle region. The high speed fluid leaving the nozzle would strike the turbine impeller and force the rotor to rotate.