Drag cum lift based wind turbine system having adjustable blades
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United States of America Patent
Stats
-
Dec 19, 2023
Grant Date -
Feb 23, 2023
app pub date -
Oct 3, 2020
filing date -
Jan 25, 2020
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Invention relates to renewable Wind energy combining drag and lift forces into usable torque, having adjustable blades panels with sub blades. Its unique feature is to convert reverse drag into usable lift and combine the two forces in to one cohesive force. The system comprises output drive rotor arranged on a tower base, with its rotating arms with blade panel assemblies mounted rotatably. Each blade panel assembly comprises an auxiliary rotary shaft having sub-blade panels pivotable at one or more pivot points with primary or secondary control arrangements for blocking and/or allowing wind to pass through the blade panels partially or fully. The system further includes sensors to collect control information, coupled to Main Control Unit (MCU) and secondary control arrangements, configured to provide one or more energy forms.
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