CN108801650A - A kind of New energy automobile motor power assembly test system - Google Patents
A kind of New energy automobile motor power assembly test system Download PDFInfo
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- CN108801650A CN108801650A CN201810569630.9A CN201810569630A CN108801650A CN 108801650 A CN108801650 A CN 108801650A CN 201810569630 A CN201810569630 A CN 201810569630A CN 108801650 A CN108801650 A CN 108801650A
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- 238000012360 testing method Methods 0.000 title claims abstract description 118
- 238000011056 performance test Methods 0.000 claims abstract description 49
- 230000005611 electricity Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- General Physics & Mathematics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of New energy automobile motor power assemblies to test system, including test suite, battery performance test component, electromechanical testing component and electromagnetic interference component, the test suite includes test platform, high-tension battery and motor, the high-tension battery positioned at the top of the test platform, and be detachably connected with the test platform, the motor is located at the right side of the high-tension battery；Extreme weather conditions are simulated by battery performance test case, and the operating condition of high-tension battery Current Voltage is detected by current tester, and by high-tension battery under motor speed sensor monitoring extreme weather conditions to the rotating speed of motor, judge whether high-tension battery under extreme weather conditions influences the power supply of motor the power of motor, and this is recorded, the battery performance of new-energy automobile is optimized convenient for user, it is ensured that normal use of the new-energy automobile under extreme weather conditions.
Description
Technical field
The invention belongs to field of new energy technologies, and in particular to a kind of New energy automobile motor power assembly test system.
Background technology
New-energy automobile refer to using unconventional vehicle fuel as a source of power or using conventional vehicle fuel, adopt
With new vehicle-mounted power plant, the dynamic Control and the advanced technology in terms of driving of comprehensive vehicle, the technical principle of formation is advanced,
Automobile with new technology, new construction.
Original New energy automobile motor power assembly test system still has several drawbacks place, New energy automobile motor
Power assembly tests system can not be under extreme weather conditions and electromagnetic interference is total to New energy automobile motor power
At physical property be detected, limit the range of New energy automobile motor power assembly performance applications.
Invention content
The purpose of the present invention is to provide a kind of New energy automobile motor power assemblies to test system, to solve above-mentioned background
The original New energy automobile motor power assembly test system proposed in technology still has several drawbacks place, new-energy automobile
Motor power assembly tests system can not be under extreme weather conditions and electromagnetic interference is dynamic to New energy automobile motor
The physical property of power assembly is detected, the problem of limiting the range of New energy automobile motor power assembly performance applications.
To achieve the above object, the present invention provides the following technical solutions：A kind of New energy automobile motor power assembly test
System, including test suite, battery performance test component, electromechanical testing component and electromagnetic interference component, the test suite packet
Test platform, high-tension battery and motor are included, the high-tension battery is put down positioned at the top of the test platform, and with the test
Platform is detachably connected, and the motor is located at the right side of the high-tension battery, and is detachably connected with the test platform, the electricity
Pond performance test component includes that refrigerator, heater, battery performance test case, temperature sensor, current tester and motor turn
Fast sensor, the battery performance test case are located at the outside of the high-tension battery, and are fixedly connected with the test platform, institute
The heater that is internally provided with of battery performance test case is stated, the heater detachably connects with the battery performance test case
It connects, the described one end of battery performance test case far from the heater is provided with the refrigerator, the refrigerator and the electricity
Pond performance test case is fixedly connected, and the inner tip of the battery performance test case is provided with the temperature sensor, the temperature
Degree sensor is detachably connected with the battery performance test case, and the battery performance test case is close to the one of the high-tension battery
Side is provided with the current tester, and the current tester is detachably connected with the high-tension battery, and the battery performance is surveyed
The lateral wall of examination case is provided with the motor speed sensor, the motor speed sensor and institute close to one end of the motor
It states motor to be detachably connected, the electromechanical testing component includes power analysis device, electromechanical testing case and torque control instrument, the electricity
Machine test box is located at the outside of the motor, and is fixedly connected with the test platform, the inside setting of the electromechanical testing case
There are the power analysis device, the power analysis device to be detachably connected with the electromechanical testing case, the electromechanical testing case is separate
One end of the power analysis device is provided with the torque control instrument, and the torque control instrument is connect with the motor drive, institute
It includes electromagnetic interference case and entire car controller to state electromagnetic interference component, and the electromagnetic interference case is located at the top of the test platform
End, remaining described test platform are fixedly connected, and the electromagnetic interference case is internally provided with the entire car controller, the vehicle
Controller is fixedly connected with the electromagnetic interference case, the refrigerator, heater, temperature sensor, motor speed sensor, work(
Rate analyzer and torque control instrument are electrically connected with external power supply, the motor, current tester and entire car controller with
The high-tension battery is electrically connected.
Preferably, the heater is connect with the test platform by signal.
Preferably, the motor is bolted to connection with the electromechanical testing case.
Preferably, the power analysis device is connect with the test platform by signal.
Preferably, the motor is connect with the torque control instrument by bearing-transmission.
Preferably, the entire car controller is bolted to connection with the electromagnetic interference case.
Preferably, the temperature sensor is connect with the test platform by signal.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of New energy automobile motor power assembly of the present invention
Test system simulates extreme weather conditions by battery performance test case, and detects high-tension battery electric current by current tester
The operating condition of voltage, and high-tension battery under extreme weather conditions is monitored by motor speed sensor, the rotating speed of motor is sentenced
Whether high-tension battery influences the power of motor to the power supply of motor under disconnected extreme weather conditions, and is recorded to this, convenient for using
Family optimizes the battery performance of new-energy automobile, it is ensured that normal use of the new-energy automobile under extreme weather conditions,
By electromagnetic interference case run generate electromagnetic interference environment, detection controller of new energy automobile whether stable operation, lead to
The data of overpower analyzer and current tester detection feedback, judge high-tension battery and motor whether normal operation, convenient for using
The performance of the electromagnetism interference of family controller of new energy automobile optimizes.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the electromechanical testing component flowage structure schematic diagram of the present invention；
Fig. 3 is the electromagnetic interference component flowage structure schematic diagram of the present invention；
In figure：10, test suite；11, test platform；12, high-tension battery；13, motor；20, battery performance test component；
21, refrigerator；22, heater；23, battery performance test case；24, temperature sensor；25, current tester；26, motor speed
Sensor；30, electromechanical testing component；31, power analysis device；32, electromechanical testing case；33, torque control instrument；40, electromagnetic interference
Component；41, electromagnetic interference case；42, entire car controller.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of New energy automobile motor power assembly test system
System, including test suite 10, battery performance test component 20, electromechanical testing component 30 and electromagnetic interference component 40, test suite
10 include test platform 11, high-tension battery 12 and motor 13, high-tension battery 12 positioned at the top of test platform 11, and with test
Platform 11 is detachably connected, and motor 13 is located at the right side of high-tension battery 12, and is detachably connected with test platform 11, battery performance
Test suite 20 includes refrigerator 21, heater 22, battery performance test case 23, temperature sensor 24,25 and of current tester
Motor speed sensor 26, battery performance test case 23 is located at the outside of high-tension battery 12, and is fixedly connected with test platform 11,
Battery performance test case 23 is internally provided with heater 22, and heater 22 is detachably connected with battery performance test case 23, electricity
23 one end far from heater 22 of pond performance test case is provided with refrigerator 21, and refrigerator 21 is fixed with battery performance test case 23
Connection, the inner tip of battery performance test case 23 are provided with temperature sensor 24, temperature sensor 24 and battery performance test
Case 23 is detachably connected, and battery performance test case 23 is provided with current tester 25 close to the side of high-tension battery 12, and electric current is surveyed
Examination instrument 25 is detachably connected with high-tension battery 12, and the lateral wall of battery performance test case 23 is provided with electricity close to one end of motor 13
Machine speed probe 26, motor speed sensor 26 are detachably connected with motor 13, and electromechanical testing component 30 includes power analysis
Device 31, electromechanical testing case 32 and torque control instrument 33, electromechanical testing case 32 are located at the outside of motor 13, and solid with test platform 11
Fixed connection, electromechanical testing case 32 are internally provided with power analysis device 31, and power analysis device 31 is detachable with electromechanical testing case 32
Connection, the one end of electromechanical testing case 32 far from power analysis device 31 is provided with torque control instrument 33, torque control instrument 33 and motor
13 are sequentially connected, and electromagnetic interference component 40 includes electromagnetic interference case 41 and entire car controller 42, and electromagnetic interference case 41 is located at test
The top of platform 11, and be fixedly connected with test platform 11, electromagnetic interference case 41 is internally provided with entire car controller 42, vehicle
Controller 42 is fixedly connected with electromagnetic interference case 41, refrigerator 21, heater 22, temperature sensor 24, motor speed sensor
26, power analysis device 31 and torque control instrument 33 are electrically connected with external power supply, motor 13, current tester 25 and vehicle control
Device 42 processed is electrically connected with high-tension battery 12.
In the present embodiment, the signal of temperature sensor 24 is 223-1665-ND, can be monitored in real time by temperature sensor 24
The real time temperature of battery performance test case 23, facilitates user to be adjusted；The model RP660C- of motor speed sensor 26
16A monitors the rotating speed and rotary speed data of motor 13 by motor speed sensor 26, its data transfer is returned test platform 11,
And then judge under extreme weather environment, whether high-tension battery 12 has an impact the operation of 13 electric power thus supplied of motor and motor 13；
The model YQC15-4 of motor 13, by the connection high-tension battery 12 of motor 13, and stress rotates, and Automobile drive bar is driven to turn
It is dynamic, it is ensured that the normally travel of new-energy automobile.
In the present embodiment, it is powered and is run by refrigerator 21 or heater 22, inside battery performance test case 23
Extreme weather environment is simulated, and is detected under extreme weather conditions by current tester 25, the Current Voltage of high-tension battery 12 becomes
Change situation, and by way of signal transmission, the data transfer of detection is returned into test platform 11, and there is test platform 11 to be remembered
Record and backup, while the rotating speed and rotary speed data of motor 13 can also be monitored by motor speed sensor 26, its data is passed
It pulls over test platform 11, and then judges under extreme weather environment, high-tension battery 12 is to 13 electric power thus supplied of motor and motor 13
Whether operation has an impact.
Further, heater 22 is connect with test platform 11 by signal.
In the present embodiment, the power supply of battery performance test case 23 is opened by test platform 11, and then passes through electric signal control
Heater 22 processed, which is powered, to be run, and is run by heater 22 and is generated heat, can simulate extreme weather in battery performance test case 23,
Facilitate user to carry out the test of performance in the case of a high temperature to high-tension battery 12, and new-energy automobile power assembly can be carried out excellent
Change.
Further, motor 13 is bolted to connection with electromechanical testing case 32.
In the present embodiment, motor 13 is mounted by means of bolts on the inside of electromechanical testing case 32, passes through electromechanical testing case
32 can simulate the required power application when automobile is climbed, easy for assemble or unload, can test new energy vapour of different size and specifications
Vehicle motor 13, it is economical and practical.
Further, power analysis device 31 is connect with test platform 11 by signal.
In the present embodiment, the monitoring by power analysis device 31 to the operation power of motor 13, and the data obtained will be monitored
It is passed back to test platform 11, real-time effectively accurately feeds back the data of the operation power of motor 13, it can be conveniently straight
Sight is adjusted the operation power of motor 13, while user being facilitated to carry out analysis calculating to the data of feedback.
Further, motor 13 is connect with torque control instrument 33 by bearing-transmission.
It in the present embodiment, is powered and is run by torque control instrument 33, control mode dynamometer, which is powered, to be run, simulated machine 13
Required power application when automobile is climbed, and the monitoring through power analysis device 31 to the operation power of motor 13, and will monitoring
The data obtained is passed back to test platform 11, while the operating condition of feedback high-tension battery 12 can be detected by current tester 25,
It calculates through analysis and the performance of motor 13 is optimized convenient for user.
Further, entire car controller 42 is bolted to connection with electromagnetic interference case 41.
In the present embodiment, entire car controller 42 is mounted by means of bolts on the inside of electromagnetic interference case 41, passes through electromagnetism
It interferes case 41 to be powered to run, simulates the environment of output electromagnetic interference, and apply to entire car controller 42, user can be flat by testing
Platform 11 compares the data that power analysis device 31 and current tester 25 are fed back, and can determine whether electromagnetic interference situation high-tension battery 12 and electricity
The whether steady safety of the operation of machine 13, is tested for the normal driving safety of new-energy automobile, and can be entire car controller 42 be
No normal operation optimizes, it is ensured that the operation of the normal safety and steady of new-energy automobile.
Further, temperature sensor 24 is connect with test platform 11 by signal.
In the present embodiment, temperature sensor 24, which is powered, to be run, and can be supervised to the temperature inside battery performance test case 23
It surveys, and monitoring data is passed back to test platform 11 by way of signal transmission, user can be intuitive by test platform
Solve the real time temperature of battery performance test case 23, it is ensured that battery performance test case 23 simulates the validity of extreme weather, really
It has protected and the preparatory of test data is carried out to high-tension battery 12.
The operation principle and process for using of the present invention：After the present invention installs, by the height of new-energy automobile to be tested
Piezoelectric battery 12, motor 13 and entire car controller 42 put battery performance test case 23, electromechanical testing case 32 and electromagnetic interference into respectively
In case 41, and it is connected and fixed, closing is complete, and the power supply of battery performance test case 23 is then opened by test platform 11,
It is powered and is run by refrigerator 21 or heater 22, in 23 internal simulation extreme weather environment of battery performance test case, and led to
Overcurrent tester 25 detects under extreme weather conditions, the Current Voltage situation of change of high-tension battery 12, and is transmitted by signal
Mode, the data transfer of detection is returned into test platform 11, and has test platform 11 to be recorded and backed up, while can also lead to
Rotating speed and rotary speed data that motor speed sensor 26 monitors motor 13 are crossed, its data transfer is returned into test platform 11, and then sentence
Under disconnected extreme weather environment, whether high-tension battery 12 has an impact the operation of 13 electric power thus supplied of motor and motor 13, by surveying
The analysis of examination data can optimize 12 performance of high-tension battery of new-energy automobile, pass through the torque inside electromechanical testing case 32
Controller 33, which is powered, to be run, and control mode dynamometer machine, which is powered, to be run, required power application of the simulated machine 13 when automobile is climbed,
And the monitoring through power analysis device 31 to the operation power of motor 13, and monitoring the data obtained is passed back to test platform 11, together
When can by current tester 25 detect feedback high-tension battery 12 operating condition, through analysis calculate convenient for user to motor 13
Performance optimizes, and is powered and is run by electromagnetic interference case 41, simulates the environment of output electromagnetic interference, and to entire car controller 42
Using user can compare the data that power analysis device 31 and current tester 25 are fed back by test platform 11, can determine whether electromagnetism
The whether steady safety of the operation of disturbed condition high-tension battery 12 and motor 13, is surveyed for the normal driving safety of new-energy automobile
Examination can be that entire car controller 42 optimizes whether normal operation, it is ensured that the operation of the normal safety and steady of new-energy automobile,
It after being completed, turns off the power switch in time, cuts off external power supply, and take out high-tension battery 12, motor 13 and full-vehicle control
Device 42, and battery performance test case 23, electromechanical testing case 32 and electromagnetic interference case 41 are cleared up, facilitate test next time to use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of New energy automobile motor power assembly tests system, it is characterised in that：Including test suite (10), battery performance
Test suite (20), electromechanical testing component (30) and electromagnetic interference component (40), the test suite (10) includes test platform
(11), high-tension battery (12) and motor (13), the high-tension battery (12) positioned at the top of the test platform (11), and with
The test platform (11) is detachably connected, and the motor (13) is located at the right side of the high-tension battery (12), and with the survey
Examination platform (11) is detachably connected, and the battery performance test component (20) includes refrigerator (21), heater (22), cell performance
Energy test box (23), temperature sensor (24), current tester (25) and motor speed sensor (26), the battery performance are surveyed
Examination case (23) is located at the outside of the high-tension battery (12), and is fixedly connected with the test platform (11), the battery performance
Test box (23) is internally provided with the heater (22), and the heater (22) can with the battery performance test case (23)
Dismantling connection, the one end of the battery performance test case (23) far from the heater (22) are provided with the refrigerator (21),
The refrigerator (21) is fixedly connected with the battery performance test case (23), the inside top of the battery performance test case (23)
End is provided with the temperature sensor (24), and the temperature sensor (24) detachably connects with the battery performance test case (23)
It connecing, the battery performance test case (23) is provided with the current tester (25) close to the side of the high-tension battery (12),
The current tester (25) is detachably connected with the high-tension battery (12), the lateral wall of the battery performance test case (23)
One end of the motor (13) is provided with the motor speed sensor (26), the motor speed sensor (26) and institute
Motor (13) is stated to be detachably connected, the electromechanical testing component (30) include power analysis device (31), electromechanical testing case (32) and
Torque control instrument (33), the electromechanical testing case (32) are located at the outside of the motor (13), and with the test platform (11)
It is fixedly connected, the electromechanical testing case (32) is internally provided with the power analysis device (31), the power analysis device (31)
It is detachably connected with the electromechanical testing case (32), the one end of the electromechanical testing case (32) far from the power analysis device (31)
It is provided with the torque control instrument (33), the torque control instrument (33) is sequentially connected with the motor (13), and the electromagnetism is dry
It includes electromagnetic interference case (41) and entire car controller (42) to disturb component (40), and it is flat that the electromagnetic interference case (41) is located at the test
The top of platform (11), remaining described test platform (11) are fixedly connected, and being internally provided with for the electromagnetic interference case (41) is described
Entire car controller (42), the entire car controller (42) are fixedly connected with the electromagnetic interference case (41), the refrigerator (21),
Heater (22), temperature sensor (24), motor speed sensor (26), power analysis device (31) and torque control instrument (33) are equal
With external power supply be electrically connected, the motor (13), current tester (25) and entire car controller (42) with the high-voltage electricity
Pond (12) is electrically connected.
2. a kind of New energy automobile motor power assembly according to claim 1 tests system, it is characterised in that：It is described to add
Hot device (22) is connect with the test platform (11) by signal.
3. a kind of New energy automobile motor power assembly according to claim 1 tests system, it is characterised in that：The electricity
Machine (13) is bolted to connection with the electromechanical testing case (32).
4. a kind of New energy automobile motor power assembly according to claim 1 tests system, it is characterised in that：The work(
Rate analyzer (31) is connect with the test platform (11) by signal.
5. a kind of New energy automobile motor power assembly according to claim 1 tests system, it is characterised in that：The electricity
Machine (13) is connect with the torque control instrument (33) by bearing-transmission.
6. a kind of New energy automobile motor power assembly according to claim 1 tests system, it is characterised in that：It is described whole
Vehicle controller (42) is bolted to connection with the electromagnetic interference case (41).
7. a kind of New energy automobile motor power assembly according to claim 1 tests system, it is characterised in that：The temperature
Degree sensor (24) is connect with the test platform (11) by signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810569630.9A CN108801650B (en) | 2018-06-05 | 2018-06-05 | New energy automobile motor power assembly test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810569630.9A CN108801650B (en) | 2018-06-05 | 2018-06-05 | New energy automobile motor power assembly test system |
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| Publication Number | Publication Date |
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| CN108801650A true CN108801650A (en) | 2018-11-13 |
| CN108801650B CN108801650B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810569630.9A Active CN108801650B (en) | 2018-06-05 | 2018-06-05 | New energy automobile motor power assembly test system |
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Cited By (5)
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| CN111487546A (en) * | 2020-04-23 | 2020-08-04 | 重庆长安汽车股份有限公司 | Electromagnetic interference simulation test system and method |
| CN112666484A (en) * | 2021-01-15 | 2021-04-16 | 湖南汽车工程职业学院 | New energy automobile battery winter protection freeze protection performance detection device |
| CN114113822A (en) * | 2021-09-30 | 2022-03-01 | 东风越野车有限公司 | Electric automobile whole vehicle control strategy joint debugging comprehensive test device and test method thereof |
| CN114486281A (en) * | 2021-12-23 | 2022-05-13 | 矩阵数据科技(上海)有限公司 | Design of new energy automobile high-voltage system function rapid detection method |
| CN116990166A (en) * | 2023-09-27 | 2023-11-03 | 江苏蔚之领域智能科技有限公司 | New energy automobile EDS assembly testing arrangement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111487546A (en) * | 2020-04-23 | 2020-08-04 | 重庆长安汽车股份有限公司 | Electromagnetic interference simulation test system and method |
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| CN112666484A (en) * | 2021-01-15 | 2021-04-16 | 湖南汽车工程职业学院 | New energy automobile battery winter protection freeze protection performance detection device |
| CN114113822A (en) * | 2021-09-30 | 2022-03-01 | 东风越野车有限公司 | Electric automobile whole vehicle control strategy joint debugging comprehensive test device and test method thereof |
| CN114486281A (en) * | 2021-12-23 | 2022-05-13 | 矩阵数据科技(上海)有限公司 | Design of new energy automobile high-voltage system function rapid detection method |
| CN116990166A (en) * | 2023-09-27 | 2023-11-03 | 江苏蔚之领域智能科技有限公司 | New energy automobile EDS assembly testing arrangement |
| CN116990166B (en) * | 2023-09-27 | 2024-04-09 | 江苏蔚之领域智能科技有限公司 | New energy automobile EDS assembly testing arrangement |
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