Wave-activated power generation method and system for implementing same

Abstract

The invention discloses a wave-activated power generation method and a system for implementing the same, which is mainly used for solving the problems that the existing wave-activated power generation method is complicated in technique and high in cost, the power generating system is short in service time, and the like. The invention is characterized in that the wave-activated power generation method comprises the following steps: carrying out conversion between the mechanical reciprocating motion and the one-way rotary motion on a discrete power source by way of combining an overrunning coupler and a straight bevel gear so as to drive a multipolar squirrel-cage AC (alternating current) asynchronous motor to generate power; connecting the multipolar squirrel-cage AC asynchronous motor by the overrunning coupler, so that the AC asynchronous motor keeps running by virtue of the input revolving speed of a transcendental inertial source power at a low ebb; and setting a plurality of multipolar squirrel-cage AC asynchronous motors and matching devices so as to generate power by way of combining the motors and the devices to the grid. The method and system provided by the invention have the advantages that the whole power generation process is performed in a full-automatic and self-adapting state, and no other electrical and mechanical control measure is required, therefore, the control on wave-activated power generation, which is high in technique, high in efficiency and low in cost, can be realized.

Description

technical field [0001] The invention relates to a wave power generation method using a parallel mechanism of a discrete AC asynchronous generator and a system specially designed for implementing the method. Background technique [0002] Due to the gradual depletion of the earth's mineral energy and the deteriorating environmental conditions, finding and utilizing new energy sources is becoming the primary research task of all countries in the world. Wave energy is a low density, unstable, non-polluting, renewable, large reserve, widely distributed but difficult to utilize energy. In addition, because the use of wave energy is limited near the coast, it is also vulnerable to the invasion of marine disastrous climate, the development cost is high, the scale is small, the social benefit is good but the economic benefit is poor, and the investment recovery period is long. Therefore, for more than a century, These factors have greatly constrained the large-scale commercial devel...

AI Technical Summary

Problems solved by technology

Unfortunately, these existing devices have failed to meet the requirements of simple technology, relatively low cost and short payback period.

In addition, wave power generation has many intermediate links, low efficiency, large fluctuations in power output, and is also easily affected by marine microorganisms, which shortens the life of mechanical operation.

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