CN100573177C - A kind of hybrid power automobile drive electric motor test bench and method of testing - Google Patents
A kind of hybrid power automobile drive electric motor test bench and method of testing Download PDFInfo
- Publication number
- CN100573177C CN100573177C CNB2007101459236A CN200710145923A CN100573177C CN 100573177 C CN100573177 C CN 100573177C CN B2007101459236 A CNB2007101459236 A CN B2007101459236A CN 200710145923 A CN200710145923 A CN 200710145923A CN 100573177 C CN100573177 C CN 100573177C
- Authority
- CN
- China
- Prior art keywords
- measured motor
- motor
- energy
- power
- control
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000010998 test method Methods 0.000 title description 3
- 230000003750 conditioning effect Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000011056 performance test Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
Images
Landscapes
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The hybrid power automobile drive electric motor test bench that the present invention relates to is mainly finished the performance test and the Control Software debug function of mixed dynamic drive motor.This platform system is simple in structure, convenient operating maintenance, measuring accuracy height.When by measured motor when consistent with the load voltage grade can and the dc bus operation, carry out the energy feedback, energy loss is less, power supply only need provide the about 10%-20% of energy of system loss, can reduce the cost of experiment greatly, the capacity requirement of power supply is less.When being differed to put two kinds of situations are arranged when causing by the electric pressure of measured motor and load voltage, when being done to drive by measured motor, by dynamometer system or power supply with energy brake to the pull-up resistor case; When being made generator by measured motor, by power-supply system with energy brake to the pull-up resistor case.
Description
Technical field
The present invention relates to a kind of hybrid power automobile drive electric motor test bench and method of testing.
Background technology
Drive motor in the hybrid vehicle system plays important effect in whole hybrid power assembly, its key property and control effect have directly influenced the performance index of car load.Therefore, the one mixed dynamic drive motor test macro that packages has very important significance for the development and application producer of motor and controller thereof, one test macro that packages not only can help development and application man analysis product some phenomena of the failure in debugging and application process, and promptly find the problem of product and solve, also can make rapid evaluation, improve the speed and the application efficiency of product development the performance of product.Present electromechanical testing stand, often tested object is single electric pressure, can not take into account energy-conservation and different electric pressures, in case tested object changes, needs to change power-measuring system.
Summary of the invention
What the present invention relates to is hybrid power automobile drive electric motor test bench, mainly finishes the performance test and the Control Software debug function of mixed dynamic drive motor.This platform system is simple in structure, convenient operating maintenance, measuring accuracy height.
Motor Measuring System disclosed by the invention, form by stand part, measurement of power part and three major parts of control section, wherein: stand part mainly comprises: by measured motor and control system, torque/speed sensor, dynamometer machine and control system, water-cooling system, power supply, wherein the torque/speed sensor is connected by between measured motor and control system and dynamometer machine and the control system; The measurement of power part mainly comprises: the signal conditioning circuit of power analyzer, acquired signal; Control section mainly comprises: control computer, data acquisition and control card; Signal conditioning circuit is two, one of them is gathered by the signal of measured motor and control system and torque/speed sensor, then the signal of gathering is sent to power analyzer and data acquisition and control card, another gathers the signal of dynamometer machine and control system, then the signal of gathering is sent to data acquisition and control card, the output of power analyzer also is sent to data acquisition and control card, and control computer receives the information of data acquisition and control card, controls.
Adopt the application's Motor Measuring System, can test the motor of two kinds of different electric pressures, when by the electric pressure of measured motor when consistent, by measured motor and dynamometer machine and dc bus operation with load system, directly feedback on dc bus of energy, energy loss is less; Can be inconsistent by the electric pressure of measured motor and load voltage, can be had by measured motor than wide range of voltages.Two kinds of situations are arranged by the electric pressure of measured motor and load motor voltage when inconsistent, when being done to drive by measured motor, by dynamometer system or power supply with energy brake to the pull-up resistor case; When being made generator by measured motor, by power-supply system with energy brake to the pull-up resistor case, energy consumes by resistance box heating.
Description of drawings
Fig. 1: mixed dynamic drive motor test macro one-piece construction;
Fig. 2: engine bench test system schema schematic diagram.
Parameter declaration in the accompanying drawing:
CAN------Controller Area Networt controller local area network;
The Ud------DC bus-bar voltage;
The Id------dc bus current;
Ia, Ib, Ic------exchange three-phase current;
Mtem------motor temperature sensor signal;
HALL------motor position sensor signal;
Embodiment
Now in conjunction with the accompanying drawings the application's enforcement is described further.
Figure 1 shows that the Motor Measuring System one-piece construction among the present invention, whole test system is divided into three main portions: stand part 1 mainly comprises: by measured motor and control system 11, torque/speed sensor 12, dynamometer machine and control system 13, water-cooling system 14, power supply etc. 15; Measurement of power part 2 mainly comprises: the signal conditioning circuit 22,23 of power analyzer 21, acquired signal etc.; Control section 3 mainly comprises: control computer 31, data acquisition and control card 32,33,34 etc.
Figure 2 shows that the Motor Measuring System schematic diagram among the application.When the electric pressure of system under test (SUT) is consistent with load system, by measured motor 4 and dynamometer machine 5 and dc bus 6 operations, directly feedback on dc bus of energy, do not need resistance box this moment, energy loss is less, power supply only need provide about 10%-20% of system loss energy, can reduce experimental cost greatly, and is less to the capacity requirement of power supply.
When the electric pressure of system under test (SUT) and load system are inconsistent, be divided into two kinds of situations:
A, when being done to drive operation by measured motor 4, the direction of energy Flow is: AC power 1 → fairing 2 → tested electric machine controller 3 → by measured motor 4 → torque/speed sensor 7 → dynamometer machine 5 → Dynamometer Control device 8 → resistance box 9.
B, when being made generator operation by measured motor 4, energy flows to opposite, is: AC power 1 → fairing 2 → Dynamometer Control device 8 → dynamometer machine 5 → torque/speed sensor 7 → by measured motor 4 → tested electric machine controller 3 → resistance box 10.
Can be inconsistent by the electric pressure of measured motor and load voltage, can be had than wide range of voltages by measured motor, realize the consumption of energy by two groups of resistance boxes.
This stand has been realized function that the motor of two kinds of different electric pressures is tested by simple variation.System architecture is simple, convenient operating maintenance, measuring accuracy height.When electric pressure is consistent, realized energy-conservation function by current feedback.Fully take into account the problem of stand upgrading after the tested electric moter voltage change of rank simultaneously, realized that by the simple adjustment that increases by two resistance boxes the motor after electric pressure changes measures.
Claims (7)
1, a kind of Motor Measuring System is made up of stand part (1), measurement of power part (2) and (3) three major parts of control section, wherein:
Stand part (1) mainly comprises: by measured motor and control system (11), torque/speed sensor (12), dynamometer machine and control system (13), water-cooling system (14), power supply (15), wherein torque/speed sensor (12) is connected by between measured motor and control system (11) and dynamometer machine and the control system (13);
Measurement of power part (2) mainly comprises: the signal conditioning circuit of power analyzer (21), acquired signal (22,23);
Control section (3) mainly comprises: control computer (31), data acquisition and control card (32,33,34);
It is characterized in that: signal conditioning circuit is two, one of them is gathered by the signal of measured motor and control system (11) and torque/speed sensor (12), then the signal of gathering is sent to power analyzer (21) and data acquisition and control card (32), another gathers the signal of dynamometer machine and control system (13), then the signal of gathering is sent to data acquisition and control card (32), the output of power analyzer (21) also is sent to data acquisition and control card (33), control computer (31) receives data acquisition and control card (32,33) information is controlled.
2, Motor Measuring System according to claim 1 is characterized in that: described system can test the motor of two kinds of different electric pressures.
3, Motor Measuring System according to claim 1 and 2 is characterized in that: also comprise two pull-up resistor casees, when by the electric pressure of measured motor when consistent with load system, resistance box does not participate in work; When by the electric pressure of measured motor and load voltage when inconsistent, energy consumes by the resistance box heating.
4, adopt each described Motor Measuring System of claim 1-3 to carry out the method for electromechanical testing, it is characterized in that: when by the electric pressure of measured motor when consistent with load system, by measured motor (4) and dynamometer machine (5) and dc bus (6) operation, directly feedback on dc bus of energy, energy loss is less;
When by the electric pressure of measured motor and load voltage when inconsistent, power-supply system with energy brake to the pull-up resistor case.
5, method according to claim 4 is characterized in that: when two kinds of situations being arranged when inconsistent by the electric pressure of measured motor and load voltage, when being done to drive by measured motor, by dynamometer system or power supply with energy brake to the pull-up resistor case; When being made generator by measured motor, by power-supply system with energy brake to the pull-up resistor case.
6, method according to claim 5, it is characterized in that: when being done to drive operation by measured motor (4), the direction of energy Flow is: AC power (1) → fairing (2) → tested electric machine controller (3) → and by measured motor (4) → torque/speed sensor (7) → dynamometer machine (5) → Dynamometer Control device (8) → first resistance box (9).
7, according to claim 5 or 6 described methods, it is characterized in that: when by measured motor (4) when making generator operation, energy flows to opposite, for: AC power (1) → fairing (2) → Dynamometer Control device (8) → dynamometer machine (5) → torque/speed sensor (7) → by measured motor (4) → tested electric machine controller (3) → second resistance box (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101459236A CN100573177C (en) | 2007-08-31 | 2007-08-31 | A kind of hybrid power automobile drive electric motor test bench and method of testing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101459236A CN100573177C (en) | 2007-08-31 | 2007-08-31 | A kind of hybrid power automobile drive electric motor test bench and method of testing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101241168A CN101241168A (en) | 2008-08-13 |
CN100573177C true CN100573177C (en) | 2009-12-23 |
Family
ID=39932850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007101459236A Expired - Fee Related CN100573177C (en) | 2007-08-31 | 2007-08-31 | A kind of hybrid power automobile drive electric motor test bench and method of testing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100573177C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101762785B (en) * | 2009-12-29 | 2012-10-24 | 奇瑞汽车股份有限公司 | Test method of driving motor of hybrid vehicle |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101387887B (en) * | 2008-09-29 | 2011-12-14 | 奇瑞汽车股份有限公司 | Hybrid powder motor and controller test platform and test method thereof |
CN101650410B (en) * | 2009-06-30 | 2012-03-07 | 奇瑞汽车股份有限公司 | Test stand system of electric automobile driving motor |
CN102053225B (en) * | 2009-11-11 | 2015-05-13 | 中科华核电技术研究院有限公司 | Nuclear motor performance verification device |
ES2580827T3 (en) | 2010-12-30 | 2016-08-29 | Fundación Tecnalia Research & Innovation | System to test and evaluate the behavior and energy efficiency of the propulsion system of an electric hybrid motor vehicle |
US9086333B2 (en) * | 2011-06-16 | 2015-07-21 | Horiba Instruments Incorporated | Examination system for electric vehicle or hybrid electric vehicle |
CN102520356A (en) * | 2012-01-06 | 2012-06-27 | 湖南南车时代电动汽车股份有限公司 | Drive motor test platform for electric automobile |
CN103293004B (en) * | 2012-02-27 | 2017-12-01 | 上海汽车集团股份有限公司 | Power system of electric automobile test platform and its energy allocation for test method |
JP2013247705A (en) * | 2012-05-23 | 2013-12-09 | Fuji Electric Co Ltd | Motor performance testing device |
CN102692289B (en) * | 2012-06-25 | 2014-03-19 | 安徽安凯汽车股份有限公司 | Test method for measuring efficiency of electric driving system of novel-energy automobile |
CN102818993A (en) * | 2012-07-31 | 2012-12-12 | 奇瑞汽车股份有限公司 | Endurance test bench of electric drive system for electrombile |
CN103063944A (en) * | 2012-12-04 | 2013-04-24 | 中国北方车辆研究所 | Vehicle electric transmission device test platform |
CN103293001A (en) * | 2013-05-28 | 2013-09-11 | 潍柴动力股份有限公司 | Series hybrid assembly test stand |
CN103344446B (en) * | 2013-06-18 | 2016-03-02 | 吉林大学 | A kind of differential speed type dynamic coupling device property test platform |
CN103439599A (en) * | 2013-08-07 | 2013-12-11 | 扬州亚星客车股份有限公司 | Electric vehicle real-time measurement system |
CN103675679B (en) * | 2013-12-05 | 2016-08-31 | 上海电机系统节能工程技术研究中心有限公司 | A kind of rollgang for motor full-automatic delivery test system |
CN104155039A (en) * | 2014-07-05 | 2014-11-19 | 南通长江电器实业有限公司 | Testing method for measuring efficiency of electric drive system of new energy automobile |
CN104251726A (en) * | 2014-07-29 | 2014-12-31 | 浙江吉利罗佑发动机有限公司 | Energy consumption testing method of non-plugin hybrid vehicle |
CN104251725A (en) * | 2014-07-29 | 2014-12-31 | 浙江吉利罗佑发动机有限公司 | Constant-speed oil consumption testing method of non-plugin hybrid electric vehicle |
CN104297684B (en) * | 2014-10-14 | 2017-02-15 | 重庆蓝黛动力传动机械股份有限公司 | Motor testbed |
CN106932203B (en) * | 2015-12-30 | 2019-07-02 | 南车株洲电力机车研究所有限公司 | A kind of full-year simulation system and method for electric vehicle electric drive system |
CN105573303A (en) * | 2016-02-01 | 2016-05-11 | 奇瑞汽车股份有限公司 | Automatic test system for electric vehicle motor control system rack |
CN105806628B (en) * | 2016-03-18 | 2018-02-13 | 中国农业大学 | The more property test platforms of electric tractor and the method for testing using the testing stand |
CN106124991B (en) * | 2016-07-25 | 2019-01-18 | 中机国际工程设计研究院有限责任公司 | Power supply, test macro and test method for the test of motor load stray loss |
CN106503306B (en) * | 2016-09-30 | 2019-12-31 | 上汽通用汽车有限公司 | Virtualization method and device for vehicle power system |
CN106291365A (en) * | 2016-10-09 | 2017-01-04 | 厦门市福工动力技术有限公司 | A kind of new forms of energy motor experiment platform |
CN107356436B (en) * | 2017-06-30 | 2019-12-27 | 同济大学 | Integrated automobile power system test bed |
CN107817443A (en) * | 2017-10-17 | 2018-03-20 | 株洲长河电力机车科技有限公司 | A kind of range extender of electric vehicle generator test system |
CN110658454A (en) * | 2019-09-27 | 2020-01-07 | 吉孚汽车技术(浙江)有限公司 | Brushless direct current motor integrated test system |
DE102022105721A1 (en) | 2022-03-11 | 2023-09-14 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Test bench for an inverter-motor combination |
-
2007
- 2007-08-31 CN CNB2007101459236A patent/CN100573177C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101762785B (en) * | 2009-12-29 | 2012-10-24 | 奇瑞汽车股份有限公司 | Test method of driving motor of hybrid vehicle |
Also Published As
Publication number | Publication date |
---|---|
CN101241168A (en) | 2008-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100573177C (en) | A kind of hybrid power automobile drive electric motor test bench and method of testing | |
CN101650410B (en) | Test stand system of electric automobile driving motor | |
CN102566568B (en) | Intelligent testing system and testing method for motor controller of electric vehicle | |
CN101587345B (en) | Function test system for controller used in hybrid power or electric vehicle | |
CN101923006B (en) | Test bed for pure electric vehicle power assembly | |
CN107544031B (en) | Evaluation method and device for simulating running power performance of double-electric hybrid electric vehicle | |
CN100573084C (en) | Automobile gearbox loads and detects testing table | |
CN106194702B (en) | New-energy automobile electric vacuum pump tests systems test bed | |
CN209342383U (en) | A kind of synthesis rack test macro of pure electric automobile power assembly | |
CN106092604A (en) | A kind of new-energy automobile power assembly tests system | |
CN101644624B (en) | Steering test bench of electrical-closed tracked vehicle transmission device | |
CN105372076A (en) | Multifunctional hybrid power general test stand and test method | |
CN203719914U (en) | Power assembly test bench for extended range electric vehicle | |
CN203732689U (en) | System for testing power system electrical components of mild hybrid electric vehicle | |
CN206531649U (en) | A kind of power system of electric automobile and controller synthesis test-bed | |
CN205719580U (en) | A kind of new-energy automobile power assembly tests system | |
CN203719917U (en) | Extended-range hybrid power test system | |
CN206906551U (en) | A kind of used in new energy vehicles electromechanical testing platform | |
CN109470958A (en) | A kind of AMT power transmission system of automatic gearbox assembly testing experiment platform | |
CN109298347B (en) | New energy automobile three-electric-system health management test bed and method | |
CN201193984Y (en) | Hybrid powered automobile controller life test system | |
CN109084988A (en) | A kind of PHEV platform system | |
CN209606581U (en) | A kind of energy-saving electrical machine band load pilot system | |
CN109975034A (en) | A kind of Heavy-duty chassis dynamometer road resistance analog control system and method | |
CN102707136B (en) | Energy consumption measuring device for pure electric vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 |