CN108241124A - The Bench test methods of the electrically actuated system hypothermia characteristic of armored vehicle - Google Patents
The Bench test methods of the electrically actuated system hypothermia characteristic of armored vehicle Download PDFInfo
- Publication number
- CN108241124A CN108241124A CN201810083937.8A CN201810083937A CN108241124A CN 108241124 A CN108241124 A CN 108241124A CN 201810083937 A CN201810083937 A CN 201810083937A CN 108241124 A CN108241124 A CN 108241124A
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- China
- Prior art keywords
- electrically actuated
- test
- temperature
- actuated system
- starting
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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
- G01R31/003—Environmental or reliability tests
-
- 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- 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
Abstract
The present invention relates to a kind of Bench test methods of the electrically actuated system hypothermia characteristic of armored vehicle, are related to time and frequency measurement technical field.The present invention solves the low-temperature characteristics test that electrically actuated system in development and acceptance phase, the electrically actuated system actual disposition conditions and environment condition of simulating vehicle, is completed in bench test, and the reliably working for the electrically actuated function of vehicle provides technical guarantee.It has filled up in electrically actuated system development and the course of receiving and has not carried out the blank of low-temperature characteristics verification.The present invention can be tested on the basis of electrically actuated testing stand, compared with delivery test and entering the starting ability test that factory (institute) reviews, when the numerical value of the Adjustment Tests platform moment of resistance, second is that accumulator group and starter controller will work at low temperature.These do not change former test platform structure, not only save cost, but also can achieve the purpose that the electrically actuated system hypothermia characteristic of verification.
Description
Technical field
The present invention relates to armored vehicle bench test technical fields, and in particular to a kind of electrically actuated system hypothermia of armored vehicle
The Bench test methods of characteristic.
Background technology
At present, the low temperature test of the electrically actuated system of armored vehicle, the vehicle that places one's entire reliance upon is in cold-test chamber and sternly
The cold start test in cold area starts motor in the development stage and before submitting vehicle general assembly, only the delivery test of traditional performance
It is reviewed with the room temperature rack of electrical system, does not carry out the test of low-temperature characteristics according to vehicle electrical starting system configuration condition, make electricity
The development of starting system has certain risk.
The function of the electrically actuated system of armored vehicle is using electric energy on vehicle, completes engine being dragged to by starting motor
The process of starting speed.The critical component that motor is electrically actuated system is started, at present to the armored vehicle performance for starting motor
Test requirements document, typically according to GJB2431-1995《Armored vehicle starting motor general specification》It is signed with both sides of supply and demand
Technical protocol by pilot project requirement as defined in general specification and technical protocol, carries out delivery test and enters factory (institute) reinspection, this
A little pilot projects are tested for the performance characteristics for starting motor this single component, and electrically actuated system is low before entrucking
Temperature characteristics index is not tested always, and the test result of the cold starting performance of previous vehicle has relied on vehicle low
Warm laboratory and the cold start test of severe cold area, make the development of electrically actuated system have certain risk.
Invention content
(1) technical problems to be solved
The technical problem to be solved by the present invention is to：How to solve in development and acceptance phase, the electrically actuated system of simulating vehicle
Actual disposition conditions and environment, the test of low-temperature characteristics of electrically actuated system is completed on test-bed the problem of.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of racks of the electrically actuated system hypothermia characteristic of armored vehicle
Test method includes the following steps：
S1, the 75% accumulator group of charging are connect, and accumulator group is placed on electrically actuated system test console
In first cryogenic box, -43 ± 2 DEG C, 48h is kept the temperature；
S2, it will be mounted on by experimental starting motor on starting motor fixed rack, and connect with electrically actuated system test console
It connects, then will be placed on by experimental starting motor in the second cryogenic box, temperature keeps the temperature 4h at -43 ± 2 DEG C；
S3, starter controller with electrically actuated system test console is connected, is then placed on starter controller examination
In third cryogenic box, temperature is -43 ± 2 DEG C, keeps the temperature 2.5h；It is described that electrically actuated control is operated for drive simulating person, and show
Show the test data information of acquisition；
S4, coordinate progress low temperature by the accumulator group for completing low-temperature insulation, by experimental starting motor and starter controller three
Electrically actuated experiment, during experiment, the drag overall square M in a low temperature of being provided according to vehicle overall system on engine crankshaft, as applying
The radix for starting motor braking torque is added to, carries out n times starting test, starting speed reaches the starting speed of requirement to close
Lattice.
Preferably, in step S4, the braking moment applied carries out low temperature electric starting test by 1.1M.
Preferably, which is characterized in that N=3.
Preferably, in step S3, starter controller is connected by cable with electrically actuated system test console.
(3) advantageous effect
The present invention is solved in development and acceptance phase, the electrically actuated system actual disposition conditions and environment item of simulating vehicle
Part, completes the low-temperature characteristics test of electrically actuated system in bench test, and the reliably working for the electrically actuated function of vehicle provides
Technical guarantee.It has filled up in electrically actuated system development and the course of receiving and has not carried out the blank of low-temperature characteristics verification.The present invention can be
It is tested on the basis of electrically actuated testing stand, compared with delivery test and entering the starting ability test that factory (institute) reviews, when
The numerical value of the Adjustment Tests platform moment of resistance, second is that accumulator group and starter controller will work at low temperature.These do not change original
Test platform structure not only saves cost, but also can achieve the purpose that the electrically actuated system hypothermia characteristic of verification.
Description of the drawings
Fig. 1 is the testing equipment block diagram of the electrically actuated system hypothermia characteristic of armored vehicle.
Specific embodiment
To make the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to the present invention's
Specific embodiment is described in further detail.
The bench test component of electrically actuated system hypothermia characteristic, based on various vehicle electrical starting system actual disposition condition,
Electrically actuated system generally comprises：Motor, accumulator group, starter controller and ancillary apparatus etc. are started, accumulator group is starts electricity
Machine provides electric energy, and by the control strategy of starter controller and ancillary apparatus etc., complete coupled engines implements electrically actuated function.
Testing equipment includes：Electrically actuated system test console, digital acquisition device, electrically actuated systems test bed composition,
Wherein electrically actuated systems test bed includes starting motor fixed rack, engine flywheel ring gear, arrestment mechanism, rotating speed/torque biography
Sensor etc..Specific block diagram is shown in Fig. 1.
In Fig. 1, it is tested electrically actuated system and includes：By experimental starting motor, accumulator group, starter controller and ancillary apparatus
Deng.Electrically actuated system test console：Electrically actuated control is operated for drive simulating person, and shows the test data letter of acquisition
Breath.In electrically actuated systems test bed, the fixed form for starting motor is identical with real vehicle, and flywheel ring gear is the same as real vehicle engine flywheel tooth
Circle, arrestment mechanism are used to simulate the starting reactance of vehicle piggyback pod.
The test method of the present invention, plus completion, is as follows in electrically actuated systems test bed：
Relevant cables are connected by real vehicle wiring requirement, by the 75% electrically actuated system test control of accumulator connection of charging
Platform, and be placed in cryogenic box, -43 ± 2 DEG C, keep the temperature 48h.
It will be mounted on and start on motor fixed rack, and connect electrically actuated system by experimental starting motor by real vehicle matching requirements
Then test console will be placed on by experimental starting motor in cryogenic box, temperature keeps the temperature 4h at -43 ± 2 DEG C.
Starter controller cable with electrically actuated system test console is connected by real vehicle wiring requirement, then will be started
Controller examination is placed in cryogenic box, and temperature is -43 ± 2 DEG C, keeps the temperature 2.5h；It is described to be flown by experimental starting motor one engine of connection
Gear ring is taken turns, the engine flywheel ring gear connects a speed probe or torque sensor, and the speed probe or torque pass
Sensor connects an arrestment mechanism, and the speed probe or torque sensor are also connected described electrically actuated by data acquisition device
System test console, the data acquisition device are used to acquire test data information.
Coordinate progress starting test by the accumulator for completing low-temperature insulation, by experimental starting motor and starter controller three,
During experiment, with reference to GJB59.3-1987《Armored vehicle testing regulations starting ability test》Test requirements document, according to vehicle total system
Drag overall square M in a low temperature of system provides on engine crankshaft as the radix for being applied to starting motor braking torque, is generally applied
The braking moment added carries out low temperature electric starting test by 1.1M, carries out 3 starting tests, and starting speed reaches the starting of requirement
Rotating speed is qualification.
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, without departing from the technical principles of the invention, several improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of Bench test methods of the electrically actuated system hypothermia characteristic of armored vehicle, which is characterized in that include the following steps：
S1, the 75% accumulator group of charging are connect, and accumulator group is placed on first with electrically actuated system test console
In cryogenic box, -43 ± 2 DEG C, 48h is kept the temperature；The electrically actuated system test console operates electrically actuated for drive simulating person
Control；
S2, it will be mounted on by experimental starting motor on starting motor fixed rack, and connect with electrically actuated system test console, so
After will be placed on by experimental starting motor in the second cryogenic box, temperature at -43 ± 2 DEG C, keep the temperature 4h；
S3, starter controller with electrically actuated system test console is connected, starter controller examination is then placed on third
In cryogenic box, temperature is -43 ± 2 DEG C, keeps the temperature 2.5h；
S4, progress low temperature electric is coordinated to rise by the accumulator group for completing low-temperature insulation, by experimental starting motor and starter controller three
Dynamic test, during experiment, the drag overall square M in a low temperature of being provided according to vehicle overall system on engine crankshaft, as being applied to
The radix of motor braking torque is started, carries out n times starting test, the starting speed that starting speed reaches requirement is qualification.
2. the method as described in claim 1, which is characterized in that in step S4, the braking moment applied is low by 1.1M progress
The electrically actuated experiment of temperature.
3. the method as described in claim 1, which is characterized in that N=3.
4. the method as described in claims 1 or 2 or 3, it is characterised in that in step S3, starter controller is passed through into cable and electricity
Starting system test console is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810083937.8A CN108241124A (en) | 2018-01-29 | 2018-01-29 | The Bench test methods of the electrically actuated system hypothermia characteristic of armored vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810083937.8A CN108241124A (en) | 2018-01-29 | 2018-01-29 | The Bench test methods of the electrically actuated system hypothermia characteristic of armored vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN108241124A true CN108241124A (en) | 2018-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810083937.8A Pending CN108241124A (en) | 2018-01-29 | 2018-01-29 | The Bench test methods of the electrically actuated system hypothermia characteristic of armored vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219359A (en) * | 2021-05-07 | 2021-08-06 | 中车青岛四方车辆研究所有限公司 | Method and system for testing service life of storage battery |
| CN114088406B (en) * | 2021-11-30 | 2024-03-12 | 浙江吉利控股集团有限公司 | Calibration method, device and equipment for engine cold start and computer storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342205B (en) * | 2010-08-31 | 2013-12-11 | 中国兵器工业集团第七○研究所 | Engine start moment of resistance method of testing |
| CN103674363A (en) * | 2012-09-18 | 2014-03-26 | 重庆长安汽车股份有限公司 | Test system for low-temperature starting resisting moment of engine |
| CN103776638A (en) * | 2014-03-03 | 2014-05-07 | 广东机电职业技术学院 | Device and method for simulating starting and regenerative brake of hybrid electric vehicle |
-
2018
- 2018-01-29 CN CN201810083937.8A patent/CN108241124A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342205B (en) * | 2010-08-31 | 2013-12-11 | 中国兵器工业集团第七○研究所 | Engine start moment of resistance method of testing |
| CN103674363A (en) * | 2012-09-18 | 2014-03-26 | 重庆长安汽车股份有限公司 | Test system for low-temperature starting resisting moment of engine |
| CN103776638A (en) * | 2014-03-03 | 2014-05-07 | 广东机电职业技术学院 | Device and method for simulating starting and regenerative brake of hybrid electric vehicle |
Non-Patent Citations (4)
| Title |
|---|
| 国防科学技术工业委员会: "《GJB1822-93 装甲车辆用柴油机台架试验方法》", 20 December 1993 * |
| 国防科学技术工业委员会: "《GJB2431-95 装甲车辆用起动电动机通用规范》", 16 October 1995 * |
| 国防科学技术工业委员会: "《GJB59.3-87 装甲车辆试验规程起动性能试验》", 27 March 1987 * |
| 马崴等: "低温起动模拟试验与欧III冷起动排放特性的研究", 《中国内燃机学会、中国汽车工程学会2004年APC联合学术年会论文集》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219359A (en) * | 2021-05-07 | 2021-08-06 | 中车青岛四方车辆研究所有限公司 | Method and system for testing service life of storage battery |
| CN114088406B (en) * | 2021-11-30 | 2024-03-12 | 浙江吉利控股集团有限公司 | Calibration method, device and equipment for engine cold start and computer storage medium |
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