A multi-group guide vane compound transmission device for tidal energy power generation

Abstract

The invention discloses a multi-group guide vane composite transmission device for tidal energy power generation, which includes an extrusion frame, an extrusion plate, a first guide vane fan, a rotor permanent magnet direct drive generator and a support tube. The extrusion frame The surface of the right side is bonded and fixed with a gasket, and the inside of the gasket is provided with a push plate, the left end of the push plate is welded and fixed with an extrusion plate, and the outer surface of the extrusion plate is provided with a connecting ball, and the extrusion frame A connecting pipe is threadedly connected to the left side surface of the partition block, a support shaft is installed on the upper surface of the partition block, and the first guide vane fan is fixed on the lower part of the outer surface of the support shaft by bolts, and the upper end of the support shaft is fixedly connected with a permanent rotor. Magnetic direct drive generator. The multi-group guide vane composite transmission device for tidal energy power generation is equipped with a connecting frame, an air outlet, a support pipe, a rain shield, an air inlet and a blocking plate, which can reduce the degree of corrosion inside the entire device and relatively improve the overall performance of the device. service life.

Description

technical field [0001] The invention relates to the technical field of tidal energy power generation, in particular to a multi-group guide vane compound transmission device for tidal energy power generation. Background technique [0002] The use of electricity brings convenience to our life, and the production methods of electricity include thermal power generation, hydropower generation and wind power generation, among which hydropower generation includes tidal power generation, and the tidal energy is turned into other potential energy through a compound transmission to make the rotor Permanent magnet direct drive generators generate electricity. [0003] However, some existing compound transmissions for tidal energy generation have the following problems: [0004] 1. The power generation efficiency is not good. When some existing compound transmission devices for tidal energy power generation convert tidal energy into wind energy, they can only drive the rotation of the ...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a multi-group guide vane compound transmission device for tidal energy power generation, so as to solve the problem that some existing compound transmission devices for tidal energy power generation in the market have poor power generation efficiency and are easy to enter water. question

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