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Swing type water surface power generating device

A power generation device, swing type technology, applied in ocean energy power generation, engine components, machines/engines, etc., can solve the problems of difficult utilization, instability, and high manufacturing costs, and achieve long working hours, stability, and low manufacturing costs. Effect

Inactive Publication Date: 2015-05-20
张荣江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the development potential of wave energy is huge, wave energy is a low-density, unstable, non-polluting, renewable, large-storage, widely-distributed, and difficult-to-use energy source. The main factors affecting the utilization of wave energy are: whether it can fully absorb waves energy; how to improve energy conversion rate; effective working time of power generation device; construction and operation cost
The current water surface power generation device has short effective working time, low energy conversion efficiency, and high manufacturing cost, so the utilization of wave energy cannot be put into commercial operation.

Method used

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  • Swing type water surface power generating device
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  • Swing type water surface power generating device

Examples

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Effect test

example 1

[0027] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a swing type water surface power generation device, the casing 1 is spindle-shaped, and a central bearing 24 is fixedly connected to the inside of the casing 1. Two generators are installed inside the casing 1, and the two generators are axially connected at the center On the bearing, the generator is a swing generator. The swing generator 2 is mainly composed of a stator mechanism and a rotor mechanism. The stator mechanism includes a magnetic frame 21 and several stator coils 22. The magnetic frame 21 has several protruding pole teeth 23 , the stator coil 22 is wound on the corresponding pole teeth 23, the outer cylindrical surface of the stator coil 22 is in contact with the inner surface of the magnetic frame 21, the rotor mechanism includes a pendulum shaft 25 and a rotor winding 26, and the pendulum shaft 25 is connected through a bearing hole 28 in the middle On the central bearing 24, the pendulu...

example 2

[0030] Such as figure 1 , figure 2 , Figure 5 As shown, a swing type water surface power generation device, the casing 1 is spindle-shaped, and a central bearing 24 is fixedly connected to the inside of the casing 1, and a generator is installed inside the casing 1, the generator is a swing type generator, and the swing type generates electricity The machine 2 is mainly composed of a stator mechanism and a rotor mechanism. The stator mechanism includes a magnetic frame 21 and several stator coils 22. The magnetic frame 21 has several protruding pole teeth 23. The stator coil 22 is wound on the corresponding pole teeth 23. The stator The outer cylindrical surface of the coil 22 is in contact with the inner surface of the magnetic frame 21. The rotor mechanism includes a pendulum shaft 25 and a rotor winding 26. The pendulum shaft 25 is connected to the center bearing 24 through the bearing hole 28 in the middle, and the pendulum shaft 25 can be mounted on the center bearing ...

example 3

[0032] Such as figure 1 , figure 2 and Figure 6 As shown, a swing type water surface power generation device, the casing 1 is spindle-shaped, and a central bearing 24 is fixedly connected to the inside of the casing 1, and a generator is installed inside the casing 1, the generator is a swing type generator, and the swing type generates electricity The machine 2 is mainly composed of a stator mechanism and a rotor mechanism. The stator mechanism includes a magnetic frame 21 and several stator coils 22. The magnetic frame 21 has several protruding pole teeth 23. The stator coil 22 is wound on the corresponding pole teeth 23. The stator The outer cylindrical surface of the coil 22 is in contact with the inner surface of the magnetic frame 21. The rotor mechanism includes a pendulum shaft 25 and a rotor winding 26. The pendulum shaft 25 is connected to the center bearing 24 through the bearing hole 28 in the middle, and the pendulum shaft 25 can be mounted on the center bearin...

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Abstract

The invention relates to the technical field of wave-activated power generation, and discloses a swing type water surface power generating device. A swing type generator is mounted inside a shell of the swing type water surface power generating device and mainly comprises a stator mechanism and a rotor mechanism, wherein the stator mechanism comprises a magnet frame and a plurality of stator coils, the magnet frame comprises a plurality of protruding electrode teeth, and the stator coils are wound around the corresponding electrode teeth. The rotor mechanism comprises a central bearing, a swing shaft and rotor windings, wherein the central bearing is fixed on the shell, the swing shaft is connected on the central bearing through a bearing hole in the middle of the swing shaft, and the rotor windings are respectively fixed at the upper end and the lower end of the swing shaft. A counter weight is arranged at the bottom of the inside of the shell, an air bag is arranged at the top of the inside of the shell, a balancing arm is arranged on each of two sides of the middle of the shell, and the two balancing arms are arranged symmetrically. The swing type water surface power generating device has an internal structure with a heavy lower portion and a light upper portion, and therefore not only can stability be kept in waves, but also the swing type generator can be driven to operate and generate electricity by the aid of the impact force of the waves; and the swing type water surface power generating device has the advantages of being reasonable in structure, ingenious in design, long in effective working time on a water surface and quite low in manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of wave power generation, in particular to a swing type water surface power generation device. Background technique [0002] At present, most of the energy we use is fossil energy accumulated by solar energy for a long time. It is a non-renewable energy source. The distribution of fossil energy on the earth is uneven and the reserves are limited. In addition, in the process of using fossil energy, it will produce greenhouse gases that cause environmental pollution. affect the quality of life and health of human beings. [0003] There are also some renewable energy sources on the earth, such as wind energy, water energy, geothermal energy and tidal energy. Among them, wave energy is the cleanest renewable resource. Its development and utilization will greatly alleviate the crisis due to the gradual depletion of mineral energy and improve The damage caused by burning fossil energy to the environment. Wave ene...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/14
CPCY02E10/30
Inventor 张荣江
Owner 张荣江