CN103354409A - Two-permanent magnet three-phase generator - Google Patents
Two-permanent magnet three-phase generator Download PDFInfo
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- CN103354409A CN103354409A CN 201310319703 CN201310319703A CN103354409A CN 103354409 A CN103354409 A CN 103354409A CN 201310319703 CN201310319703 CN 201310319703 CN 201310319703 A CN201310319703 A CN 201310319703A CN 103354409 A CN103354409 A CN 103354409A
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- iron core
- shaped iron
- permanent magnet
- power coil
- housing
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Abstract
The invention relates to a two-permanent magnet three-phase generator comprising a housing, a rotating shaft, a first permanent magnet, a second permanent magnet, a drum, a first generation coil, a second generation coil, a third generation coil, a first U-shaped iron core, a second U-shaped iron core, a third U-shaped iron core. The first permanent magnet and the second permanent magnet are fixed at two ends of the drum; and the drum is fixed at the rotating shaft. A bearing is arranged in the middle of a front cover plate and a rear cover plate of the housing; and the rotating shaft enables the drum to be installed in the housing by the bearing. The first generation coil, the second generation coil, and the third generation coil are respectively wound at the first U-shaped iron core, the second U-shaped iron core, and the third U-shaped iron core and are uniformly distributed around the drum in a triangular shape. And the first U-shaped iron core, the second U-shaped iron core, and the third U-shaped iron core are installed in the housing by retaining screws. According to the invention, the provided generator has the advantages of simple structure and convenient installation and maintenance; six-circle power efficiencies can be generated by rotating the drum mechanically by one circle, thereby fully utilizing the magnetic energies of the permanent magnets and obviously improving the work efficiency.
Description
Technical field
The present invention relates to the permanent magnet generator technical field, specifically a kind of two permanent magnet three-phase generators.
Background technology
Permanent magnet generator usually is used for wind power generation, and three-phase generation is than single-phase of generating electricity better effects if, and traditional permanent magnet three-phase generating is that a permanent magnetism rotates in equally distributed three groups of power coils, and the electric frequency that its one week of mechanical rotation produces was three weeks.This structure can not be utilized permanent magnetic energy fully.
Summary of the invention
The purpose of this invention is to provide a kind of two permanent magnet three-phase generators, take full advantage of the magnetic energy of permanent magnetism, increase work efficiency.
The present invention realizes that the technical scheme that above-mentioned purpose is taked is: a kind of two permanent magnet three-phase generators, comprise housing, rotating shaft, the first permanent magnet, the second permanent magnet, rotary drum, the first power coil, the second power coil, the 3rd power coil, the first U-shaped iron core, the second U-shaped iron core and the 3rd U-shaped iron core, the first permanent magnet and the second permanent magnet are fixed on the rotary drum two ends, and rotary drum is fixed in the rotating shaft; The front shroud of housing and the middle part of back shroud are provided with bearing, and rotating shaft is installed in rotary drum in the housing by bearing; The first power coil, the second power coil and the 3rd power coil are wrapped in respectively on the first U-shaped iron core, the second U-shaped iron core and the 3rd U-shaped iron core and triangular in shape being evenly distributed on around the rotary drum; The first U-shaped iron core, the second U-shaped iron core and the 3rd U-shaped iron core are installed between the front shroud and back shroud of housing by fixed screw; One end of the first power coil, the second power coil and the 3rd power coil is connected with three live wires of terminal block respectively, and the other end is connected with three zero lines respectively.
Two permanent magnet three-phase generators of the present invention, simple in structure, install and the maintenance facility, one week of rotary drum mechanical rotation, can produce the electric frequency in six weeks, thereby utilize more fully the magnetic energy of permanent magnetism, operating efficiency obviously improves.
Description of drawings
Fig. 1 is the structural representation of two permanent magnet three-phase generators of the present invention.
Fig. 2 is the internal structure schematic diagram after two permanent magnet three-phase generators shown in Figure 1 are dismantled the front shroud of housing.
Embodiment
Below in conjunction with drawings and Examples technical scheme of the present invention is described further.
As depicted in figs. 1 and 2, a kind of two permanent magnet three-phase generators are comprised of fixed screw 1, housing 2, bearing 3, rotating shaft 4, rotary drum 5, the first permanent magnet 6, the second permanent magnet 7, the first power coil 8, the first U-shaped iron core 9, the second power coil 10, the second U-shaped iron core 11, the 3rd power coil 12 and the 3rd U-shaped iron core 13.
The first permanent magnet 6 and the second permanent magnet 7 are fixedly mounted on rotary drum 5 two ends, and rotary drum 5 is fixed in the rotating shaft 4; The front shroud of housing 2 and the middle part of back shroud are provided with bearing 3, and rotating shaft 4 is installed in rotary drum 5 in the housing 2 by bearing 3; The first power coil 8, the second power coil 10 and the 3rd power coil 12 are wrapped in respectively on the first U-shaped iron core 9, the second U-shaped iron core 11 and the 3rd U-shaped iron core 13 and triangular in shape being evenly distributed on around the rotary drum 5; The first U-shaped iron core 9, the second U-shaped iron core 11 and the 3rd U-shaped iron core 13 are installed between the front shroud and back shroud of housing 2 by fixed screw 1; One end of the first power coil 8, the second power coil 10 and the 3rd power coil 12 is connected with three live wires of terminal block respectively, and the other end is connected with three zero lines respectively.
During work, rotating shaft 4 is connected with power source, power source provides power to rotating shaft 4, thereby rotating shaft 4 is rotated, rotating shaft 4 drives rotary drum 5, the first permanent magnet 6 and the second permanent magnet 7 and rotates, and is evenly distributed on rotary drum 5 the first U-shaped iron core 9, the second U-shaped iron core 11 and the 3rd U-shaped iron core 13 on every side and obtains rotary magnetic fields, thereby make the first power coil 8, the second power coil 10 and the 3rd power coil 12 produce three-phase electricity, realize that rotary drum 5 rotates a week, produces the effect in electric six weeks of frequency.
Claims (1)
1. permanent magnet three-phase generator, it is characterized in that, comprise housing, rotating shaft, the first permanent magnet, the second permanent magnet, rotary drum, the first power coil, the second power coil, the 3rd power coil, the first U-shaped iron core, the second U-shaped iron core and the 3rd U-shaped iron core, the first permanent magnet and the second permanent magnet are fixed on the rotary drum two ends, and rotary drum is fixed in the rotating shaft; The front shroud of housing and the middle part of back shroud are provided with bearing, and rotating shaft is installed in rotary drum in the housing by bearing; The first power coil, the second power coil and the 3rd power coil are wrapped in respectively on the first U-shaped iron core, the second U-shaped iron core and the 3rd U-shaped iron core and triangular in shape being evenly distributed on around the rotary drum; The first U-shaped iron core, the second U-shaped iron core and the 3rd U-shaped iron core are installed between the front shroud and back shroud of housing by fixed screw; One end of the first power coil, the second power coil and the 3rd power coil is connected with three live wires of terminal block respectively, and the other end is connected with three zero lines respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310319703 CN103354409A (en) | 2013-07-26 | 2013-07-26 | Two-permanent magnet three-phase generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310319703 CN103354409A (en) | 2013-07-26 | 2013-07-26 | Two-permanent magnet three-phase generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103354409A true CN103354409A (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310319703 Pending CN103354409A (en) | 2013-07-26 | 2013-07-26 | Two-permanent magnet three-phase generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103354409A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701282A (en) * | 2013-12-31 | 2014-04-02 | 刘忠涛 | Semi-magnetic outer winding energy-saving motor |
| CN113750710A (en) * | 2021-09-01 | 2021-12-07 | 安徽理工大学 | Triangular single-hydrodynamic spraying dust-settling device |
-
2013
- 2013-07-26 CN CN 201310319703 patent/CN103354409A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701282A (en) * | 2013-12-31 | 2014-04-02 | 刘忠涛 | Semi-magnetic outer winding energy-saving motor |
| CN113750710A (en) * | 2021-09-01 | 2021-12-07 | 安徽理工大学 | Triangular single-hydrodynamic spraying dust-settling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |