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Ocean tidal current energy power generating system

A power generation system and tidal current energy technology, applied in ocean energy power generation, hydroelectric power generation, engine control and other directions to ensure reliability, improve safety and convenience, and reduce losses

Pending Publication Date: 2017-09-22
GUODIAN UNITED POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that there are still many defects in the existing ocean tidal current energy generation system, and it is urgent to be further improved.

Method used

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  • Ocean tidal current energy power generating system
  • Ocean tidal current energy power generating system

Examples

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Embodiment Construction

[0026] Refer to attached figure 1 and 2 As shown, the ocean tidal current energy power generation system in this embodiment includes a fixing mechanism, a lifting mechanism, an ocean current energy generating set and a signal monitoring mechanism.

[0027] The fixing mechanism includes a floating body 3 , a fixing rod 5 , a horizontal support rod 4 and a working platform 6 . The floating body 3 floats on the sea surface, and its lower part is fixed on the seabed through the anchor chain 12, that is, it is firmly connected to the seabed, and is used to support the entire ocean tidal current energy generation system and ensure the safety of the system. The fixed rod 5 is fixed on the floating body 3, the horizontal support rod 4 is vertically fixed on the part below the water surface of the fixed rod 5, and the working platform 6 is vertically fixed on the part above the water surface of the fixed rod 5.

[0028] The ocean current energy generating set includes an underwater a...

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Abstract

The invention discloses an ocean tidal current energy power generating system. The ocean tidal current energy power generating system comprises a fixing mechanism, an ocean current energy power generator set and a signal monitoring mechanism; the fixing mechanism comprises a floating body, fixing rods, a horizontal supporting rod and a working platform, the floating body is fixed to the seabed through anchor chains, the fixing rods are fixed to the floating body, the horizontal supporting rod is fixed to the underwater portions of the fixing rods, and the working platform is fixed to the overwater portions of the fixing rods; the ocean current energy power generator set comprises underwater assemblies and an overwater assembly; each underwater assembly comprises blades, a wheel hub, a power generator and a yawing mechanism which are connected in sequence, a variable propeller mechanism is arranged in the wheel hub, and the yawing mechanism is arranged between the power generator and the horizontal supporting rod; the overwater assembly comprises a converter and a control cabinet; and the signal monitoring mechanism comprises an ocean current meter connected with the control cabinet, and the ocean current meter is arranged on the horizontal supporting rod. The ocean tidal current energy power generating system adopts a floating type ocean tidal current energy power generating system, is a direct driving type wind generator set, and can safely and reliably convert ocean current energy into electric energy efficiently.

Description

technical field [0001] The invention relates to the technical field of ocean energy power generation, in particular to a floating direct-drive ocean tidal current energy power generation system. Background technique [0002] Ocean tidal current energy is the kinetic energy contained in the tide water when it moves horizontally, also known as ocean current energy. Ocean currents are water masses of different densities formed by seawater in the ocean due to heat radiation, evaporation, precipitation, and cold shrinkage, plus wind stress, geostrophic deflection force, and tidal force. The ocean tidal current energy generation system uses the kinetic energy of the horizontal motion of the ocean current to generate and provide electrical energy through energy capture, energy conversion, and energy transmission. [0003] my country has abundant ocean tidal current energy resources, and the research and development of efficient and reliable ocean tidal current energy power generat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/26F03B15/00F03B3/14F03B11/00B63B35/44
CPCF03B3/14F03B11/00F03B11/006F03B11/008F03B13/264F03B15/00B63B35/44F05B2270/329F05B2270/328B63B2035/4466Y02E10/20Y02E10/30
Inventor 褚景春贾法勇袁凌潘磊王婷冯健
Owner GUODIAN UNITED POWER TECH
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