| 摘要 |
Disclosed herein are turbines and turbine systems that may be used to generate power and/or electricity from flowing water or may be used in various other applications such as the pumping of water. One embodiment of the disclosed turbines includes a plurality of blades that may be connected to a turbine housing by a hinge so that the blades are movable between an active state, wherein the blade is configured to contribute to the rotational movement of the turbine, and a passive state, wherein the blade is configured to minimally resist the rotation of the turbine. Turbine blades are disclosed with specific features that more efficiently capture water flow power.
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