Wave energy conversion system

An energy conversion system and wave technology, applied in fluid pressure converters, ocean energy power generation, engine components, etc., can solve the difficult large-scale application of wave energy power generation devices, unstable hydraulic motor speed, unstable output of hydraulic cylinders, etc. problems, to achieve the effect of smooth rotation, stable power output, and high equipment reliability

Inactive Publication Date: 2012-09-19
浪能电力科研有限公司 +1
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  • Application Information

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Problems solved by technology

Due to the unstable and instantaneous characteristics of wave energy, it is easy to damage the hydraulic equipment, and the unstable wave energy also leads to unstable output of the hydraulic cylinder and unstable speed of the hydraulic motor, which makes it difficult for the wave energy power generation device to be used on a large scale. Applications

Method used

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  • Wave energy conversion system
  • Wave energy conversion system
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Embodiment Construction

[0050] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0051] Such as figure 1 As shown, a wave energy conversion system includes a collection device 100, a conversion device 200 and a generator set 300, the collection device 100 is connected to the conversion device 200 for collecting wave energy; the conversion device 200 is connected to the generator set 300 for The wave energy is converted to push the generator set 300 to generate electricity.

[0052] see Figure 2 to Figure 2c , the collection device 100 includes several floating plates 110 and a frame 120, one end of the floating plates 110 is hinged on the frame 120, and is connected to the conversion device 200 through a pressure shaft. The floating plate 110...

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Abstract

The invention belongs to an energy conversion system and discloses a wave energy conversion system. The system comprises a collecting device, a conversion device and a generator set, wherein the collecting device is connected with the conversion device; the conversion device is connected with the generator set, the collecting device comprises a plurality of floating plates and a rack, and one ends of the floating plates are hinged to the rack and connected with the conversion device; the conversion device comprises a hydraulic cylinder, a pressure collecting cylinder and a hydraulic motor, a pressure shaft is connected with a piston of the hydraulic cylinder, fluid flows into the pressure collecting cylinder from the hydraulic cylinder, and the fluid flowing out of the pressure collecting cylinder drives the hydraulic motor to rotate; and the generator set is connected with the hydraulic motor and is driven to generate power by the hydraulic motor. By means of the structure, the wave energy conversion system can continuously and stably convert wave energy into electric energy and output the electric energy, the use efficiency of the wave energy is effectively improved, and the safety and stability of the system is improved.

Description

technical field [0001] The invention relates to equipment utilizing wave energy, in particular to a marine wave energy conversion system. Background technique [0002] my country's economy continues to develop at a high speed, and electricity is an important reliance for national society and industrial development. If there is no sufficient power supply, economic development will inevitably be slowed down. In response to the call of the state, vigorously accelerate the development of a clean, environmentally friendly, and energy-rich power industry. [0003] my country has a long coastline, many deserted islands, and abundant wave energy. It is preliminarily estimated that the installed capacity is about 90 million kilowatts, which has the potential to develop into a commercial resource on a large scale. , to provide impetus to support the country's rapid development. Moreover, the environmental protection and renewable energy wave collection power generation technology has...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/14F03B13/22F15B3/00
CPCY02E10/38F03B13/1815Y02E10/30
Inventor 潘恩良
Owner 浪能电力科研有限公司
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