Switched reluctance generator

A switched reluctance and generator technology, which is applied to the static parts of the magnetic circuit, the rotating parts of the magnetic circuit, the shape/style/structure of the magnetic circuit, etc., to achieve the effects of strong adaptability, low cost and simple structure

Inactive Publication Date: 2013-12-25
浙江双民科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the research and application of switched reluctance generators has not yet been discovered, so it is of great significance to develop the research and application of switched reluctance generators (especially disc structures) and promote the development of switched reluctance generators in my country

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Embodiment Construction

[0018] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] As shown in the figure, a switched reluctance generator of the present invention includes a stator with windings, a rotor without windings and a driving device.

[0020] Both the stator and the rotor are provided with several salient pole structures, and both are made of laminated silicon steel sheets.

[0021] Concentrated armature windings are arranged on the teeth of the salient pole structure of the stator, and the armature windings on two teeth with the same phase of the windings are connected into one phase; the windings are connected to the energy storage device through an electronic switch.

[0022] The rotor is connected with the driving device and can be driven by the driving device to rotate relative to the stato...

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Abstract

The invention discloses a switched reluctance generator comprising a stator with a winding, a rotor without winding and a driving device, wherein the stator and the rotor are provided with a plurality of salient pole structures and are composed of laminated silicon steel sheets; centralized armature windings are arranged on the teeth of the salient pole structures of the stator, and armature windings on two teeth of identical phase of the winding are connected to one phase; the winding is connected with an energy storage device through an electronic switch; the rotor is connected with the driving device and can be driven by the driving device to rotate relative to the stator so as to generate induced electromotive force in the winding. The switched reluctance generator disclosed by the invention has the advantages of: (1) the structure is simple and the cost is low, which are the advantages of an asynchronous generator; (2) the efficiency is high, which is the advantage of a permanent magnet synchronous generator; (3) the adaptability is strong and no high temperature effect exists; (4) a disk-shaped motor structure is small in volume and light in weight; and (5) the output voltage is stable and no low speed or high speed effect exists.

Description

technical field [0001] The invention relates to the field of motor production and manufacturing, in particular to a switched reluctance generator. Background technique [0002] Switched reluctance motor and speed control system is a new type of AC speed control system developed in the mid-1980s. Switched reluctance motor integrates modern power electronics technology and control technology as a whole, and has the advantages of frequency conversion speed control system of asynchronous motor and DC motor speed control system. It has become one of the hot topics of contemporary electric drives. [0003] At present, there are two types of generators in the world. One is to use asynchronous motors to generate electricity. Although the structure is simple, the efficiency of the generators is low, and the output voltage of asynchronous generators is very unstable and the waveform is messy; the other is permanent magnets. Synchronous power generation technology. Although the effic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/14H02K1/16H02K1/24
Inventor 叶维越
Owner 浙江双民科技有限公司
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