CN103872878A

CN103872878A - Reluctance-free double-current generator

Info

Publication number: CN103872878A
Application number: CN201410076672.0A
Authority: CN
Inventors: 包海荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-05
Filing date: 2014-03-05
Publication date: 2014-06-18

Abstract

The invention discloses a reluctance-free double-current generator. A housing (1) and a machine core (2) are annular parts made of permeability magnetic material, the housing is fixedly connected with the machine core through a connecting arm (6), the housing and the machine core are fixedly arranged on a central shaft (5) in a sleeving manner, a housing and machine core belt wheel (7) also fixedly sleeves the central shaft, a first N magnetic pole and a second S magnetic pole are arranged in the housing, and a first S magnetic pole and a second N magnetic pole are arranged in the machine core; a coil (3) is wound on a coil carrier (4) made of non-magnetic conductive insulated material, the mounting part of the coil carrier is fixedly connected with a coil carrier belt wheel (10) and then is mounted on the central shaft through a bearing, the other end of the coil carrier extends into the gap between the housing and the machine core, an alternating current output conversion switch is arranged on the coil, and a commutator, a carbon brush and a direct current output conversion switch are arranged on the mounting part of the coil carrier. Reluctance-free power generation is realized, greater electric power is obtained by using less power, and double-current generation is realized.

Description

Without magnetic resistance double current generator

Technical field

The present invention relates to generator, especially Electromagnetic generation technical field.

Background technology

No matter existing electromagnetic generator, be alternating current generator, DC generator, or double current generator, is all mainly made up of stator, rotor two parts.A kind of version be coil winding on stator, magnetic pole is arranged on rotor, a kind of version be coil winding on rotor, magnetic pole is arranged on stator.Stator maintains static, rotor, the generation current by coil cutting magnetic line.

In above-mentioned two kinds of versions, stator and rotor are to be all made up of permeability magnetic material, gap between stator and rotor is in 1mm left and right, the carrier (stator or rotor) of the magnetic field that magnetic pole produces to coil winding has certain attraction, thereby generation magnetic resistance, hinder the rotation of rotor, rotor rotates need to overcome magnetic resistance, and the power that rotor rotates is had relatively high expectations.

Summary of the invention

The present invention aims to provide a kind of double current generator, there is no magnetic resistance, uses less power can obtain larger electric power.

For this reason, the technical solution adopted in the present invention is: a kind of without magnetic resistance double current generator, comprise casing (1), movement (2), coil (3), coil supporter (4) and central shaft (5), described casing (1) and movement (2) are the annular elements of being made up of permeability magnetic material, casing (1) is enclosed within outside movement (2), between the outer wall of the inwall of casing (1) and movement (2), leave gap, casing (1) and movement (2) are fixed together by linking arm (6), be fixedly set in again on central shaft (5), on described central shaft (5), go back fixed cover casing movement belt pulley (7) is housed, in described casing (1), be provided with a N magnetic pole (N1) and the 2nd S magnetic pole (S1), in described movement (2), be provided with a S magnetic pole (S1) and the 2nd N magnetic pole (N2), and a S magnetic pole (S1) is just to a N magnetic pole (N1), the 2nd N magnetic pole (N2) is just to the 2nd S magnetic pole (S2), described coil (3) is wrapped on the coil supporter (4) that non-magnetic insulating material makes, the installation portion of coil supporter (4) and coil supporter belt pulley (10) are connected in after one, be arranged on central shaft (5) by bearing (8) again, the other end of coil supporter (4) stretches in the gap between casing (1) and movement (2), on coil (3), be provided with alternating current output change-over switch (9), be provided with commutator (11), carbon brush (12) and direct current output change-over switch (13) at the installation portion of coil supporter (4).

Totally three groups of the coils (3) arranging between described casing (1) and movement (2), are circumference uniform distribution, are wrapped in respectively on coil supporter (4) separately, and three groups of coil supporters (4) share an installation portion.Increase coil quantity, improve generating capacity.

The present invention is compared with traditional generator, casing, movement are stator and the rotor of conventional electric generators, casing and a magnetic conductive loop of movement composition, and casing, movement and central shaft are solidly fixed, be fixed together by the stator in conventional electric generators and rotor, mutually do not rotate.Coil winding in traditional structure is on rotor, stator is fixed, rotor, and the coil supporter that in the present invention, setting is made up of non-magnetic insulating material separately, in the time that coil rotation or casing, movement rotate together, magnetic field does not have attraction to the coil supporter of non-magnetic insulating material, therefore can not produce magnetic resistance yet, use less power just can obtain large electric power.Owing to having set up coil supporter in the gap between casing and movement, gap between casing and movement is increased to 1cm left and right by original 1mm left and right, be the spacing increase between spacing, N2 and the S2 between N1 and S1, magnetic utilance is lower, therefore four magnetic poles are set to improve magnetic force.

Operation principle and process: in the time that belt drives central shaft, casing, movement to rotate together by casing movement belt pulley, coil and coil supporter are in static, output lead is directly connected on the alternating current output change-over switch on coil, and now output is alternating current; In the time that belt rotates by coil supporter belt pulley band moving winding and coil supporter, central shaft, casing, movement are in static, and the electric current of coil output is exported direct current by commutator through carbon brush, and output lead is directly connected on direct current output change-over switch.

Beneficial effect is: utilize the coil supporter of being made up of non-magnetic insulating material arranging separately, and casing and movement are solidly fixed, realized without magnetic resistance generating, use less power can obtain larger electric power; Four magnetic poles are set simultaneously, to improve magnetic force effect; By directly getting alternating current from coil, get direct current in conjunction with commutator, carbon brush, realize alternating current-direct current generating.

Brief description of the drawings

Fig. 1 is structural representation of the present invention.

Fig. 2 is end view of the present invention.

Embodiment

Below by embodiment also by reference to the accompanying drawings, the invention will be further described:

In conjunction with Fig. 1---shown in Fig. 2, a kind of without magnetic resistance double current generator, formed by casing 1, movement 2, coil 3, coil supporter 4, central shaft 5, linking arm 6, casing movement belt pulley 7, bearing 8, alternating current output change-over switch 9, coil supporter belt pulley 10, commutator 11, carbon brush 12 and direct current output change-over switch 13 etc.

Casing 1 and movement 2 are annular elements of being made up of permeability magnetic material, identical with the selection of stator, rotor in conventional electric generators, as silicon steel sheet.Casing 1 is enclosed within outside movement 2, between the inwall of casing 1 and the outer wall of movement 2, leaves gap, conventionally in 1cm left and right, to ensure that the coil supporter 4 that has been wound around coil 3 can extend in this gap.Casing 1 and movement 2 are fixed together by linking arm 6, then are fixedly set on central shaft 5, go back fixed cover casing movement belt pulley 7 is housed on central shaft 5, between casing 1, movement 2, central shaft 5, casing movement belt pulley 7, do not relatively rotate.

In casing 1, be provided with a N magnetic pole N1 and the 2nd S magnetic pole S1, be provided with a S magnetic pole S1 and the 2nd N magnetic pole N2 in movement 2, and a S magnetic pole S1 is just to a N magnetic pole N1, the 2nd N magnetic pole N2 is just to the 2nd S magnetic pole S2; Casing 1 forms a magnetic conductive loop with movement 2, and magnetic field is by a N magnetic pole N1, a S magnetic pole S1, and the 2nd N magnetic pole N2, the 2nd S magnetic pole S2 provide.

Coil 3 is wrapped on the coil supporter 4 that non-magnetic insulating material makes, coil supporter 4 adopts non-magnetic insulating material to make, as plastics or plastic-steel, magnetic field does not have attraction to coil supporter 4, coil supporter 4 can freely rotate around central shaft 5 under the drive of coil supporter belt pulley 10, there is no magnetic resistance.The installation portion of coil supporter 4 and coil supporter belt pulley 10 are connected in after one, then are arranged on central shaft 5 by bearing 8, and the other end of coil supporter 4 stretches in the gap between casing 1 and movement 2, thus cutting magnetic line.On coil 3, be provided with alternating current output change-over switch 9, directly the alternating current in coil 3 derived.Be provided with commutator 11, carbon brush 12 and direct current output change-over switch 13 at the installation portion of coil supporter 4, commutator 11, carbon brush 12 are requisite parts in DC generator, in DC generator, commutator 11 is to transfer the alternating potential in armature winding to direct current output with the effect of carbon brush 12, thereby the alternating current in coil 3 is converted to direct current, then by 13 power takings of direct current change over switch.

The coil 3 arranging between casing 1 and movement 2 can be one group.Be preferably, totally three groups of the coils 3 arranging between casing 1 and movement 2, are respectively AA ', BB ', CC ', and three groups of coils 3 are circumference uniform distribution, are wrapped in respectively on coil supporter 4 separately, and three groups of coil supporters 4 share an installation portion.The quantity of coil 3 is not limited to three groups, can be also two groups, four groups or more.

Claims

1. one kind without magnetic resistance double current generator, it is characterized in that: comprise casing (1), movement (2), coil (3), coil supporter (4) and central shaft (5), described casing (1) and movement (2) are the annular elements of being made up of permeability magnetic material, casing (1) is enclosed within outside movement (2), between the outer wall of the inwall of casing (1) and movement (2), leave gap, casing (1) and movement (2) are fixed together by linking arm (6), be fixedly set in again on central shaft (5), on described central shaft (5), go back fixed cover casing movement belt pulley (7) is housed, in described casing (1), be provided with a N magnetic pole (N1) and the 2nd S magnetic pole (S1), in described movement (2), be provided with a S magnetic pole (S1) and the 2nd N magnetic pole (N2), and a S magnetic pole (S1) is just to a N magnetic pole (N1), the 2nd N magnetic pole (N2) is just to the 2nd S magnetic pole (S2), described coil (3) is wrapped on the coil supporter (4) that non-magnetic insulating material makes, the installation portion of coil supporter (4) and coil supporter belt pulley (10) are connected in after one, be arranged on central shaft (5) by bearing (8) again, the other end of coil supporter (4) stretches in the gap between casing (1) and movement (2), on coil (3), be provided with alternating current output change-over switch (9), be provided with commutator (11), carbon brush (12) and direct current output change-over switch (13) at the installation portion of coil supporter (4).

According to claimed in claim 1 without magnetic resistance double current generator, it is characterized in that: totally three groups of the coils (3) arranging between described casing (1) and movement (2), be circumference uniform distribution, be wrapped in respectively on coil supporter (4) separately, three groups of coil supporters (4) share an installation portion.