CN103580427A - Space-containing permanent-magnet double-sided generator - Google Patents
Space-containing permanent-magnet double-sided generator Download PDFInfo
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- CN103580427A CN103580427A CN201210251110.6A CN201210251110A CN103580427A CN 103580427 A CN103580427 A CN 103580427A CN 201210251110 A CN201210251110 A CN 201210251110A CN 103580427 A CN103580427 A CN 103580427A
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Abstract
A space-containing permanent-magnet double-sided generator is mainly composed of stator cores (1), stator windings (2), permanent magnets (3), rotor cores (4), rotor windings (5) and a rotary spindle (6). Every two stator cores (1) constitute a group, and a space is reserved in each group. Every two rotor cores (4) constitute a group, and a space is reserved in each group. Polarities of the inner end faces of all the permanent magnets (3) must be the same. The stator windings (2) are wound at the outer sides of the stator cores (1). The permanent magnets (3) are fixed at the inner side of the stator cores (1). The diameter of the rotor cores (4) is smaller than the diameter of a ring encircled by the permanent magnets (3). The rotor windings (5) are wound at the outer sides of the rotor cores (4). The rotor cores (4) are fixed on the rotary spindle (6). When the rotary spindle (6) drives the rotor cores (4) to rotate at the inner side of the permanent magnets (3), both the rotor windings (5) and the stator windings (2) generate alternating current.
Description
Technical field
The present invention relates to a kind of space permanent magnetism generating electricity on two sides machine that has, particularly a kind of stator and rotor have space, and two extreme face magnetic field energys of permanent magnet permanent magnet generator that can simultaneously generate electricity.Belong to technical field of motors.
Technical background
The magnetic fidle of end energy that now all permanent magnet motors and permanent magnet generator all only utilize permanent magnet, publication number CN102097912A for example, open day 2011.06.15 (200910188901.7) and CN101951106A, 2011.01.19 magneto patent such as (201010247971.8), it is all the magnetic energy acting of only using a magnetic fidle of end of permanent magnet, even so-called < < double-stator permanent magnet generator > >, also be to do work to two-sided magnetic field simultaneously, could realize two-sided magnetic energy generating or electronic object.Going back at present neither one patent is an end face acting at permanent magnet, and realizes the design that two magnetic fidle of end of permanent magnet generate electricity simultaneously.
Summary of the invention
The present invention directly utilizes magnetic energy to generate electricity, and this device is called again magnetic-energy generator.
Principle of the present invention is, when the corresponding electromagnetic core acting of a magnetic fidle of end of permanent magnet, can cause the magnetic field, the back side of this permanent magnet to produce motion, inhaling at the ，Qi back side, the back side of this permanent magnet moving magnetic field and just can drive the coil on generating iron core to send electric energy for the iron core of back side generating.
Binary iron core type has space generating electricity on two sides machine structure, stator core 1, stator winding 2, permanent magnet 3, rotor core 4, rotor winding 5 and rotary main shaft 6, consists of; Wherein stator core is 1 two one group, has space between every group; 4 two one group of rotor core, has space between every group; Permanent magnet 3 inner side end polarity must be all identical; Stator winding 2 is around the outside of stator core 1; Permanent magnet 3 is fixed on the inner side of stator core 1; The diameter of rotor core 4 is less than the diameter that permanent magnet 3 surrounds ring; Rotor winding 5 is around the outside of rotor core 4; Rotor core 4 is fixed on rotary main shaft 6; When rotary main shaft 6 rotor driven iron cores 4 are during in permanent magnet 3 interior sideway swivel, rotor winding 5 and stator winding 2 have alternating current to produce.
Integrated iron core formula has in the generating electricity on two sides machine of space, and stator core 1 and rotor core 4 are all an integral body; Between each stator core 1 and rotor core 4, there is space; Stator winding 2 is around the outside of stator core 1; Rotor winding 5 is around the outside of rotor core 4; Permanent magnet 3 is fixed on the inner side of stator core 1; The diameter of rotor core 4 is less than the diameter that permanent magnet 3 surrounds ring; Rotor winding 5 is around the outside of rotor core 4; Rotor core 4 is fixed on rotary main shaft 6; Require equally the inside end face polarity of permanent magnet 3 necessary identical.
After telling the process permutation and combination version of two kinds of structures above, just becoming the corresponding binary iron core type of integrated iron core has space generating electricity on two sides machine; It is characterized in that stator core 1 is overall structure, gapped between each stator core 1; 4 two one group of rotor core, gapped between every group rotor iron core 4, other structures are with to tell structure above identical.
Fig. 4 be tray type structure have a space generating electricity on two sides machine; Wherein stator core 1, stator winding 2 and permanent magnet 3 are fixedly connected with main shaft; Rotor core 4 is connected by bearing with rotor winding 5; Permanent magnet 3 forms two rotating disks that diameter is identical with rotor core 4.
Between the stator core of telling 1 spacing be greater than 50% of told rotor core 4 width; Wherein the distance between the stator core of telling 1 equal told rotor core 4 width, generating efficiency is the highest; Minimum 50% of stator core 1 width that is greater than of spacing between the rotor core of telling 4, wherein the spacing between the rotor core of telling 4 equal stator core 1 width, generating efficiency is the highest.
The thickness of the permanent magnet of telling 3 is less than 20 millimeters; Wherein the thickness of the permanent magnet of telling 3 is less than 3 millimeters, and back side generating efficiency is the highest.
Accompanying drawing explanation
Fig. 1 is that binary iron core type of the present invention has axially attempting of space generating electricity on two sides machine.
Fig. 2 is that integrated iron core formula of the present invention has axially attempting of space generating electricity on two sides machine.
Fig. 3 is that the corresponding binary iron core type of integrated iron core of the present invention has axially attempting of space generating electricity on two sides machine.
Fig. 4 is the radial section structural map that disc type of the present invention has space permanent magnetism generating electricity on two sides machine.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
Fig. 1 is that binary iron core type of the present invention has space generating electricity on two sides machine, stator core 1, stator winding 2, permanent magnet 3, rotor core 4, rotor winding 5 and rotary main shaft 6, consists of; Wherein stator core is 1 two one group, has space between every group; 4 two one group of rotor core, has space between every group; Permanent magnet 3 inner side end polarity must be all identical; Stator winding 2 is around the outside of stator core 1; Permanent magnet 3 is fixed on the inner side of stator core 1; The diameter of rotor core 4 is less than the diameter that permanent magnet 3 surrounds ring; Rotor winding 5 is around the outside of rotor core 4; Rotor core 4 is fixed on rotary main shaft 6; When rotary main shaft 6 rotor driven iron cores 4 are during in permanent magnet 3 interior sideway swivel, rotor winding 5 and stator winding 2 have alternating current to produce.
Fig. 2 is that integrated iron core formula has space generating electricity on two sides machine, and wherein stator core 1 and rotor core 4 are all an integral body; Between each stator core 1 and rotor core 4, there is space; Stator winding 2 is around the outside of stator core 1; Rotor winding 5 is around the outside of rotor core 4; Permanent magnet 3 is fixed on the inner side of stator core 1; The diameter of rotor core 4 is less than the diameter that permanent magnet 3 surrounds ring; Rotor winding 5 is around the outside of rotor core 4; Rotor core 4 is fixed on rotary main shaft 6.
Fig. 3 is that the corresponding binary iron core type of integrated iron core has space generating electricity on two sides machine; Wherein stator core 1 is overall structure, gapped between each stator core 1; 4 two one group of rotor core, gapped between every group rotor iron core 4, it is identical that other structures and Fig. 1 tell structure.
Minimum 50% of told rotor core 4 width that are greater than of spacing between the stator core 1 that Fig. 1 tells; Wherein the distance between the stator core of telling 1 equal told rotor core 4 width, generating efficiency is the highest.
The thickness of the permanent magnet 3 that Fig. 1 tells is less than 20 millimeters; The thickness of permanent magnet 3 is less than 3 millimeters, and stator winding 2 generating efficiencies in the back side are the highest.
Claims (6)
1. there is a space permanent magnetism generating electricity on two sides machine, by stator core (1), stator winding (2), permanent magnet (3), rotor core (4), rotor winding (5) and rotary main shaft (6), formed; It is characterized in that: (1) two one group of stator core, has space between every group; (4) two one group of rotor core, has space between every group; Permanent magnet (3) inner side end polarity must be all identical; Stator winding (2) is around the outside of stator core (1); Permanent magnet (3) is fixed on the inner side of stator core (1); The diameter of rotor core (4) is less than the diameter that permanent magnet (3) surrounds ring; Rotor winding (5) is around the outside of rotor core (4); Rotor core (4) is fixed on rotary main shaft (6); When rotary main shaft (6) rotor driven iron core (4) is in permanent magnet (3) during sideway swivel, rotor winding (5) and stator winding (2) have alternating current to produce.
2. that according to claim 1, tells has a space permanent magnetism generating electricity on two sides machine, it is characterized in that: the stator core of telling (1) and the rotor core (4) of telling are all varied to an integral body, and just becoming integrated iron core formula has space generating electricity on two sides machine.
3. that according to claim 1, tells has a space permanent magnetism generating electricity on two sides machine, it is characterized in that: the stator core of telling (1) is an integral body, and other structures are constant, and just becoming the corresponding binary iron core type of integrated iron core has space generating electricity on two sides machine.
4. that according to claim 1, tells has a space permanent magnetism generating electricity on two sides machine, it is characterized in that: between the stator core of telling (1), spacing is greater than 50% of told rotor core (4) width; Distance between the stator core wherein told (1) equals told rotor core (4) width, and generating efficiency is the highest; Minimum 50% of stator core (1) width that is greater than of spacing between the rotor core of telling (4), the spacing between the rotor core wherein told (4) equals stator core (1) width, and generating efficiency is the highest.
5. that according to claim 1, tells has a space permanent magnetism generating electricity on two sides machine, it is characterized in that: the thickness of the permanent magnet of telling (3) is less than 20 millimeters; The thickness of the permanent magnet wherein told (3) is less than (3) millimeter, and back side generating efficiency is the highest.
6. that according to claim 1, tells has a space permanent magnetism generating electricity on two sides machine, it is characterized in that: permanent magnet (3) forms two rotating disks that diameter is identical with rotor core (4), and what just become tray type structure has a space generating electricity on two sides machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251110.6A CN103580427A (en) | 2012-07-20 | 2012-07-20 | Space-containing permanent-magnet double-sided generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251110.6A CN103580427A (en) | 2012-07-20 | 2012-07-20 | Space-containing permanent-magnet double-sided generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103580427A true CN103580427A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210251110.6A Pending CN103580427A (en) | 2012-07-20 | 2012-07-20 | Space-containing permanent-magnet double-sided generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103580427A (en) |
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2012
- 2012-07-20 CN CN201210251110.6A patent/CN103580427A/en active Pending
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |