CN1992480A - Shaft belt type rare earth permanent-magnetic generator - Google Patents
Shaft belt type rare earth permanent-magnetic generator Download PDFInfo
- Publication number
- CN1992480A CN1992480A CNA2005101121659A CN200510112165A CN1992480A CN 1992480 A CN1992480 A CN 1992480A CN A2005101121659 A CNA2005101121659 A CN A2005101121659A CN 200510112165 A CN200510112165 A CN 200510112165A CN 1992480 A CN1992480 A CN 1992480A
- Authority
- CN
- China
- Prior art keywords
- earth permanent
- rare earth
- magnetic generator
- belt type
- shaft belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a shaft-type rare-earth permanent-magnet (REPM) generator, structural lightweight, small occupying space, and it can be easily fixed in the beam of the vehicle underpan. By using the vehicle driving force, the transferring strip of power-taking part brings the REPM generator to operate and generate power. The strong magnetic field generated by REPM steel replaces the complex excitation device of traditional generator and the vulnerable electromagnetic rotor, greatly improving the efficiency and power density, notable energy-saving effect, strong carrying capacity, and it makes up for the inherent flaws of the traditional generators since birth. The shell of the unit is designed to a closed shell, so it can be used related to the water. It applies for military vehicles, fire vehicles, engineering vehicles and self-power generation sites.
Description
The invention discloses a kind of shaft belt type rare earth permanent-magnetic generator, structure is light and handy, it is little to take up room, and can be fixed on the vehicle chassis easily.Utilize vehicle power, by the power transmission shaft drive rare earth permanent-magnetic generator running generating of power takeoff, supply equipment uses.Be suitable for military vehicle, fire-fighting vehicle, engineering vehicle and need be from the place of power taking generating.
Shaft belt type rare earth permanent-magnetic generator disclosed by the invention system is made up of electron speed regulator, power takeoff, shaft belt type rare earth permanent-magnetic generator.Electron speed regulator control vehicle motor rotating speed, power takeoff transmits engine output power and drives the rare earth permanent-magnetic generator rotary electrification.It is indoor that electron speed regulator is installed in the vehicle drive of being convenient to operate, rare earth permanent-magnetic generator is installed on the crossbeam of vehicle chassis or is installed on the power takeoff, power takeoff is installed on the gearbox body of vehicle, and rare earth permanent-magnetic generator and power takeoff adopt flange, base, spline type connecting mode or the transmission of telescopic universal shaft coupling device connecting mode.
Shaft belt type rare earth permanent-magnetic generator disclosed by the invention adopts the high-intensity magnetic field rotary electrification that produces than the rare-earth permanent magnet steel more than the big several times in conventional electric generators magnetic field, rare-earth permanent magnet steel can be processed into the tile shape of leakage field minimum, and have through hole in rare-earth permanent magnet steel center or side, adopting the building blocks combined method that the rare-earth permanent magnet steel symmetry that processes is pieced together is embedded on the rotor yoke outer rim, cement with bolt and adhesive, make the rotor of different size, substitute the excitation unit and the flimsy electromagnetic type rotor of conventional electric generators complexity.Improved efficient and power density that mechanical energy is converted to electric energy greatly, energy-saving effect is remarkable, and load capacity is strong.
Shaft belt type rare earth permanent-magnetic generator work temperature rise disclosed by the invention is low, and radiating condition allows the complete machine housing to make totally enclosed type, radiator fan can be installed in the rotating shaft of closed casing outer end.The waterproof and oilproof packing ring is installed in two end cap stop portion and the bearing chamber, and lead-out wire is fixed with the sealed type connector of waterproof and oilproof, the use of can paddling.And conventional electric generators volume heaviness, it is big to take up room, the work temperature rise, radiating condition does not allow the complete machine housing to make totally enclosed type, can only perforate dispel the heat, the use of can not paddling, range of application has been subjected to bigger restriction, succeeding in developing of shaft belt type rare earth permanent-magnetic generator remedied the existing so far inherent shortcoming of conventional electric generators birth.
The present invention is further illustrated below in conjunction with accompanying drawing;
Fig. 1, Fig. 2 are shaft belt type rare earth permanent-magnetic generator structural representation of the present invention;
Fig. 3, Fig. 4, Fig. 5 are rotor structure schematic diagram of the present invention; Fig. 6, Fig. 7 are shaft belt type rare earth permanent-magnetic generator system configuration schematic diagram of the present invention;
Among the figure: 1, be stator; 2, be coil; 3, be rare earth magnetic steel; 4, be rotor yoke; 5, be rotating shaft; 6, be bearing; 7, be bolt; 8, be end cap; 9, be fan; 10, be fan housing; 11, be binding post; 12, be casing; 13, shaft belt type rare earth permanent-magnetic generator; 14, be universal shaft coupling device; 15, be power takeoff; 16, be power takeoff driving shaft; 17, be the vehicle startup machine gearbox; 18, be the vehicle chassis crossbeam.
The shaft belt type rare earth permanent-magnetic generator system installation method is: shaft belt type rare earth permanent-magnetic generator [13] is installed on the crossbeam [18] of vehicle chassis, power takeoff [15] is installed on the gearbox [17] of vehicle motor, respectively the rotating shaft [5] of shaft belt type rare earth permanent-magnetic generator [13] and the power transmission shaft [16] of power takeoff [15] are tied or shaft belt type rare earth permanent-magnetic generator [13] is installed on the power takeoff [15] with universal shaft coupling device [14] two end connectors, rare earth permanent-magnetic generator rotating shaft [5] is adopted flange, base, spline type connecting mode with power takeoff driving shaft [16].
The installation method of shaft belt type rare earth permanent-magnetic generator [13] is: stator [1] and coil [2] assembly are pressed in the casing [12], with bolt [7] rare earth magnetic steel [3] symmetry is fixed on rotor yoke [4] outer rim, ready-made rare-earth rotor assembly is put into stator [1] circle, install the packing ring of waterproof and oilproof at bearing chamber and end cap stop portion, lead-out wire is fixing with the sealed type binding post [11] of waterproof and oilproof.End cap [8] is installed on casing [12] two ends, fan [9] is installed in the rotating shaft [5] of casing [12] outer end, at last fan housing is installed on casing [12] outer rim of fan [9] end face, promptly can be assembled into complete product.
Claims (8)
1. one kind by electron speed regulator, power takeoff, shaft belt type rare earth permanent-magnetic generator system, it is characterized in that electron speed regulator control vehicle motor rotating speed, and power takeoff transmits engine output power and drives the rare earth permanent-magnetic generator rotary electrification.
2. shaft belt type rare earth permanent-magnetic generator according to claim 1, it is indoor to it is characterized in that electron speed regulator is installed in the vehicle drive of being convenient to operate.
3. shaft belt type rare earth permanent-magnetic generator according to claim 1, it is characterized in that shaft belt type rare earth permanent-magnetic generator is installed on the crossbeam of vehicle chassis or is installed on the power takeoff, power takeoff is installed on the gearbox body of vehicle, and rare earth permanent-magnetic generator and power takeoff adopt flange, base, spline type connecting mode or telescopic universal shaft coupling device connecting mode.
4. shaft belt type rare earth permanent-magnetic generator according to claim 1 is characterized in that the complete machine case design becomes totally enclosed type, and the waterproof and oilproof packing ring is installed in two end cap stop portion and the bearing chamber, and lead-out wire is fixed with the sealed type connector of waterproof and oilproof.
5. shaft belt type rare earth permanent-magnetic generator according to claim 1 is characterized in that rare-earth permanent magnet steel is processed into the tile shape, and has through hole in rare-earth permanent magnet steel center or side.
6. shaft belt type rare earth permanent-magnetic generator according to claim 1 is characterized in that the rare-earth permanent magnet steel that will process is pieced together symmetrically to be embedded on the rotor yoke outer rim, cements with bolt and adhesive.
7. shaft belt type rare earth permanent-magnetic generator according to claim 1 is characterized in that transducer is installed in the stator winding.
8. shaft belt type rare earth permanent-magnetic generator according to claim 1 is characterized in that radiator fan is installed in the rotating shaft of closed casing outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101121659A CN1992480A (en) | 2005-12-28 | 2005-12-28 | Shaft belt type rare earth permanent-magnetic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101121659A CN1992480A (en) | 2005-12-28 | 2005-12-28 | Shaft belt type rare earth permanent-magnetic generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1992480A true CN1992480A (en) | 2007-07-04 |
Family
ID=38214487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005101121659A Pending CN1992480A (en) | 2005-12-28 | 2005-12-28 | Shaft belt type rare earth permanent-magnetic generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1992480A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626954A (en) * | 2014-12-12 | 2015-05-20 | 广西科技大学 | Electric car asynchronous motor control system |
| CN110571999A (en) * | 2019-08-26 | 2019-12-13 | 江苏东方康弛机电科技有限公司 | Small permanent magnet generator |
-
2005
- 2005-12-28 CN CNA2005101121659A patent/CN1992480A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626954A (en) * | 2014-12-12 | 2015-05-20 | 广西科技大学 | Electric car asynchronous motor control system |
| CN110571999A (en) * | 2019-08-26 | 2019-12-13 | 江苏东方康弛机电科技有限公司 | Small permanent magnet generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200357587Y1 (en) | Ring mode starter/generator | |
| CN106059224A (en) | Electric rotating machine with laterally magnetized magnets | |
| CN108418368B (en) | Double-rotor hybrid excitation permanent magnet synchronous motor and method thereof | |
| CN205986498U (en) | Permanent magnet rotor motor | |
| CN101789664B (en) | Disk wind driven generator | |
| CN100440686C (en) | Centrifugal permanent-magnet starting generating equip ment | |
| CN208347924U (en) | A kind of automobile-used diesel generating set of refrigeration | |
| CN1992480A (en) | Shaft belt type rare earth permanent-magnetic generator | |
| CN207625414U (en) | A kind of Halbach types array permanent magnetism disc type iron core-free hollow shaft motor | |
| CN203548260U (en) | Direct drive type permanent magnetic isolation pump | |
| CN101873029B (en) | Coreless permanent magnet diesel generator | |
| WO2004093289A2 (en) | Electromagnetic motor employing multiple rotors | |
| CN109962593A (en) | A kind of bimorph transducer formula rare-earth permanent magnet motor | |
| CN2922256Y (en) | Low-noise water-cooled electric machine equipment | |
| CN106849494A (en) | A kind of shaftless and bearing outer rotor permanent magnet generator | |
| CN212867984U (en) | Special fan of people's air defense basement | |
| CN211063431U (en) | Low-speed large-torque motor with mixed circulation cooling structure | |
| CN103541931A (en) | Directly driven permanent magnet isolation pump | |
| CN202004590U (en) | Rare earth permanent magnet core-free generating set | |
| CN201994739U (en) | Hub motor and electric vehicle | |
| CN208445460U (en) | A kind of spoke type for electric vehicle interlocks rotor permanent magnet synchronous motor | |
| CN109921593A (en) | A kind of vortex motor | |
| CN220368566U (en) | Permanent magnet synchronous motor with good cooling and energy saving effects | |
| CN100414817C (en) | Low-noise water-cooling motor apparatus | |
| CN104852540A (en) | Speed-regulation permanent magnetism three-phase synchronous motor used for pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20070608 Address after: Room 25, 3105 a, North Delhi, Beijing, Dongcheng District Applicant after: Liu Zhongfu Address before: Room 10, No. 500, Lane 802, flowers Road, Shanghai, Pudong New Area Applicant before: Yu Bo Co-applicant before: Liu Zhongfu |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070704 |