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Device for testing performance of tidal flow energy conversion device through relative movement thereof

An energy conversion device, a technology for running tests, applied to measuring devices, measuring electricity, measuring electrical variables, etc., can solve problems such as high water flow velocity, difficulty in realizing test economy, accuracy and timeliness, and large prototype conversion device. Achieve the effects of small investment, large theoretical significance and practical value, and convenient operation

Inactive Publication Date: 2010-09-15
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large prototype conversion device and high water flow velocity, a large test device and water supply capacity are required under an appropriate "scale" between the prototype and the model, which makes it difficult to realize the economy, accuracy and timeliness of the test

Method used

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  • Device for testing performance of tidal flow energy conversion device through relative movement thereof
  • Device for testing performance of tidal flow energy conversion device through relative movement thereof
  • Device for testing performance of tidal flow energy conversion device through relative movement thereof

Examples

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Embodiment 1

[0020] The tidal flow energy conversion device performance provided by the present invention is relative to the operation test device, which comprises a water tank 1, a guide rail 2, a test mechanism and a traction drive device, and two parallel guide rails 2 are respectively arranged on the upper parts of the two opposite sides of the water tank 1; the test mechanism Including a mobile platform 4 and a test instrument 9 located on the mobile platform 4; the mobile platform 4 is a frame plate structure; the mobile platform is provided with a plurality of guide wheels 3; the guide wheels 3 are connected to the guide rails 2; There are two guide wheels 3; the traction driving device includes a positive and negative variable speed motor, a reducer, a transmission belt 7 and two passive transmission wheels that suspend the transmission belt 7, and the positive and negative variable speed motor is connected with one of the passive transmission wheels 8 through the speed reducer. Con...

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Abstract

The invention discloses a device for testing the performance of a tidal flow energy conversion device through the relative movement thereof. The testing device comprises a water channel, guide rails, a testing mechanism and a dragging and driving device. The movement of the tidal flow is simulated by utilizing the relative movement of the tidal flow energy conversion device, and then the performance of the tidal flow energy conversion device is measured through test instruments and meters. The testing device has the advantages of small floor space, low requirement on a water supply system, less capital investment and simple and convenient operation, and can safely and quickly measure the performance of the tidal flow energy conversion device.

Description

technical field [0001] The invention relates to a performance relative operation test device of a tidal current energy conversion device. Background technique [0002] Tidal current energy mainly refers to the regular seawater flow caused by the tides. The tidal flow impeller power generation technology is similar to wind power generation. Instead of building dams on the shore to store water and use potential energy to generate electricity, the turbine power generation equipment is directly placed in the tidal flow to use tidal currents. Flowing kinetic energy generates electricity. Tidal flow power generation has the advantages of good tidal flow stability, strong regularity, high energy flow density, and small impeller diameter. [0003] However, as far as the research progress at home and abroad is concerned, there are no certain standards and design manuals for guiding practice in the design and research process of tidal current energy replacement devices. Therefore, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 李龙唐洪武屈波赵恒文程云山
Owner HOHAI UNIV
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