CN107346130A - Alternating current generator and controller detection means - Google Patents
Alternating current generator and controller detection means Download PDFInfo
- Publication number
- CN107346130A CN107346130A CN201710495027.6A CN201710495027A CN107346130A CN 107346130 A CN107346130 A CN 107346130A CN 201710495027 A CN201710495027 A CN 201710495027A CN 107346130 A CN107346130 A CN 107346130A
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- CN
- China
- Prior art keywords
- alternating current
- controller
- current generator
- tested
- motor
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0095—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring work or mechanical power
-
- 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
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The invention discloses the detection means of a kind of alternating current generator and controller, including alternating current generator to load case with the power being electrically connected；The alternating current generator is connected by first shaft coupling with torque rotary speed sensor, and the torque rotary speed sensor is connected by second shaft coupling with rotating shaft, and rotating shaft is connected by the 3rd shaft coupling with tested motor；The torque rotary speed sensor output end is connected with A/D modular converters；The output end of A/D modular converters is connected with data acquisition module, and the data acquisition module is connected with industrial computer, and the industrial computer is connected with tested controller, display with power loading case respectively；Described tested controller one end is connected with tested motor, and the other end is connected with battery；The present invention is compact-sized, and not only motor, the controller of the alternating current asynchronous of single power can be tested, same that motor, the controller of different capacity can be tested.
Description
Technical field
The present invention relates to electric automobile performance detection field, and in particular to a kind of alternating current generator and controller detection means.
Background technology
Alternating current generator and controller are widely used in new-energy automobile, and motor controller mainly has direct current
Series excitation, brush DC, alternating current asynchronous, permanent-magnet synchronous, switching magnetic-resistance etc.；Alternating current generator and controller are the masters for influenceing vehicle performance
Want one of part；Therefore motor, the integration test of controller integrated multifunction and all extremely important to controller product testing；At present
Ununified multipurpose test system and experimental rig, the simple aspect of motor power controller can only be carried out and tested, it is produced
The real-time tracking record imperfection of product test data.
The content of the invention
To solve the above problems, the invention provides a kind of alternating current generator and controller detection means, can be to alternating current
Machine carries out integration test and matching with controller in production link, carries out qualitative data analysis control to product, improves product
Quality product matches qualification rate.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of detection means of alternating current generator and controller, including alternating current generator load with the power being electrically connected
Case；The alternating current generator is connected by first shaft coupling with torque rotary speed sensor, and the torque rotary speed sensor passes through
Second shaft coupling is connected with rotating shaft, and rotating shaft is connected by the 3rd shaft coupling with tested motor；The torque rotary speed sensor
Output end is connected with A/D modular converters；The output end of A/D modular converters is connected with data acquisition module, and the data are adopted
Collection module is connected with industrial computer, and the industrial computer is connected with tested controller, display with power loading case respectively；It is described
Tested controller one end is connected with tested motor, and the other end is connected with battery.
As the preferable technical scheme of the present invention, the tested motor is arranged on motor mounting rack, the electricity
Machine mounting bracket is arranged on chassis, and the bracing strut being arranged on below rotating shaft is additionally provided with the chassis and is arranged on torque rotary speed biography
First support below sensor；The second support being fixed on chassis is provided with below the alternating current generator.
As the preferable technical scheme of the present invention, the industrial computer and display are arranged on instrument table, described
Instrument table includes supporting leg and desktop, and battery is set below the desktop, A/D modular converters and number are additionally provided with desktop
According to acquisition module.
As the preferable technical scheme of the present invention, the first shaft coupling, second shaft coupling, the 3rd shaft coupling are
Flexible clutch.
As the preferable technical scheme of the present invention, the motor mounting rack includes transverse slat and side plate, and transverse slat is fixed
On chassis, tested motor is arranged on side plate, and support bar is connected between transverse slat and side plate.
The invention has the advantages that：
It is compact-sized, motor, the controller of the alternating current asynchronous of single power can not only be tested, can also be to not
Motor, controller with power are tested；While the motor of detection matches with controller, motor performance index obtains simultaneously
To detection and matching；Alternating current generator has carried out integration test and matching with controller in production link, and mass number is carried out to product
According to analysis control, the quality product for improving product matches qualification rate.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
In Fig. 1：1st, alternating current generator, 2, power loading case, 3, first shaft coupling, 4, rotating shaft, 5, second shaft coupling, 6, turn
Axle, the 7, the 3rd shaft coupling, 8, tested motor, 9, A/D modular converters, 10, data acquisition module, 11, industrial computer, 12, by observing and controlling
Device processed, 13, display, 14, battery, 15, motor installation and, 16, chassis, 17, bracing strut, 18, first support, 19, second
Support, 20, instrument table, 21, supporting leg, 22, desktop, 23, transverse slat, 24, side plate, 25, support bar.
Embodiment
In order that objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments further
Describe in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair
It is bright.
As shown in figure 1, the embodiments of the invention provide the detection means of a kind of alternating current generator and controller, including exchange hair
Motor 1 and the power loading case 2 being electrically connected；Alternating current generator 1 passes through first shaft coupling 3 and the phase of torque rotary speed sensor 4
Connection, torque rotary speed sensor 4 are connected by second shaft coupling 5 with rotating shaft 6, and rotating shaft 6 is by the 3rd shaft coupling 7 with being tested
Motor 8 is connected；First shaft coupling 3, second shaft coupling 5, the 3rd shaft coupling 7 are flexible clutch；Torque rotary speed sensor 4 is defeated
Go out end with A/D modular converters 9 to be connected；The output end of A/D modular converters 9 is connected with data acquisition module 10, data acquisition
Module 10 is connected with industrial computer 11, and industrial computer 11 is connected with tested controller 12, display 13 with power loading case 2 respectively
Connect；Tested one end of controller 12 is connected with tested motor 8, and the other end is connected with battery 14；Tested motor 8 is arranged on electricity
On machine mounting bracket 15, motor mounting rack 15 is arranged on chassis 16, and motor mounting rack 15 includes transverse slat 23 and side plate 24, transverse slat 23
It is fixed on chassis 16, tested motor 8 is arranged on side plate 24, and support bar 25 is connected between transverse slat 23 and side plate 24；Chassis
The bracing strut 17 being arranged on below rotating shaft is additionally provided with 16 and is arranged on the first support 18 of the lower section of torque rotary speed sensor 4；Hand over
The lower section of stream generator 1 is provided with the second support 19 being fixed on chassis 16；Industrial computer 11 and display 13 are arranged on instrument table 20
On, instrument table 20 includes supporting leg 21 and desktop 22, and the lower section of desktop 22 sets battery 14, and A/D is additionally provided with desktop 22 and is turned
Change the mold block 9 and data acquisition module 10；The present invention is compact-sized, not only can be to the motors of the alternating current asynchronous of single power, control
Device processed is tested, and motor, the controller of different capacity can also be tested；Matched in the motor of detection with controller
Meanwhile motor performance index is detected and matched simultaneously；Alternating current generator has carried out integration test with controller in production link
And matching, qualitative data analysis control is carried out to product, improves the quality product matching qualification rate of product.
The operation principle of this specific implementation is：The detection of motor performance：Tested controller 12 controls tested motor 8 to rotate
Afterwards, tested motor 8 is rotated by rotating shaft 6 with motor alternator 1, and the electric energy that alternating current generator 1 is sent loads case 2 by power
Consume, torque rotary speed sensor 4 measures signal and is input to data acquisition module 10, data after the conversion of A/D modular converters 9
Signal is passed to industrial computer 11 by acquisition module 10, and the parameter such as the rotating speed of such tested motor 8, torque, power has passed to work
Control machine 11；The output that industrial computer 11 realizes tested motor 8 by changing the resistance value of power loading case 2 is adjusted；Industrial computer 11
Realize that the input of tested motor 8 is adjusted by tested controller 12, adjusted and input is adjusted by exporting, industrial computer 11 can be with
Collect the no-load speed to tested motor, open circuit loss, locked-rotor torque and minimax torque carry out analyze desired ginseng
Number.Controller performance detects：Tested controller 12 is connected with industrial computer 11, and the CAN of industrial computer 11 or 232 (485) communication connect
Mouth can carry out real-time display tracking, storage to the running status of tested controller 12, stable state spy domestic animal, curve data, be easy to straight
Observation, collection information.
Described 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 (5)
- A kind of 1. detection means of alternating current generator and controller, it is characterised in that：Including alternating current generator (1) and it is electrically connected Power loading case (2)；The alternating current generator (1) is connected by first shaft coupling (3) with torque rotary speed sensor (4), The torque rotary speed sensor (4) is connected by second shaft coupling (5) with rotating shaft (6), and rotating shaft (6) passes through the 3rd shaft coupling (7) it is connected with tested motor (8)；Torque rotary speed sensor (4) output end is connected with A/D modular converters (9)；A/D The output end of modular converter (9) is connected with data acquisition module (10), the data acquisition module (10) and industrial computer (11) It is connected, the industrial computer (11) is connected with tested controller (12), display (13) with power loading case (2) respectively；Institute State tested controller (12) one end with tested motor (8) to be connected, the other end is connected with battery (14).
- 2. alternating current generator according to claim 1 and controller detection means, it is characterised in that：The tested motor (8) It is arranged on motor mounting rack (15), the motor mounting rack (15) is arranged on chassis (16), is also set on the chassis (16) The first support (18) for having the bracing strut (17) being arranged on below rotating shaft and being arranged on below torque rotary speed sensor (4)；It is described The second support (19) being fixed on chassis (16) is provided with below alternating current generator (1).
- 3. alternating current generator according to claim 1 and controller detection means, it is characterised in that：The industrial computer (11) and Display (13) is arranged on instrument table (20), and the instrument table (20) includes supporting leg (21) and desktop (22), the desktop (22) lower section sets battery (14), and A/D modular converters (9) and data acquisition module (10) are additionally provided with desktop (22).
- 4. alternating current generator according to claim 1 and controller detection means, it is characterised in that：The first shaft coupling (3), second shaft coupling (5), the 3rd shaft coupling (7) are flexible clutch.
- 5. alternating current generator according to claim 2 and controller detection means, it is characterised in that：The motor mounting rack (15) transverse slat (23) and side plate (24) are included, transverse slat (23) is fixed on chassis (16), and tested motor (8) is arranged on side plate (24) On, support bar (25) is connected between transverse slat (23) and side plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710495027.6A CN107346130A (en) | 2017-06-26 | 2017-06-26 | Alternating current generator and controller detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710495027.6A CN107346130A (en) | 2017-06-26 | 2017-06-26 | Alternating current generator and controller detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107346130A true CN107346130A (en) | 2017-11-14 |
Family
ID=60256598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710495027.6A Withdrawn CN107346130A (en) | 2017-06-26 | 2017-06-26 | Alternating current generator and controller detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107346130A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765486A (en) * | 2019-01-03 | 2019-05-17 | 株洲壹星科技股份有限公司 | Large-scale generator load testing method |
| WO2022010432A1 (en) * | 2020-07-09 | 2022-01-13 | Tusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi | A test control system |
-
2017
- 2017-06-26 CN CN201710495027.6A patent/CN107346130A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765486A (en) * | 2019-01-03 | 2019-05-17 | 株洲壹星科技股份有限公司 | Large-scale generator load testing method |
| WO2022010432A1 (en) * | 2020-07-09 | 2022-01-13 | Tusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi | A test control system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171114 |
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| WW01 | Invention patent application withdrawn after publication |