CN106842029A - New energy automobile battery motor electric control test detection device - Google Patents
New energy automobile battery motor electric control test detection device Download PDFInfo
- Publication number
- CN106842029A CN106842029A CN201710229294.9A CN201710229294A CN106842029A CN 106842029 A CN106842029 A CN 106842029A CN 201710229294 A CN201710229294 A CN 201710229294A CN 106842029 A CN106842029 A CN 106842029A
- Authority
- CN
- China
- Prior art keywords
- bearing seat
- electric control
- eddy current
- transmission shaft
- chassis
- 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
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Classifications
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- 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
- G01R31/343—Testing dynamo-electric machines in operation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention relates to the technical field of motor electric control, in particular to a new energy automobile battery motor electric control test detection device which comprises a chassis, a left bearing seat, a right bearing seat and an electric eddy current dynamometer, wherein the chassis is provided with a left bearing seat and a right bearing seat; the left bearing seat and the right bearing seat are fixed on the chassis respectively, transmission shafts are installed on the left bearing seat and the right bearing seat respectively, an adjustable flange plate is fixed on each transmission shaft, an adjustable strip hole is formed in the adjustable flange plate, the adjustable strip hole is connected with the transmission shafts through fixing bolts, a driving gear is installed on the transmission shaft on the right bearing seat, the driving gear is meshed with a driven gear in a gear box, and the driven gear is connected with the eddy current dynamometer through a rotating shaft. The device has the characteristics of high stability, high precision, low inertia, simple structure and the like, has wide test power range, high rated rotating speed and higher response speed, and is applied to the automation of the operation process of the dynamometer.
Description
Technical field
The present invention relates to electric control technical field, more particularly to a kind of new energy car battery electric control testing inspection
Device.
Background technology
Under the energy increasingly in short supply and increasingly serious overall background of environmental pollution, new-energy automobile is increasingly subject to major masters
Machine factory and the concern of consumer, wherein be most expected with the prospect of pure electric automobile again.Hybrid vehicle with motor, subtract
The electric drive units such as the controller of fast device and correlation replace traditional power assembly.Currently used for test new-energy automobile electricity
Do not occur also in the equipment Market of machine, be directly installed on automobile and tested, be unfavorable for that enterprise's experiment is used.
The content of the invention
It is an object of the invention to overcome the shortcomings of above-mentioned technology, and provide a kind of new energy car battery electric control examination
Detection means is tested, motor can be tested.
The present invention to achieve the above object, using following technical scheme：
A kind of new energy car battery electric control experiment detection device, it is characterised in that：Including chassis, left shaft holder,
Right axle bearing and electric eddy current dynamometer；The left shaft holder and right axle bearing are separately fixed on the chassis, the left axle
Divide in bearing and right axle bearing and power transmission shaft is installed, adjustable flange disk, the adjustable method are fixed with each power transmission shaft
With regulation strip hole on blue disk, it is connected with the power transmission shaft by fixing bolt in regulation strip hole, in the right axle bearing
Power transmission shaft on driving gear is installed, the driving gear is engaged with driven gear in gear-box, the driven gear lead to
Rotating shaft is crossed to be connected with the electric eddy current dynamometer.Relative to prior art, the present apparatus can be to large-scale by electric eddy current dynamometer
Motor in electric automobile measure, the Current Voltage and moment of torsion lamp of measurement motor, the present apparatus are consolidated using double flange
, all can be connected the two of motor output ends by adjustable flange disk with the power transmission shaft of both sides, by both sides by fixed structure
Bearing block be fixed and can ensure that motor is steady, carrying out transmission by gear-box can make in motor operation course not
Can shake, it is the galvanomagnetic-effect produced using ring of eddy that electric eddy current dynamometer absorbs the torque of tested machinery output and power
Get, the features such as with high stability, high precision, low inertia and simple structure, and measured power scope is wide, rated speed
High and response speed is very fast, is practically applicable to the automation of dynamometer machine operating process.
Preferably, the electric eddy current dynamometer is fixed on the chassis by support.
Preferably, the right-hand member of the electric eddy current dynamometer is connected by ring flange with band-type brake.
The beneficial effects of the invention are as follows:Relative to prior art, the present apparatus can be to large-scale by electric eddy current dynamometer
Motor in electric automobile is measured, and the Current Voltage and moment of torsion lamp of measurement motor, the present apparatus are fixed using double flange
Structure, the two of motor output ends can be all connected by adjustable flange disk with the power transmission shaft of both sides, by both sides
Bearing block is fixed can ensure that motor is steady, and being carried out by gear-box will not during transmission can make motor operation course
Shake, it is that the galvanomagnetic-effect produced using ring of eddy is obtained that electric eddy current dynamometer absorbs the torque of tested machinery output and power
Come, the features such as with high stability, high precision, low inertia and simple structure, and measured power scope is wide, rated speed is high
And response speed is very fast, is practically applicable to the automation of dynamometer machine operating process.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings and preferred embodiment describes specific embodiment of the invention in detail.As shown in figure 1, a kind of new
Energy automobile battery electric control experiment detection device, including chassis 1, left shaft holder 2, right axle bearing 3 and current vortex measurement of power
Machine 4；The left shaft holder and right axle bearing are separately fixed on the chassis, point installation on the left shaft holder and right axle bearing
There is power transmission shaft 5, adjustable flange disk 6 is fixed with each power transmission shaft, with regulation strip hole on the adjustable flange disk
7, it is connected with the power transmission shaft by fixing bolt in regulation strip hole, it is provided with the power transmission shaft in the right axle bearing actively
Gear, the driving gear is engaged with driven gear in gear-box 8, and the driven gear is surveyed by rotating shaft with the current vortex
Work(machine is connected.The electric eddy current dynamometer is fixed on the chassis by support 9.The right-hand member of the electric eddy current dynamometer passes through
Ring flange 10 is connected with band-type brake 11.Band-type brake does not work usually simply as dynamometer machine is dallied, when needing fortuitous event occur
When, starting band-type brake can be such that dynamometer machine quickly stops.
The present apparatus can be measured by electric eddy current dynamometer to large-scale motor in electric automobile 12, the electricity of measurement motor
Stream voltage and moment of torsion lamp, the structure that the present apparatus is fixed using double flange can all lead to the two of motor output ends
Cross adjustable flange disk to be connected with the power transmission shaft of both sides, being fixed by the bearing block of both sides can ensure that motor is steady, lead to
Crossing gear-box and carry out transmission can make be shaken in motor operation course, and electric eddy current dynamometer absorbs tested machinery output
Torque and power be using ring of eddy produce galvanomagnetic-effect get, with high stability, high precision, low inertia and structure
Simple the features such as, and measured power scope is wide, rated speed is high and response speed is very fast, is practically applicable to dynamometer machine operating process
Automation.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (3)
1. a kind of new energy car battery electric control experiment detection device, it is characterised in that：Including chassis, left shaft holder, the right side
Bearing block and electric eddy current dynamometer；The left shaft holder and right axle bearing are separately fixed on the chassis, the left bearing
Divide on seat and right axle bearing and power transmission shaft is installed, adjustable flange disk, the adjustable flange are fixed with each power transmission shaft
With regulation strip hole on disk, it is connected with the power transmission shaft by fixing bolt in regulation strip hole, in the right axle bearing
Driving gear is installed, the driving gear is engaged with driven gear in gear-box, and the driven gear passes through on power transmission shaft
Rotating shaft is connected with the electric eddy current dynamometer.
2. new energy car battery electric control experiment detection device according to claim 1, it is characterised in that：The electricity
Eddy current dynamometer is fixed on the chassis by support.
3. new energy car battery electric control experiment detection device according to claim 1, it is characterised in that：The electricity
The right-hand member of eddy current dynamometer is connected by ring flange with band-type brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229294.9A CN106842029A (en) | 2017-04-10 | 2017-04-10 | New energy automobile battery motor electric control test detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229294.9A CN106842029A (en) | 2017-04-10 | 2017-04-10 | New energy automobile battery motor electric control test detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106842029A true CN106842029A (en) | 2017-06-13 |
Family
ID=59148092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710229294.9A Pending CN106842029A (en) | 2017-04-10 | 2017-04-10 | New energy automobile battery motor electric control test detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106842029A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937699A (en) * | 2011-12-23 | 2013-02-20 | 同济大学 | Test system for high-frequency torque ripples of distributed driving wheel hub motor |
| CN204613736U (en) * | 2015-05-05 | 2015-09-02 | 赣州玖发新能源汽车有限公司 | A kind of electric drive system for electric vehicles integration test pilot system |
| CN207114726U (en) * | 2017-04-10 | 2018-03-16 | 天津中科先进技术研究院有限公司 | New energy automobile battery motor electric control test detection device |
-
2017
- 2017-04-10 CN CN201710229294.9A patent/CN106842029A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937699A (en) * | 2011-12-23 | 2013-02-20 | 同济大学 | Test system for high-frequency torque ripples of distributed driving wheel hub motor |
| CN204613736U (en) * | 2015-05-05 | 2015-09-02 | 赣州玖发新能源汽车有限公司 | A kind of electric drive system for electric vehicles integration test pilot system |
| CN207114726U (en) * | 2017-04-10 | 2018-03-16 | 天津中科先进技术研究院有限公司 | New energy automobile battery motor electric control test detection device |
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