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Heavy-current low-amplitude self-cooled three-phase linear permanent magnet generator

A technology of permanent magnet generator and linear generator, which is applied in the direction of electrical components, electromechanical devices, etc., can solve the problems that cannot be provided and cannot be promoted, and achieve the effects of reducing weight, improving self-radiation effect, and stable performance

Pending Publication Date: 2017-11-17
刘言成 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing linear self-generators with solid wide magnetic steel sheets cannot provide electric power greater than the energy consumed by themselves when used on electric vehicles, and cannot be popularized

Method used

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  • Heavy-current low-amplitude self-cooled three-phase linear permanent magnet generator
  • Heavy-current low-amplitude self-cooled three-phase linear permanent magnet generator
  • Heavy-current low-amplitude self-cooled three-phase linear permanent magnet generator

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Embodiment Construction

[0018] See figure 1 , figure 2 , image 3 , Figure 4 (A) Figure 4 (B), Figure 5 (A) Figure 5 (B), Image 6 , Figure 7 (A) Figure 7 (B), Figure 8 , Figure 9 (A) Figure 9 (B), Picture 10 , 1. A part of the coils on the stator of the linear generator of the three-phase linear permanent magnet generator with large current and small amplitude self-heating is external, and the mover of the linear generator is designed to be a rectangular parallelepiped that is 5 mm to 300 mm longer than the volume of the stator core , The three-phase linear permanent magnet generator with high current and small amplitude self-heating is enclosed and fixed by a magnet block with a width of 6.5 mm to 69 mm, and the interval between the magnet block and the magnet block is 3.5 mm to 31 mm. In the mover of the rectangular parallelepiped, the mover shaft is fixedly installed in the mover, and the magnetic steel block is statically fixed on the non-magnetic material mover with the magnetic steel fixing c...

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Abstract

A three-term linear permanent magnet generator with large current and small amplitude self-dissipating heat, through the cuboid and the design of externally placing the two ends of the coil, increasing the contact area between the magnetic steel block and the excitation winding on the machine body, and self-radiating effect, the magnetic The vibration distance of the magnetically cut steel block is reduced to fully recover the vibration energy of the small amplitude of the electric vehicle to increase the power generation of the linear self-generating motor.

Description

Technical field [0001] The invention patent relates to the field of road traffic power generation and electric vehicle vibration self-generation motor. Background technique [0002] At present, the existing linear self-generation motor has a wide magnetic steel sheet and a large tangential induction distance between the magnetic steel block and the field winding. For example, the existing solid linear self-generation motor is used in the electric vehicle vibration self-generation system, which has defects. The disadvantage is that the tangential induction distance between the magnetic steel block and the field winding is large, and the power generation is small when the amplitude is small. [0003] The existing linear self-generators with solid wide magnetic steel sheets cannot provide more electricity than the energy consumed by themselves when used on electric vehicles, and cannot be promoted. Summary of the invention [0004] In order to solve the above problems, the patent of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K35/02
CPCH02K35/02H02K2213/03
Inventor 刘言成殷木云刘立上
Owner 刘言成