CN107064797A - Permagnetic synchronous motor test bed apparatus - Google Patents
Permagnetic synchronous motor test bed apparatus Download PDFInfo
- Publication number
- CN107064797A CN107064797A CN201710342227.8A CN201710342227A CN107064797A CN 107064797 A CN107064797 A CN 107064797A CN 201710342227 A CN201710342227 A CN 201710342227A CN 107064797 A CN107064797 A CN 107064797A
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- fixed
- motor
- permagnetic synchronous
- testing
- bed apparatus
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- 238000012360 testing method Methods 0.000 title claims abstract description 72
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 23
- 230000008878 coupling Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000012429 release testing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The invention discloses a kind of permagnetic synchronous motor test bed apparatus, including support, the fixed plate of a level is provided with the bracket, main motor is fixed on the lower surface of the fixed plate, lower end after the through hole that the motor shaft vertical of the main motor is upward through in the fixed plate with a shaft coupling is connected, and the upper end of the shaft coupling is used for the motor shaft of connecting test motor；It is fixed with the upper surface of the fixed plate on some guide pillars, a horizontally disposed portable plate and is fixed with some guide pin bushings, the guide pin bushing correspondence is enclosed on the guide pillar so that the portable plate along the guide pillar can rise or fall moving；A circular fenestra is provided with the portable plate, a ring flange for being used for bearing test motor is installed on the top of the fenestra.Using above-mentioned technical proposal, permagnetic synchronous motor test bed apparatus of the invention, easy to operate, accurate positioning can effectively improve testing efficiency.
Description
Technical field
The present invention relates to a kind of permagnetic synchronous motor test bed apparatus, belong to permagnetic synchronous motor production equipment technology neck
Domain.
Background technology
Permagnetic synchronous motor refers to the synchronous motor that synchronous rotary magnetic field is produced by permanent magnet excitation.AC permanent magnet synchronous
Motivation, due to the series of advantages such as its small volume, lightweight, energy-efficient, is the low-carbon motor of today's society.Increasingly draw
Play people to pay attention to, because the operation characteristic and its control technology of synchronous motor reach its maturity.It is the dc motor of middle low power, different
Step motor frequency change speed governing is just progressively replaced by speed-adjustment System of Permanent.Needed before permagnetic synchronous motor dispatches from the factory
Will be tested test to it, magnetic edit and proof zero, counter electromotive force during testing of electric motors rated speed, electricity during output motor bringing onto load
The parameters such as pressure, electric current, power output.When being tested, testing of electric motors is placed on stand, its motor is made by shaft coupling
Axle is connected with main motor shaft, starts the rated speed that main motor makes rotating speed reach testing of electric motors, records the anti-electronic of testing of electric motors
Gesture, while finely tuning magnetic rotary encoder and fixing, completes the magnetic edit and proof zero of testing of electric motors, then stops main motor, disconnect electricity
Source line, 1KW load is linked into main motor circuit, starts testing of electric motors, and drives main motor to rotate, and records different rotating speeds
Under, the parameter of electric machine such as line voltage, phase voltage, line current, phase current, power output and power factor of testing of electric motors, if surveyed
The parameter of motor is tried not in prescribed limit, equipment automatic alarm, and stop testing of electric motors operation.Permanent magnetism of the prior art is same
Electromechanical testing stand is walked, volume is larger, complicated, testing of electric motors needs independent fixing device to carry out after being arranged on stand
It is spacing, dismantle and also bother very much after being completed, be awkward.
The content of the invention
Therefore, it is an object of the invention to overcome defect of the prior art there is provided one kind it is easy to operate, accurate positioning
Permagnetic synchronous motor test bed apparatus.
To achieve these goals, a kind of permagnetic synchronous motor test bed apparatus of the invention, including support, described
The fixed plate of a level is provided with support, main motor is fixed on the lower surface of the fixed plate, the motor shaft of the main motor
It is connected after passing through the through hole in the fixed plate straight up with the lower end of a shaft coupling, the upper end of the shaft coupling is used to connect
The motor shaft of testing of electric motors；It is fixed with the upper surface of the fixed plate on some guide pillars, a horizontally disposed portable plate fixed
There are some guide pin bushings, the guide pin bushing correspondence is enclosed on the guide pillar so that the portable plate can be risen along the guide pillar
Or decline movement；A circular fenestra is provided with the portable plate, a ring flange for being used for bearing test motor is installed on institute
State the top of fenestra；The portable plate upper surface is fixed with some corner lower air cylinders, and the corner lower air cylinder is used for downward
Compress the testing of electric motors or unclamp the testing of electric motors；It is fixed with top on the bracket and below the main motor
Go out cylinder, the middle part of a horizontal cross bar is fixed in the upper end of the cylinder arm of the ejection cylinder, and the two ends of the cross bar are solid respectively
Due to a push rod being vertically arranged, the portable plate is fixed in the top of the push rod after passing through the via of the fixed plate.
The shaft coupling is shaft coupling between flower.
The guide pillar is four, corresponds ground, and the guide pin bushing is four.
Feet is provided with below the support.
Using above-mentioned technical proposal, permagnetic synchronous motor test bed apparatus of the invention first will test electricity when using
The splined hole of the motor shaft of machine to entering spline coupling so that with main motor is vertical couples, press corner lower air cylinder switch, make
Corner lower air cylinder is rotated by 90 ° and pushed, so as to compress testing of electric motors；Then main motor is started, until rotating speed reaches test electricity
The rated speed of machine, records the reaction gesture of testing of electric motors, while finely tuning magnetic rotary encoder and fixing, completes testing of electric motors
Magnetic edit and proof zero；Stop main motor, 1KW load is linked into main motor circuit by deenergization line, start testing of electric motors,
It is set to drive under main motor rotation, record different rotating speeds, the line voltage of testing of electric motors, phase voltage, line current, phase current, output
The parameter of electric machine such as power and power factor；Record is completed after testing of electric motors data, testing of electric motors out of service, disengages main motor line
Load on road, closes corner lower air cylinder button, corner lower air cylinder risen, resetted, releases testing of electric motors；Then it is described
Cylinder operation is ejected, portable plate is above pushed away, the motor shaft and spline coupling for making testing of electric motors depart from, and take out testing of electric motors；It is described
Eject cylinder to reset, the detection process of testing of electric motors is completed.The permagnetic synchronous motor test bed apparatus of the present invention, operation letter
Just, accurate positioning, can effectively improve testing efficiency.
Brief description of the drawings
Fig. 1 compresses front view during testing of electric motors for corner lower air cylinder in the present invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 be in Fig. 2 A-A to sectional view.
Fig. 4 compresses top view during testing of electric motors for corner lower air cylinder in the present invention.
Fig. 5 is B-B direction sectional view in Fig. 4.
In figure：1st, distribution box；2nd, testing of electric motors；3rd, corner lower air cylinder；4th, ring flange；5th, portable plate；6th, guide pillar；7th, it is solid
Fixed board；8th, support；9th, push rod；10th, main motor；11st, cross bar；12nd, cylinder is ejected；13rd, feet；14th, spline coupling；15th, lead
Set.
Embodiment
Below by way of the drawings and specific embodiments, the present invention is described in further detail.
As illustrated, the present embodiment provides a kind of permagnetic synchronous motor test bed apparatus, including support 8, in the branch
The fixed plate 7 of a level is provided with frame 8, main motor 10 is fixed on the lower surface of the fixed plate 7, the electricity of the main motor 10
Arbor is connected after passing through the through hole in the fixed plate 7 straight up with the lower end of a shaft coupling, and the upper end of the shaft coupling is used
In the motor shaft of connecting test motor 2；Some guide pillars 6, a horizontally disposed activity are fixed with the upper surface of the fixed plate 7
It is fixed with some guide pin bushings 15 on plate 5, the correspondence of guide pin bushing 15 is enclosed on the guide pillar 6 so that the portable plate 5 can be along
The guide pillar 6 carries out rising or falling movement；A circular fenestra is provided with the portable plate 5, one is used for bearing test electricity
The ring flange 4 of machine 2 is installed on the top of the fenestra；The upper surface of portable plate 5 is fixed with some corner lower air cylinders 3, institute
Stating corner lower air cylinder 3 is used to compress the testing of electric motors 2 downwards or unclamps the testing of electric motors 2；On the support 8 and position
Ejection cylinder 12 is fixed with the lower section of the main motor 10, a level is fixed in the upper end of the cylinder arm of the ejection cylinder 12
The middle part of cross bar 11, the two ends of the cross bar 11 are individually fixed in a push rod 9 being vertically arranged, and the top of the push rod 9 is passed through
The portable plate 5 is fixed on after the via of the fixed plate 7.
The shaft coupling is shaft coupling between flower.
The guide pillar 6 is four, corresponds ground, and the guide pin bushing 15 is four.
The lower section of the support 8 is provided with feet 13.
Using above-mentioned technical proposal, permagnetic synchronous motor test bed apparatus of the invention first will test electricity when using
The splined hole of the motor shaft of machine 2 to entering spline coupling 14 so that with main motor 10 is vertical couples, press corner lower air cylinder 3
Switch, makes corner lower air cylinder 3 be rotated by 90 ° and push, so as to compress testing of electric motors 2；Then main motor 10 is started, until rotating speed
The rated speed of testing of electric motors 2 is reached, the reaction gesture of testing of electric motors 2 is recorded, while finely tune magnetic rotary encoder and fix,
Complete the magnetic edit and proof zero of testing of electric motors 2；Stop main motor 10,1KW load is linked into the circuit of main motor 10 by deenergization line
In, start testing of electric motors 2, make it drive main motor 10 to rotate, under record different rotating speeds, the line voltage of testing of electric motors 2, mutually electricity
The parameters of electric machine such as pressure, line current, phase current, power output and power factor；Record is completed after the data of testing of electric motors 2, stops fortune
Row testing of electric motors 2, disengages the load on the circuit of main motor 10, closes the button of corner lower air cylinder 3, makes in corner lower air cylinder 3
Rise, reset, release testing of electric motors 2；Then the ejection cylinder 12 works, and above pushes away portable plate 5, makes the motor shaft of testing of electric motors 2
Depart from spline coupling 14, take out testing of electric motors 2；The ejection cylinder 12 is resetted, and the detection process of testing of electric motors 2 is completed.
The permagnetic synchronous motor test bed apparatus of the present invention, easy to operate, accurate positioning can effectively improve testing efficiency.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.For
For those of ordinary skill in the art, other various forms of changes or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change or change thus extended out
Among moving still in the protection domain of the invention.
Claims (4)
1. a kind of permagnetic synchronous motor test bed apparatus, it is characterised in that：Including support, a water is provided with the bracket
Flat fixed plate, main motor is fixed on the lower surface of the fixed plate, and the motor shaft vertical of the main motor is upward through described
Lower end after through hole in fixed plate with a shaft coupling is connected, and the upper end of the shaft coupling is used for the motor of connecting test motor
Axle；It is fixed with the upper surface of the fixed plate on some guide pillars, a horizontally disposed portable plate and is fixed with some guide pin bushings, it is described
Guide pin bushing correspondence is enclosed on the guide pillar so that the portable plate along the guide pillar can rise or fall moving；Institute
State and a circular fenestra is provided with portable plate, a ring flange for being used for bearing test motor is installed on the top of the fenestra；Institute
State portable plate upper surface and be fixed with some corner lower air cylinders, the corner lower air cylinder is used to compress the testing of electric motors downwards
Or unclamp the testing of electric motors；It is fixed with ejection cylinder, the ejection on the bracket and below the main motor
The middle part of a horizontal cross bar is fixed in the upper end of the cylinder arm of cylinder, and the two ends of the cross bar are individually fixed in one and are vertically arranged
The portable plate is fixed in push rod, the top of the push rod after passing through the via of the fixed plate.
2. permagnetic synchronous motor test bed apparatus as claimed in claim 1, it is characterised in that：The shaft coupling is connection between flower
Axle device.
3. permagnetic synchronous motor test bed apparatus as claimed in claim 2, it is characterised in that：The guide pillar is four, with
Accordingly, the guide pin bushing be four.
4. permagnetic synchronous motor test bed apparatus as claimed in claim 3, it is characterised in that：Set below the support
It is equipped with feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342227.8A CN107064797A (en) | 2017-05-16 | 2017-05-16 | Permagnetic synchronous motor test bed apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342227.8A CN107064797A (en) | 2017-05-16 | 2017-05-16 | Permagnetic synchronous motor test bed apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107064797A true CN107064797A (en) | 2017-08-18 |
Family
ID=59609274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710342227.8A Pending CN107064797A (en) | 2017-05-16 | 2017-05-16 | Permagnetic synchronous motor test bed apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107064797A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942249A (en) * | 2017-12-29 | 2018-04-20 | 深圳市正德智控股份有限公司 | Electric machine testing device and method |
| CN109059716A (en) * | 2018-09-26 | 2018-12-21 | 昆山蓝博格精密机械有限公司 | A kind of hub bearing internal spline drift detection device |
| WO2020011059A1 (en) * | 2018-07-13 | 2020-01-16 | 上海交通大学 | Magnetic performance measuring device for serialized claw pole generator rotors |
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| JP2001275398A (en) * | 2000-03-28 | 2001-10-05 | Matsushita Electric Works Ltd | Zero-point detection method and positioning device |
| CN102182427A (en) * | 2011-03-29 | 2011-09-14 | 山东创新石油技术有限公司 | Numerically-controlled distance-measuring brake drum oil pumping unit |
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-
2017
- 2017-05-16 CN CN201710342227.8A patent/CN107064797A/en active Pending
Patent Citations (7)
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| CN102182427A (en) * | 2011-03-29 | 2011-09-14 | 山东创新石油技术有限公司 | Numerically-controlled distance-measuring brake drum oil pumping unit |
| CN202956450U (en) * | 2012-11-13 | 2013-05-29 | 天津一汽夏利汽车股份有限公司 | Testing stand for electrostatic discharge test |
| CN105529875A (en) * | 2015-12-01 | 2016-04-27 | 中国航空工业集团公司洛阳电光设备研究所 | Auxiliary installation device and method of separated permanent-magnet DC torque motor |
| CN105817499A (en) * | 2016-03-22 | 2016-08-03 | 重庆钢铁(集团)有限责任公司 | Eleven-roller straightener roller system zero calibration method |
| CN106505810A (en) * | 2016-12-12 | 2017-03-15 | 奇瑞汽车股份有限公司 | Magneto assembles device |
| CN206788328U (en) * | 2017-05-16 | 2017-12-22 | 浙江赛安电气科技有限公司 | Permagnetic synchronous motor test bed apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942249A (en) * | 2017-12-29 | 2018-04-20 | 深圳市正德智控股份有限公司 | Electric machine testing device and method |
| WO2020011059A1 (en) * | 2018-07-13 | 2020-01-16 | 上海交通大学 | Magnetic performance measuring device for serialized claw pole generator rotors |
| CN109059716A (en) * | 2018-09-26 | 2018-12-21 | 昆山蓝博格精密机械有限公司 | A kind of hub bearing internal spline drift detection device |
| CN109059716B (en) * | 2018-09-26 | 2021-01-01 | 昆山蓝博格精密机械有限公司 | Hub bearing internal spline go gauge detection device |
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Application publication date: 20170818 |