CN1865894A - Power assembly experimental apparatus for hybrid power automobile - Google Patents

Power assembly experimental apparatus for hybrid power automobile Download PDF

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Publication number
CN1865894A
CN1865894A CN 200510040132 CN200510040132A CN1865894A CN 1865894 A CN1865894 A CN 1865894A CN 200510040132 CN200510040132 CN 200510040132 CN 200510040132 A CN200510040132 A CN 200510040132A CN 1865894 A CN1865894 A CN 1865894A
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China
Prior art keywords
power
motor
engine
controller
inverter
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Granted
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CN 200510040132
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Chinese (zh)
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CN100425966C (en
Inventor
方运舟
刘攀
林伟
程丰林
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Chery Automobile Co Ltd
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Chery Automobile Co Ltd
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Priority to CNB2005100401328A priority Critical patent/CN100425966C/en
Publication of CN1865894A publication Critical patent/CN1865894A/en
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Abstract

The disclosed experiment device for mixed-power vehicle power assembly comprises: a motor connected to the engine and clutch and the power supply through an inerter, a power analyzer connected to the detector, the supply and the sensor in motor loop to analyze collected different currents and record working state precisely; a cell management unit, a motor controller, and other controllers for motor, gear-box, and multi-energy, and a meter unit all connected to the detector by CAN bus.

Description

A kind of power assembly experimental apparatus for hybrid power automobile
Technical field
The present invention relates to the automobile experiment technology, particularly a kind of power assembly experimental apparatus for hybrid power automobile
Background technology
Because PHEV comprises engine and two power sources of motor, a plurality of controllers such as engine management unit, multipotency source control module, electric machine controller and battery management unit have complicated operational mode, are very different with orthodox car.Therefore, need test, its various functions are verified and debugged its each parts.And traditional vehicle has only a power source, does not have the problem of power distribution, and its experimental provision is the Mechanical Driven route at engine design.The traditional test scheme can not be tested this.Simultaneously, under operating modes such as the acceleration of PHEV, deceleration, startup, relate to the torque distribution of engine and motor, the size of electric current etc., and the traditional experiment device can not be tested this.
Summary of the invention
Technical matters to be solved by this invention provides a kind of power assembly experimental apparatus for hybrid power automobile, to reach the running status of accurate record motor, battery, various parameters, the running status of reflection hybrid power control system directly perceived, and purpose that can transmitting control commands.
For solving the problems of the technologies described above, technical scheme of the present invention is a kind of power assembly experimental apparatus for hybrid power automobile, comprise engine, dynamometer machine, engine controller, gearbox control, it is characterized in that: be arranged in power assembly and be provided with the motor that connects with engine, clutch coaxial respectively, power supply is connected with motor by inverter; Power analyzer is connected with sensor in being serially connected in current supply circuit with controller, power supply, motor current supply circuit respectively; The battery management unit that is connected with power supply, the electric machine controller that is connected with inverter respectively, and the engine controller that is connected with engine, the gearbox control that is connected with wheel box, multipotency source controller, instrument pack are connected with monitoring and control unit by the CAN bus.
A kind of power assembly experimental apparatus for hybrid power automobile, described power supply is made up of output terminal parallel battery and direct supply.
A kind of power assembly experimental apparatus for hybrid power automobile, described power analyzer is connected with controller by serial communication interface.
A kind of power assembly experimental apparatus for hybrid power automobile, described power analyzer voltage signal end is connected with power supply, motor circuit respectively.
A kind of power assembly experimental apparatus for hybrid power automobile, described power analyzer voltage signal end is connected with power supply, motor circuit respectively.
Owing to adopt said structure, pass through power analyzer, can analyze the DC current, alternating current, DC voltage and the ac voltage signal that collect, accurately write down the running status of motor, battery etc., calculate efficiency of motor, analyze the problem that hybrid power assembly occurs in operational process.Adopt the CAN bus to communicate between each controller and the monitoring and control unit, convenient, reliable, reduced wire harness.By monitoring and control unit, can intuitively reflect various parameters, the running status of hybrid power control system, and can transmitting control commands.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments;
Fig. 1 is a kind of power assembly experimental apparatus for hybrid power automobile structural representation of the present invention;
In Fig. 1,1, engine; 2, motor; 3, clutch coupling, 4, wheel box; 5, dynamometer machine; 6, power assembly; 7, power supply; 8, electric battery; 9, direct supply; 10, power analyzer; 11, gearbox control; 12, inverter; 13, current sensor; 14, electric machine controller; 15, engine controller; 16, battery management unit; 17, instrument display unit; 18, multipotency source controller; 19, monitoring and control unit; 20, CAN bus.
Embodiment
As shown in Figure 1, a kind of hybrid power automobile power assembly proving installation, comprise engine 1, clutch coupling 3, the wheel box 4 that is connected with dynamometer machine 5, engine controller 15, gearbox control 11, be arranged in power assembly 6 and be provided with respectively and described engine 1, the clutch coupling 4 coaxial motor that connect 2.Engine 1, motor 2, clutch coupling 3 and wheel box 4, assembling connects into hybrid power assembly 6 successively.
The output of power supply 7 is connected with motor 2 by inverter 12, is that three-phase alternating current is powered to motor 2 through inverter 12 with dc inverter, is provided with cooling device in the inverter 12.Described power supply 7 is made up of output terminal parallel battery 8 and direct supply 9.Be provided with cooling device in the electric battery 8.Direct supply 9 is electric battery 8 chargings, or to inverter 12 power supplies
The monitoring and control unit 19 that power analyzer 10 is connected with described dynamometer machine respectively, and inverter 12, motor 2 current supply circuits are connected with current sensor 13 in being serially connected in current supply circuit.Analyze by the DC current, alternating current, DC voltage and the ac voltage signal that collect, accurately write down the running status of motor, battery etc., calculate efficiency of motor.Power analyzer 10 is connected with monitoring and control unit 19 by serial communication interface, and analyzes the problem that hybrid power assembly occurs at operational process by monitoring and control unit 19.The battery management unit 16 that is connected with power supply 7, the electric machine controller 14 that is connected with inverter 12 respectively, and the engine controller 15 that is connected with engine 1, the gearbox control 11 that is connected with wheel box 4, multipotency source controller 18, instrument pack 17 are connected with monitoring and control unit 19 by CAN bus 20.Each controller detects or controls the operation conditions of each execution unit by signal wire, each controller and and controller 19 between adopt the CAN bus to carry out communication, the data of each controller can be rapidly, transmit reliably, and reduced wire harness.Various parameters, the running status of hybrid power control system be can intuitively reflect by monitoring and control unit 19, and can signal or control command be sent multipotency source controller 14.
The attainable function of this experimental provision:
1, checking VCU and each subsystem function and data setting; comprise the energy management in startup/shutdown, regenerative braking, generator mode, driving power-assisted, battery management, the driving circulation; and multipotency source controller 18 and the reliability of each subsystem to instructing execution and sending, the fault oneself capability for correcting of each system to occurring.And the result is optimized analysis.
2, analyze the reliability and the dynamic property of hybrid power assembly, comprise engine 1 and the matching performance of motor 2 and the whole transmission efficiency of power assembly 6, the startability of motor and power generation performance, the charge efficiency of electric battery 8 and discharge capacity analysis etc.
3, analyze the fuel economy and the discharging of hybrid power assembly 6, comprise delivery temperature control, closed-loop control etc.
4,, and provide foundation for next step work for car load emulation provides essential raw data.

Claims (4)

1, a kind of hybrid power automobile power assembly proving installation, comprise engine (1), clutch coupling (3), the wheel box (4) that is connected with dynamometer machine (5), engine controller (15), gearbox control (11), it is characterized in that: be arranged in power assembly (6) and be provided with respectively and described engine (1), the coaxial motor that connects of clutch coupling (4) (2);
The output of power supply (7) is connected with motor (2) by inverter (12);
The monitoring and control unit (19) that power analyzer (10) is connected with described dynamometer machine respectively, and inverter (12), motor (2) current supply circuit are connected with current sensor (13) in being serially connected in current supply circuit;
The battery management unit (16) that is connected with power supply (7), the electric machine controller (14) that is connected with inverter (12) respectively, and the engine controller (15) that is connected with engine (1), the gearbox control (11) that is connected with wheel box (4), multipotency source controller (14), instrument pack (17) are connected with monitoring and control unit (19) by CAN bus (20).
2, a kind of hybrid power automobile power assembly proving installation according to claim 1 is characterized in that: described power supply (7) is made up of output terminal parallel battery (8) and direct supply (9).
3, a kind of hybrid power automobile power assembly proving installation according to claim 1 is characterized in that: described electric battery (8), inverter are provided with cooling device in (12).
4, a kind of hybrid power automobile power assembly proving installation according to claim 1 is characterized in that: described power analyzer (10) is connected with monitoring and control unit (19) by serial communication interface.
CNB2005100401328A 2005-05-18 2005-05-18 Power assembly experimental apparatus for hybrid power automobile Active CN100425966C (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CNB2005100401328A CN100425966C (en) 2005-05-18 2005-05-18 Power assembly experimental apparatus for hybrid power automobile

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CN1865894A true CN1865894A (en) 2006-11-22
CN100425966C CN100425966C (en) 2008-10-15

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Cited By (15)

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WO2009129682A1 (en) * 2008-04-25 2009-10-29 奇瑞汽车股份有限公司 A testing system for the hybrid power controller
CN101377682B (en) * 2008-09-29 2011-02-16 奇瑞汽车股份有限公司 Service life test system of hybrid power automobile controller
CN101349611B (en) * 2007-07-20 2011-09-21 奇瑞汽车股份有限公司 Parallel type hybrid power assembly rack system
CN102221463A (en) * 2011-03-31 2011-10-19 中南大学 Electromechanical coupling characteristic testing device for oil-electric hybrid power system
CN102620942A (en) * 2012-04-23 2012-08-01 山东大学 Matching evaluation test bed of pure electric automobile power driving system
CN102692326A (en) * 2012-06-06 2012-09-26 奇瑞汽车股份有限公司 Simulation test device for simulating performance of hybrid electric vehicle
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
CN103048105A (en) * 2012-12-21 2013-04-17 湖南涉外经济学院 Shaft system torsional vibration testing device for parallel hybrid power system of engineering machine
CN103092187A (en) * 2012-12-28 2013-05-08 清华大学 Hybrid power control system hardware-in-loop experimental platform
CN103293001A (en) * 2013-05-28 2013-09-11 潍柴动力股份有限公司 Series hybrid assembly test stand
CN103344442A (en) * 2013-07-26 2013-10-09 中国重汽集团济南动力有限公司 Hybrid power system test bed and operating method thereof
CN103528828A (en) * 2013-10-25 2014-01-22 南京工程学院 Comprehensive performance test bench of electromobile
CN104535938A (en) * 2015-01-29 2015-04-22 四川诚邦测控技术有限公司 New energy power integrated test system based on oil-electricity combination driving
CN105547694A (en) * 2016-01-11 2016-05-04 山东理工大学 Automobile power assembly performance test general platform and design method thereof
CN107942133A (en) * 2017-11-16 2018-04-20 南京农业大学 The power consumption wireless detecting system and method for a kind of independent navigation tractor electric control gear

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CN101556308B (en) * 2009-05-22 2012-07-11 奇瑞汽车股份有限公司 Testing system of hybrid power motor and testing method thereof

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CN1408571A (en) * 2002-09-03 2003-04-09 中国第一汽车集团公司 Mixed power automobile power assembly
CN2588353Y (en) * 2002-12-06 2003-11-26 东风汽车公司 Multiple energy source power assembly test platform for mixed power electric driven car
JP3885768B2 (en) * 2003-05-20 2007-02-28 トヨタ自動車株式会社 Hybrid vehicle and control method thereof
CN1238213C (en) * 2003-10-17 2006-01-25 清华大学 Power output changing-over method and control system for power assembly of mixed powder car
CN2678947Y (en) * 2004-02-26 2005-02-16 广东富达企业集团有限公司 Hybrid power electric cycle

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CN101349611B (en) * 2007-07-20 2011-09-21 奇瑞汽车股份有限公司 Parallel type hybrid power assembly rack system
WO2009129682A1 (en) * 2008-04-25 2009-10-29 奇瑞汽车股份有限公司 A testing system for the hybrid power controller
CN101419129B (en) * 2008-04-25 2010-06-02 奇瑞汽车股份有限公司 Hybrid controller test system
CN101377682B (en) * 2008-09-29 2011-02-16 奇瑞汽车股份有限公司 Service life test system of hybrid power automobile controller
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
CN102221463A (en) * 2011-03-31 2011-10-19 中南大学 Electromechanical coupling characteristic testing device for oil-electric hybrid power system
CN102620942A (en) * 2012-04-23 2012-08-01 山东大学 Matching evaluation test bed of pure electric automobile power driving system
CN102692326A (en) * 2012-06-06 2012-09-26 奇瑞汽车股份有限公司 Simulation test device for simulating performance of hybrid electric vehicle
CN102692326B (en) * 2012-06-06 2015-04-29 奇瑞汽车股份有限公司 Simulation test device for simulating performance of hybrid electric vehicle
CN103048105A (en) * 2012-12-21 2013-04-17 湖南涉外经济学院 Shaft system torsional vibration testing device for parallel hybrid power system of engineering machine
CN103048105B (en) * 2012-12-21 2015-10-28 湖南涉外经济学院 Parallel engineering machinery hybrid power system shafting torsional oscillation proving installation
CN103092187A (en) * 2012-12-28 2013-05-08 清华大学 Hybrid power control system hardware-in-loop experimental platform
CN103092187B (en) * 2012-12-28 2014-09-10 清华大学 Hybrid power control system hardware-in-loop experimental platform
CN103293001A (en) * 2013-05-28 2013-09-11 潍柴动力股份有限公司 Series hybrid assembly test stand
CN103344442B (en) * 2013-07-26 2016-05-11 中国重汽集团济南动力有限公司 A kind of hybrid power system testing stand and method of work thereof
CN103344442A (en) * 2013-07-26 2013-10-09 中国重汽集团济南动力有限公司 Hybrid power system test bed and operating method thereof
CN103528828A (en) * 2013-10-25 2014-01-22 南京工程学院 Comprehensive performance test bench of electromobile
CN104535938A (en) * 2015-01-29 2015-04-22 四川诚邦测控技术有限公司 New energy power integrated test system based on oil-electricity combination driving
CN104535938B (en) * 2015-01-29 2017-05-10 四川诚邦测控技术有限公司 New energy power integrated test system based on oil-electricity combination driving
CN105547694A (en) * 2016-01-11 2016-05-04 山东理工大学 Automobile power assembly performance test general platform and design method thereof
CN107942133A (en) * 2017-11-16 2018-04-20 南京农业大学 The power consumption wireless detecting system and method for a kind of independent navigation tractor electric control gear
CN107942133B (en) * 2017-11-16 2020-12-29 南京农业大学 Wireless power consumption detection system and method for autonomous navigation tractor electric control device

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