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Stator reversing double-rotor generator

A generator and dual rotor technology, applied in synchronous machines, electrical components, electromechanical devices, etc., can solve the problems of difficult maintenance, lower efficiency than alternators, and high price.

Inactive Publication Date: 2012-05-16
乔飞阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the DC generator has a commutator, the structure is complicated, the manufacture is time-consuming, the price is more expensive, and it is prone to failure, difficult to maintain, and the efficiency is not as good as the AC generator.

Method used

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  • Stator reversing double-rotor generator
  • Stator reversing double-rotor generator
  • Stator reversing double-rotor generator

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0021] exist figure 1 , 2Among them, there is a reverse dual-rotor generator with a stator; the structure of the generator is characterized in that: it includes a fixed permanent magnet structure for the interior; an armature structure for the inner rotor in the middle; a permanent magnet structure for the outer rotor; The internal fixed permanent magnet structure mainly includes a central fixed shaft 18, a fixed shaft permanent magnet cylinder 19, a small fixed disk 15 and a bearing turntable 5. The fixed shaft permanent magnet cylinder 19 is sleeved in the middle of the central fixed shaft 18, and the A small fixed disc 15 is provided at one end of the external sleeve fixed shaft permanent magnet cylinder 19, and a bearing turntable 5 is provided at the other end to form the internal fixed permanent magnet structure; The outer surface is covered with winding coils to form a group of armatures. The outer periphery of the bearing 1 provided outside the bearing turntable 5 and...

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PUM

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Abstract

The invention discloses a stator reversing double-rotor generator, and belongs to the technical field of electrical equipment. The stator reversing double-rotor generator comprises an internal fixed permanent-magnetic structure, a middle inner rotor armature structure and an external outer rotor permanent-magnetic structure. The middle part of a central fixed shaft (18) is sleeved with a fixed shaft permanent-magnetic cylinder (19); one end of the central fixed shaft (18), of which the exterior is sleeved with the fixed shaft permanent-magnetic cylinder (19), is provided with a small fixed disk (15), while the other end of the central fixed shaft is provided with a bearing turntable (5) so as to form the internal fixed permanent-magnetic structure; and the middle inner rotor armature structure is characterized in that the outer surface of an inner rotor power sleeve (20) is sleeved with a winding coil to form a group of armatures so as to form the middle inner rotor armature structure. The stator reversing double-rotor generator realizes multiplied increment of the generator power, saves the manufacturing and material costs of the generator, saves the investment cost of generatingequipment manufacturing enterprises, improves efficient utilization of kinetic energy of various regenerative resources, and improves the efficiency of converting electric energy.

Description

technical field [0001] The invention belongs to the technical field of power generation equipment, and is a reverse double-rotor generator with stators suitable for wind power, sea wave and hydropower generation. technical background [0002] The principle of the current power generation equipment is to transfer mechanical energy to the power generation equipment, drive the rotor of the power generation equipment to do work, and convert the mechanical energy into a generator of electrical energy. Usually, the input power of power generation equipment is driven by steam turbine, water turbine or internal combustion engine and other mechanical power to generate electricity. Generators are now used in industries such as wind power, waves, temperature differences, and other mechanically driven power generation. [0003] Power generation equipment is divided into two categories: DC generators and AC generators. The latter can be divided into synchronous generators and asynchron...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K16/02H02K21/00
Inventor 乔飞飞乔飞阳乔晖照曹润芳乔天博乔旗博
Owner 乔飞阳