CN203719917U - Extended-range hybrid power test system - Google Patents
Extended-range hybrid power test system Download PDFInfo
- Publication number
- CN203719917U CN203719917U CN201420100263.5U CN201420100263U CN203719917U CN 203719917 U CN203719917 U CN 203719917U CN 201420100263 U CN201420100263 U CN 201420100263U CN 203719917 U CN203719917 U CN 203719917U
- Authority
- CN
- China
- Prior art keywords
- control
- extended
- engine
- hybrid power
- 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.)
- Expired - Fee Related
Links
Landscapes
- Testing Of Engines (AREA)
Abstract
The utility model discloses an extended-range hybrid power test system and solves the problems that the conventional test system is inaccurate in tests and cannot be used for verification test of a control strategy of a whole system. The test system comprises a control console, a generating module, a driving module and a battery pack, wherein the generating module and the driving module are connected with the control console, the battery pack is connected between the generating module and the driving module, the generating module is composed of a generating control part and a generator measuring part, and the driving module is composed of a driving control part, a driving test part and a loading part. The system is of an integral structure; comprehensive combination is achieved through accurate calculation and skillful mechanical structure; operations can be implemented on one experiment table at a time; the measuring accuracy is high, the response time is short and the structure is simple; and the system can be used for verification test of the control strategy of a finished automobile and is extremely suitable for large-scale promotion and application.
Description
Technical field
The utility model relates to a kind of test macro, is specifically related to a kind of extended-range hybrid power test macro, belongs to new forms of energy driveability field tests.
Background technology
The pick-up unit of electric automobile driveability is for the detection that drives electric automobile under generating operation mode, battery system to be charged, with input current, voltage, the power under motor drives under driving cycle, the driveabilities such as output speed, moment of torsion, power etc. carry out the device of compbined test, and this device can the Simulation Test Environment of simulating vehicle under limiting condition.
In prior art, generator performance test and motor drive test all to adopt independent test macro to test respectively, mainly there is following defect in this method of testing: 1, due to independent test, cannot meet the control strategy of whole system, can not meet vehicle dynamic response in the process of moving; 2, the engine of prior art can not be operated in efficient district.
Utility model content
The purpose of this utility model is to provide a kind of extended-range hybrid power test macro, solves existing test system and test out of true, cannot carry out to the control strategy of whole system the problem of validation test.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Extended-range hybrid power test macro, comprise control desk, the electricity generation module being connected with control desk respectively and driver module, be connected in the electric battery between electricity generation module and driver module, described electricity generation module comprises the generator being connected with electric battery, the engine being connected with generator, the throttle actuator being connected with engine, the fuel consumption meter being connected with throttle actuator, Throttle Opening Control instrument simultaneously that be connected with engine with throttle actuator, described fuel consumption meter is all connected with control desk with Throttle Opening Control instrument; Described driver module comprises the motor being connected with electric battery, the electric dynamometer being connected with motor, and the Dynamometer Control device being connected with electric dynamometer, the second measurement and control instrument being connected with Dynamometer Control device, described the second measurement and control instrument is connected with control desk
Particularly, be also connected with the first torque speed sensor between described generator and engine, described the first torque speed sensor is also connected with the first measurement and control instrument, and described the first measurement and control instrument is connected with control desk; Between described motor and electric dynamometer, be also connected with the second torque speed sensor, described the second torque speed sensor is also connected with the second measurement and control instrument.
Further, be also connected with engine controller between described electric battery and generator, engine controller is also connected with the first electrical parameter measuring instrument with generator simultaneously, and described engine controller is all connected with control desk with the first electrical parameter measuring instrument.Between described electric battery and motor, be also connected with motor controller, motor controller is also connected with the second electrical parameter measuring instrument with motor simultaneously, and described motor controller is all connected with control desk with the second electrical parameter measuring instrument.
Further, described engine is also connected with engine water temperature control system.
Again further, described motor is connected by shaft coupling with the second torque speed sensor.
In addition, described electric dynamometer is electric A.C. dynamometer.Described the first torque speed sensor and the second torque speed sensor are high precision strain-type torque sensor.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the utility model, by the operation of whole system, can complete the control strategy of car load is carried out to validation test;
(2) motor that the loading of the utility model by electric dynamometer can drive hybrid vehicle accurately and fast moment responses characteristic is tested, and measuring accuracy is high, fast response time;
(3) the utility model measurement data is accurate, sample frequency is high, and test event is complete, and cost of use is low, for it, applies on a large scale and has established solid foundation.
Accompanying drawing explanation
Fig. 1 is the utility model system chart.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, extended-range hybrid power test macro, comprise control desk, the electricity generation module being connected with control desk respectively and driver module, be connected in the electric battery between electricity generation module and driver module, described electricity generation module comprises the generator being connected with electric battery, the engine being connected with generator, the throttle actuator being connected with engine, the fuel consumption meter being connected with throttle actuator, Throttle Opening Control instrument simultaneously that be connected with engine with throttle actuator, described fuel consumption meter is all connected with control desk with Throttle Opening Control instrument; Described driver module comprises the motor being connected with electric battery, the electric dynamometer being connected with motor, and Dynamometer Control device the second measurement and control instrument being connected with electric dynamometer, described the second measurement and control instrument is connected with control desk.In the present embodiment, fuel consumption meter adopts hi-tech ET2500 Intelligent Fuel Consumption Instrument, and electricity generation module can arrange engine throttle opening and rotating speed, and can control generator power output; Driver module can arrange motor aperture and dynamometer machine aperture.
Particularly, be also connected with the first torque speed sensor between described generator and engine, described the first torque speed sensor is also connected with the first measurement and control instrument, and described the first measurement and control instrument is connected with control desk; Between described motor and electric dynamometer, be also connected with the second torque speed sensor, described the second torque speed sensor is also connected with the second measurement and control instrument.The advantages such as the first torque speed sensor and the second torque speed sensor are flange form torque sensor, have measuring accuracy high, and sample rate is fast.
In order to complete the object of the control strategy of car load being carried out to validation test, between described electric battery and generator, be also connected with engine controller, engine controller is also connected with the first electrical parameter measuring instrument with generator simultaneously, and described engine controller is all connected with control desk with the first electrical parameter measuring instrument.Between described electric battery and motor, be also connected with motor controller, motor controller is also connected with the second electrical parameter measuring instrument with motor simultaneously, and described motor controller is all connected with control desk with the second electrical parameter measuring instrument.
Further, described engine is also connected with engine water temperature control system.Described motor is connected by shaft coupling with the second torque speed sensor, and is also provided with mechanical locked-rotor device between this shaft coupling and electric dynamometer.The object arranging is like this to make function of the present utility model more stable.
In order better to realize the utility model, described electric dynamometer is electric A.C. dynamometer.In order to facilitate use of the present utility model, whole system be arranged on system on the support of each parts match.
In the present embodiment, each instrument being connected with control desk is all connected by CANBUS fieldbus, control desk adopts industrial computer, on control desk, be provided with the control knobs such as driving is controlled, operation indication, Loading Control, standby, instrument is standby, stop in emergency, can effectively to electricity generation module and driver module, control effectively, because control desk is mainly collected the measurement parameter of each instrument and controls corresponding instrumentation, these functions have belonged to existing very proven technique, in the utility model, repeat no more.On the basis of said structure, the utility model adopts integral structure, by accurate Calculation and cleverly physical construction realize comprehensive combination, can disposablely on a testing table, complete, mainly comprise generator measurement part, Generation Control part, drive control part, driving part of detecting and loading section.
In the present embodiment, Generation Control partly comprises: be provided with given and speed setting of engine throttle opening etc. and realize by Throttle Opening Control instrument and engine controller; Drive control part comprises: be provided with that motor aperture is given, the given control of electric dynamometer aperture etc., by motor controller and Dynamometer Control device, realize, can effectively to the loading section of extended-range hybrid power test macro, effectively control.
Generating measure portion comprises: by fuel consumption indicator, measure the oil consumption of input, by the first measurement and control instrument, measure moment of torsion rotating speed, measure the electrical quantity of generator and engine controller by the first electrical parameter measuring instrument; Driving measure portion comprises: by the second measurement and control instrument, measure moment of torsion rotating speed, by the second electrical parameter measuring instrument, measure motor and motor controller electrical quantity; Loading section comprises: electric dynamometer, Dynamometer Control device.By the operation of whole system, can complete the control strategy of car load is carried out to validation test.
According to above-described embodiment, just can realize well the utility model.What deserves to be explained is; under prerequisite based on said structure design; for solving same technical matters; even if some that make on the utility model are without substantial change or polishing; the essence of the technical scheme adopting is still the same with the utility model, therefore it also should be in protection domain of the present utility model.
Claims (8)
1. extended-range hybrid power test macro, it is characterized in that, comprise control desk, the electricity generation module being connected with control desk respectively and driver module, be connected in the electric battery between electricity generation module and driver module, described electricity generation module comprises the generator being connected with electric battery, the engine being connected with generator, the throttle actuator being connected with engine, the fuel consumption meter being connected with throttle actuator, Throttle Opening Control instrument simultaneously that be connected with engine with throttle actuator, described fuel consumption meter is all connected with control desk with Throttle Opening Control instrument; Described driver module comprises the motor being connected with electric battery, the electric dynamometer being connected with motor, and the Dynamometer Control device being connected with electric dynamometer, the second measurement and control instrument being connected with Dynamometer Control device, described the second measurement and control instrument is connected with control desk.
2. extended-range hybrid power test macro according to claim 1, it is characterized in that, between described generator and engine, be also connected with the first torque speed sensor, described the first torque speed sensor is also connected with the first measurement and control instrument, and described the first measurement and control instrument is connected with control desk; Between described motor and electric dynamometer, be also connected with the second torque speed sensor, described the second torque speed sensor is also connected with the second measurement and control instrument.
3. extended-range hybrid power test macro according to claim 1, it is characterized in that, between described electric battery and generator, be also connected with engine controller, engine controller is also connected with the first electrical parameter measuring instrument with generator simultaneously, and described engine controller is all connected with control desk with the first electrical parameter measuring instrument.
4. extended-range hybrid power test macro according to claim 1, it is characterized in that, between described electric battery and motor, be also connected with motor controller, motor controller is also connected with the second electrical parameter measuring instrument with motor simultaneously, and described motor controller is all connected with control desk with the second electrical parameter measuring instrument.
5. extended-range hybrid power test macro according to claim 1, is characterized in that, described engine is also connected with engine water temperature control system.
6. extended-range hybrid power test macro according to claim 2, is characterized in that, described motor is connected by shaft coupling with the second torque speed sensor.
7. extended-range hybrid power test macro according to claim 1, is characterized in that, described electric dynamometer is electric A.C. dynamometer.
8. extended-range hybrid power test macro according to claim 2, is characterized in that, described the first torque speed sensor and the second torque speed sensor are high precision strain-type torque sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420100263.5U CN203719917U (en) | 2014-03-06 | 2014-03-06 | Extended-range hybrid power test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420100263.5U CN203719917U (en) | 2014-03-06 | 2014-03-06 | Extended-range hybrid power test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719917U true CN203719917U (en) | 2014-07-16 |
Family
ID=51159056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420100263.5U Expired - Fee Related CN203719917U (en) | 2014-03-06 | 2014-03-06 | Extended-range hybrid power test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719917U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535328A (en) * | 2015-01-29 | 2015-04-22 | 四川诚邦测控技术有限公司 | Integrated experiment system based on new-energy vehicle driving motor performance detection |
| CN104535329A (en) * | 2015-01-29 | 2015-04-22 | 四川诚邦测控技术有限公司 | Integrated test system based on fuel and electricity hybrid power distribution |
| CN106198023A (en) * | 2016-07-25 | 2016-12-07 | 四川诚邦浩然测控技术有限公司 | Engine performance based on hybrid power test system |
| CN106226086A (en) * | 2016-07-25 | 2016-12-14 | 四川诚邦浩然测控技术有限公司 | A kind of engine transient TT&C system |
| CN106482948A (en) * | 2016-12-05 | 2017-03-08 | 郑州日产汽车有限公司 | Multi-functional electric transmission testing stand |
| CN108438250A (en) * | 2018-04-16 | 2018-08-24 | 中电科芜湖通用航空产业技术研究院有限公司 | Serial mixed power aircraft power system testboard bay |
| CN105890910B (en) * | 2016-05-06 | 2018-09-11 | 北京新能源汽车股份有限公司 | Distance increasing unit engine bench test and scaling method and system for electric vehicle |
-
2014
- 2014-03-06 CN CN201420100263.5U patent/CN203719917U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535328A (en) * | 2015-01-29 | 2015-04-22 | 四川诚邦测控技术有限公司 | Integrated experiment system based on new-energy vehicle driving motor performance detection |
| CN104535329A (en) * | 2015-01-29 | 2015-04-22 | 四川诚邦测控技术有限公司 | Integrated test system based on fuel and electricity hybrid power distribution |
| CN105890910B (en) * | 2016-05-06 | 2018-09-11 | 北京新能源汽车股份有限公司 | Distance increasing unit engine bench test and scaling method and system for electric vehicle |
| CN106198023A (en) * | 2016-07-25 | 2016-12-07 | 四川诚邦浩然测控技术有限公司 | Engine performance based on hybrid power test system |
| CN106226086A (en) * | 2016-07-25 | 2016-12-14 | 四川诚邦浩然测控技术有限公司 | A kind of engine transient TT&C system |
| CN106482948A (en) * | 2016-12-05 | 2017-03-08 | 郑州日产汽车有限公司 | Multi-functional electric transmission testing stand |
| CN108438250A (en) * | 2018-04-16 | 2018-08-24 | 中电科芜湖通用航空产业技术研究院有限公司 | Serial mixed power aircraft power system testboard bay |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203719917U (en) | Extended-range hybrid power test system | |
| CN103308325B (en) | Drive system of electric automobile semi-physical emulation platform | |
| CN203310975U (en) | A purely-electric vehicle driving system test board | |
| CN101738320B (en) | Hybrid vehicle powertrain test system capable of simulating working condition and inertia | |
| CN209342383U (en) | A kind of synthesis rack test macro of pure electric automobile power assembly | |
| CN203732689U (en) | System for testing power system electrical components of mild hybrid electric vehicle | |
| CN203719914U (en) | Power assembly test bench for extended range electric vehicle | |
| CN206162185U (en) | Vehicle control unit is at ring emulation test system | |
| CN101644624B (en) | Steering test bench of electrical-closed tracked vehicle transmission device | |
| CN109470470A (en) | One kind carrying out gearbox mechanical efficiency test macro and test method on vehicle | |
| CN206281648U (en) | Multi-functional electric transmission testing stand | |
| CN103344442A (en) | Hybrid power system test bed and operating method thereof | |
| CN108732437A (en) | A kind of electrical automobile driver analog testing platform | |
| CN109062174B (en) | Range-extending type hybrid power system performance test bench system | |
| CN106596124A (en) | Small-sized electric automobile power system testing platform | |
| CN106482948A (en) | Multi-functional electric transmission testing stand | |
| CN202815579U (en) | Pure electric automobile whole-vehicle controller laboratory test system | |
| CN104316333A (en) | Testing system for middle system in boosting bicycle | |
| CN109084988A (en) | A kind of PHEV platform system | |
| CN110727259A (en) | Automatic test system of motor controller | |
| CN202994993U (en) | Single-wheel drive mode test system and drive comprehensive performance test apparatus formed by the same | |
| CN201488749U (en) | Novel meter detection equipment | |
| CN103700313B (en) | A kind of automotive engine throttle voltage-controlled frequency conversion motor experimental system for simulating | |
| CN205067701U (en) | Drive motor of an electric vehicle's testing arrangement | |
| CN204422210U (en) | A kind of ECVT wheel box hybrid power test macro |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20170306 |