WATER TURBINE

摘要

A water turbine, such as a pump turbine, includes an impeller and a guide wheel that are adjustable. By adjusting the angles of the impeller blades or the guide vanes, such as beyond a range of 180 degrees and 90 degrees, respectively, the water turbine may be adjusted to switch between power generation and pumping, and for tidal flow.

主权项

1. A water turbine comprising:
an impeller and a guide wheel, and blades of the impeller and vanes of the guide wheel are adjustable.