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Wave energy absorbing and converting method and system

A conversion system and wave energy technology, applied in the fields of ocean energy power generation, engine components, machines/engines, etc., can solve the problems of difficult maintenance, difficulty in realizing marine operations, high cost, etc., achieve good concealment, and promote research and development and utilization. , the effect of a wide range of application prospects

Inactive Publication Date: 2009-11-25
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the cost is high, the maintenance is difficult, and it is difficult to realize long-term marine operations
In the mobile carrier, that is, the ocean energy utilization device that moves / floats on the ocean has not been reported so far

Method used

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  • Wave energy absorbing and converting method and system
  • Wave energy absorbing and converting method and system
  • Wave energy absorbing and converting method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Based on the energy absorption mechanism of inertial pendulum, let the inertial pendulum mechanism move in a passive state driven by waves, absorb wave energy in the form of mechanical energy, drive the transmission mechanism, convert and store its mechanical energy, and then release the energy to the propeller through the release device (A propeller can be used) to realize autonomous absorption (acquisition) and utilization of wave energy; wherein the absorbed energy is estimated according to the wave energy conversion calculation model.

[0028] The mechanical energy can be converted and stored in two ways: 1) transfer the mechanical energy to the mechanical energy storage device, store it in the form of spring energy, and release the energy through the mechanical energy release device; 2) transfer the mechanical energy to the electrical energy storage device , stored in the form of electric energy, and released through the electric energy release device.

[0029] The...

Embodiment 2

[0045] image 3 It is a structural schematic diagram of an embodiment of the system electric energy storage form of the present invention. The way of converting and storing the mechanical energy is as follows: transfer the mechanical energy to the electric energy storage device, store it in the form of electric energy, and release the energy through the electric energy releasing device. It consists of an inertial pendulum mechanism, a steering device, a transmission mechanism, an energy storage device, and a release device. The difference from Embodiment 1 is that the energy storage device consists of a transmission wheel 29, a transmission transmission shaft 30, a pair of bevel gears, and a horizontal output. A shaft 33, a coupling 34, and a generator 35 are composed. The transmission wheel 29 is installed on the transmission transmission shaft 30 on the fixed plate 6 and meshes with the balance wheel 13 of the transmission device, wherein the transmission wheel 29 is fixedly...

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Abstract

The present invention relates to energy source absorption and conversion technology, and is especially wave energy absorbing and converting method and system by means of inertial pendulum mechanism. Based on the inertial pendulum energy absorbing mechanism, the inertial pendulum mechanism is driven by waves to move to absorb wave energy and drive a transmission mechanism to convert and store mechanical energy, and the mechanical energy is then released in an energy releasing device. The wave energy is obtained and utilized autonomously, and the amount of the absorbed energy may be estimated based on a wave energy converting and calculating mold. The present invention provides one completely new technological route for obtaining wave energy from sea.

Description

technical field [0001] The invention relates to energy absorption and conversion technology, in particular to a wave energy absorption and conversion method and system utilizing the inertial pendulum mechanism. The method and the device designed by this method can absorb, transmit and store the external wave energy by using the inertial pendulum and its transmission mechanism under the drive of the external wave, and release it in the required form to achieve the natural energy of the ocean. for the purpose of effective use. Background technique [0002] my country has a vast sea area, with an area of ​​about 3 million square kilometers under its jurisdiction, which is equivalent to 1 / 3 of my country's territory. The area of ​​the marine economic zone is much larger. The utilization and protection of marine natural resources are becoming more and more important to national security and economic development. At present, the basic form of ocean energy utilization is the tid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/14F03B13/20
CPCY02E10/38Y02E10/30
Inventor 董再励石璞
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI