Oscillating tidal current generation capture efficiency test device

A technology of tidal current power generation and efficiency testing, which is applied in the direction of motor generator testing, measuring devices, instruments, etc., can solve problems such as lack of actual operation data and theoretical guidance, and achieve the effect of convenient and efficient testing and realization of testing
CN103234677BInactive Publication Date: 2015-09-02SHANDONG UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
SHANDONG UNIV
Publication Date
2015-09-02
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention provides an oscillatory type tidal current power generation capture efficiency testing device which comprises a water tank, water pumps and a support. The water pumps are connected at two ends of the water tank through pipelines, the support is erected on the water tank, a slide plate is connected on the support through slide rails, a wing plate driven by a stepping motor is erected on the slide plate and disposed in the water tank, a rack is fixed on the slide plate, a power generator is arranged on the support, a gear matched with the rack is arranged on an input shaft of the power generator, an output circuit of the power generator is connected with a power generation output power testing circuit, and a water flow power testing device is arranged in the water tank. By stimulating ocean current under the condition of different frequencies, power generation can be realized by capturing tidal current through the wing plate, and capture efficiency of tidal current power generation is tested quickly and efficiently.
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Description

technical field

[0001] The present invention relates to the technical field of power generation, in particular to a power generation efficiency testing device, in particular to an oscillating current power generation capture efficiency testing device. Background technique

[0002] Compared with other ocean energy technologies, the research on tidal current energy generation technology in all countries in the world started late, but it has developed rapidly in the past ten years. Focusing on the differences in tidal current energy acquisition methods, various countries in the world have developed various tidal current energy generation device projects prototype. In 2003, the "Stingfray" type 150KW generator set developed by the British engineering affairs company was installed in Scotland. The maximum energy capture efficiency of this unit is 11.5%, and the power generation is 85KW. The 2kW engineering prototype developed by the Computational Fluid Dynamics Laboratory of the...

Claims

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