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Rotor skewed slot type generator

A generator and chute technology, which is applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems of poor heat dissipation performance of the rotor and low service life of the generator, so as to improve the performance and service life and reduce the weight of the rotor , Increase the effect of cooling effect

Inactive Publication Date: 2020-04-10
安徽德科电气科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a rotor chute generator, which solves the problems of poor heat dissipation performance of the generator rotor and low service life of the generator.

Method used

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  • Rotor skewed slot type generator
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  • Rotor skewed slot type generator

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Embodiment Construction

[0018] In order to facilitate those skilled in the art to understand the technical solution of the present invention, the technical solution of the present invention will be further described in conjunction with the accompanying drawings.

[0019] Such as Figure 1 to Figure 4 As shown, the technical solution of the present invention is a rotor skew generator, which includes a rotor body, and the rotor body includes a rotating shaft 20 and a rotor core 10 sleeved on the rotating shaft 20 . The rotor core 10 is formed by laminating multiple layers of rotor punches 1 with the same shape and size. A rotating shaft hole 7 is arranged in the center of the rotor punch 1 , wire slots 2 are evenly distributed on the outer circumference of the rotor punch 1 , and a number of cooling holes 5 are evenly distributed between the shaft hole 7 and the wire slot 2 . The wire slots 2 on two adjacent rotor punches 1 are smooth and excessive, and all the wire slots 2 on all the rotor punches 1 ...

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PUM

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Abstract

The invention discloses a rotor skewed slot type generator. The generator comprises a rotor body, the rotor body comprises a rotating shaft and a rotor core sleeved on the rotating shaft, the rotor core is formed by laminating a plurality of layers of rotor punching sheets with the same shape and size, the center of each rotor punching sheet is provided with a rotating shaft hole, the excircle ofeach rotor punching sheet is uniformly provided with wire slots, and a plurality of heat dissipation holes are uniformly distributed between the rotating shaft holes and the wire slots. According to the technical scheme, due to the arrangement of the heat dissipation holes, the heat dissipation effect is effectively improved, the performance and the service life of the generator are improved, andmeanwhile the weight of the rotor is reduced.

Description

technical field [0001] The invention belongs to the field of generators, and more specifically relates to a rotor skew generator. Background technique [0002] A generator is a mechanical device that converts other forms of energy into electrical energy. Generators are usually composed of stators, rotors, end covers, bearings and other components. The stator is composed of stator core, wire wrap winding, frame and other structural parts that fix these parts. The rotor is composed of rotor core (or magnetic pole, magnetic yoke) winding, guard ring, center ring, slip ring, fan and shaft and other components. The stator and the rotor of the generator are connected and assembled by the bearing and the end cover, so that the rotor can rotate in the stator and do the movement of cutting the magnetic force line, thereby generating an induced potential, which is drawn out through the terminal and connected to the circuit to generate a current. [0003] Commonly used in the prior ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/26H02K1/32
CPCH02K1/265H02K1/32
Inventor 王远锋石斌邬向东
Owner 安徽德科电气科技有限公司
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