Breeze vibration self-adaptive turbulent flow device for energy harvesting type steel pipe power transmission tower
The invention discloses an energy harvesting type steel pipe power transmission tower aeolian vibration self-adaption turbulent flow device which comprises two identical turbulent flow structures which are connected through a control rod. The turbulent flow structure comprises a fixing unit, a turbu...
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| creator | JIN QINGTONG BI WENZHE MA ZHEN TIAN LI |
| description | The invention discloses an energy harvesting type steel pipe power transmission tower aeolian vibration self-adaption turbulent flow device which comprises two identical turbulent flow structures which are connected through a control rod. The turbulent flow structure comprises a fixing unit, a turbulent flow unit and an energy storage control assembly, the turbulent flow unit comprises two flow guide wings which are arranged on the outer ring of the turbulent flow unit and are different in size and a giant magnetostrictive piece arranged in the radial face of the turbulent flow unit, and a piezoelectric plate is tightly attached to the end of the giant magnetostrictive piece; magnets are arranged at the two ends of the fixing unit at intervals, the giant magnetostrictive part extrudes the piezoelectric plate to generate electricity under the action of a variable magnetic field, and the energy storage control assembly stores electric energy and controls the rotating speed of the control rod. The device can be |
| format | Patent |
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The turbulent flow structure comprises a fixing unit, a turbulent flow unit and an energy storage control assembly, the turbulent flow unit comprises two flow guide wings which are arranged on the outer ring of the turbulent flow unit and are different in size and a giant magnetostrictive piece arranged in the radial face of the turbulent flow unit, and a piezoelectric plate is tightly attached to the end of the giant magnetostrictive piece; magnets are arranged at the two ends of the fixing unit at intervals, the giant magnetostrictive part extrudes the piezoelectric plate to generate electricity under the action of a variable magnetic field, and the energy storage control assembly stores electric energy and controls the rotating speed of the control rod. 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The turbulent flow structure comprises a fixing unit, a turbulent flow unit and an energy storage control assembly, the turbulent flow unit comprises two flow guide wings which are arranged on the outer ring of the turbulent flow unit and are different in size and a giant magnetostrictive piece arranged in the radial face of the turbulent flow unit, and a piezoelectric plate is tightly attached to the end of the giant magnetostrictive piece; magnets are arranged at the two ends of the fixing unit at intervals, the giant magnetostrictive part extrudes the piezoelectric plate to generate electricity under the action of a variable magnetic field, and the energy storage control assembly stores electric energy and controls the rotating speed of the control rod. 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The turbulent flow structure comprises a fixing unit, a turbulent flow unit and an energy storage control assembly, the turbulent flow unit comprises two flow guide wings which are arranged on the outer ring of the turbulent flow unit and are different in size and a giant magnetostrictive piece arranged in the radial face of the turbulent flow unit, and a piezoelectric plate is tightly attached to the end of the giant magnetostrictive piece; magnets are arranged at the two ends of the fixing unit at intervals, the giant magnetostrictive part extrudes the piezoelectric plate to generate electricity under the action of a variable magnetic field, and the energy storage control assembly stores electric energy and controls the rotating speed of the control rod. The device can be</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR ELECTRICITY FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOWOF GASES OR LIQUIDS FLUID-PRESSURE ACTUATORS GENERATION HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS |
| title | Breeze vibration self-adaptive turbulent flow device for energy harvesting type steel pipe power transmission tower |
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