CN201867477U - Novel testing table stand for hybrid power motor - Google Patents
Novel testing table stand for hybrid power motor Download PDFInfo
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- CN201867477U CN201867477U CN201020553678XU CN201020553678U CN201867477U CN 201867477 U CN201867477 U CN 201867477U CN 201020553678X U CN201020553678X U CN 201020553678XU CN 201020553678 U CN201020553678 U CN 201020553678U CN 201867477 U CN201867477 U CN 201867477U
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- dynamometer
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Abstract
The utility model relates to a novel testing table stand for a hybrid power motor, which is used for a table stand system for testing the motor of a hybrid power vehicle. A control system of a dynamometer is connected with the dynamometer through a signal wire, the dynamometer is connected with the motor through a transmission shaft, the control system of the dynamometer is connected with a simulation development platform through the signal wire, the simulation development platform is respectively connected with a high-voltage direct current power supply, a battery control unit and a motor control unit through CAN (controller area network) buses, the battery control unit is connected with a battery through the signal wire and a high-voltage wire, the battery is connected with the motor control unit through the signal wire and the high-voltage wire, the motor control unit is connected with the motor through the signal wire and the high-voltage wire, and a motor environment control system is connected with the motor control unit and the motor through the signal wire. The utility model provides a system solution and a verification method for developing the hybrid powder motor, the development cycle of the power motor can be shortened, and the development cost of the power motor can be reduced.
Description
Technical field
The utility model relates to a kind of platform system that is used for mixed powered car and hybrid power passenger car motor test, exploitation, coupling, demarcation and evaluation study.
Background technology
Along with warming of weather, the continuous growth of energy demand, and the energy prices that therefore cause raise up, and force automobile industry must take measures to reduce the fuel consumption of its product.Adopt hybrid power even full driven by power becoming mainstream development direction, therefore must develop the electric system that is used for new drive system, research and develop a complete motor exploitation and an experimental enviroment and be absolutely necessary.
Traditional motor experimental bench can only carry out simple performance test to motor, can only finish some conventional pilot projects, does not have communication contact between electric system and the testing table.
Summary of the invention
The utility model provides a kind of novel hybrid powder motor test-bed, can only carry out simple performance test to motor to solve traditional motor experimental bench, can only finish some conventional pilot projects, not have the problem of communication contact between electric system and the testing table.The technical scheme that the utility model is taked is: Dynamometer Control System is connected with dynamometer machine by signal wire, this dynamometer machine is connected with motor by transmission shaft, this Dynamometer Control System is connected with the simulating developer platform by signal wire, this simulating developer platform by the CAN bus respectively with high-voltage DC power supply, battery control unit, motor control unit connects, this battery control unit is connected with hi-line by signal wire with battery, this battery is connected with hi-line by signal wire with motor control unit, this motor control unit is connected with motor with hi-line by signal wire, the motor environmental control system is connected with motor with motor control unit by signal wire, and high-voltage DC power supply is connected with motor control unit by power lead.
The utility model utilizes the simulating developer platform, can finish the exploitation and the checking of hybrid powder motor control strategy, motor can be placed in the virtual car load environment, embeds the control strategy of exploitation, carries out the test of motor analogue simulation.By the motor environmental control system, realize control, thereby can finish the temperature characterisitic test of electric system electric system temperature (40 ℃～+ 120 ℃).Utilize high-voltage DC power supply to replace electrokinetic cell, can finish permanance, the fail-test of motor smoothly.The test-bed control system links to each other with the motor environmental control system by analog quantity, the temperature and the flow of control liquid coolant, thus can finish the test of electric system temperature characterisitic.
The utility model advantage is a novel structure, utilizes high dynamic communication electric dynamometer in conjunction with the simulating developer platform, finishes tests such as motor control strategy exploitation and coupling, demarcation, evaluation.And the decapacitation of this testing table is finished outside the conventional motors pilot project, can also carry out the environmental test of the test of hybrid powder motor analogue simulation, car load road load simulation test, motor, because high-precision power analyzer has been installed, can synchro measure by the input of measured motor and output quantity, thereby draw by the work efficiency of measured motor.Other pilot project: all can on this testing table, realize as pilot projects such as power and efficiency test, dynamic performance testing, overload capacity test, short circuit and no-load test, locked rotor characteristic test, control model conversion characteristics.
The utility model provides the solution and the verification method of system for the hybrid powder motor exploitation, for the verification experimental verification and the later stage matching and calibration of power motor provides effective research technique, thereby reduced the development risk of power motor significantly, shorten the power motor construction cycle, reduced the power motor cost of development.
Description of drawings
Fig. 1 is the utility model system architecture synoptic diagram.
Embodiment
Dynamometer Control System is connected with dynamometer machine by signal wire, this dynamometer machine is connected with motor by transmission shaft, this Dynamometer Control System is connected with the simulating developer platform by signal wire, this simulating developer platform by the CAN bus respectively with high-voltage DC power supply, battery control unit, motor control unit connects, this battery control unit is connected with hi-line by signal wire with battery, this battery is connected with hi-line by signal wire with motor control unit, this motor control unit is connected with motor with hi-line by signal wire, the motor environmental control system is connected with motor with motor control unit by signal wire, and high-voltage DC power supply is connected with motor control unit by power lead.
Application examples 1
Mode of operation: Dynamometer Control System is directly controlled motor control unit.
Set the needed special parameter of CAN communication on dynamometer test program editing interface: the data length of duration circulation update cycle of the circulation update cycle of CAN baud rate, CAN, CAN, the ID address of CAN, CAN, 8 data byte content of CAN message comprise mode of operation, control model and dynamometer machine rotating speed, the dynamometer machine moment of torsion of electrical machine working mode (servo-actuated, driving, generating), Electric Machine Control pattern (rotating speed pattern, torque mode), motor sense of rotation (clockwise, counterclockwise), motor speed and corresponding dynamometer machine; Dynamometer machine provides one road real-time PWM output, and change in duty cycle is directly proportional with the rotating speed of dynamometer machine, when motor receives message, changes operational mode automatically over to; Overtime when motor reception message, motor control unit makes motor transfer the servo-actuated pattern to automatically and notifies dynamometer machine.
Claims (1)
1. novel hybrid powder motor test-bed, it is characterized in that: Dynamometer Control System is connected with dynamometer machine by signal wire, this dynamometer machine is connected with motor by transmission shaft, this Dynamometer Control System is connected with the simulating developer platform by signal wire, this simulating developer platform by the CAN bus respectively with high-voltage DC power supply, battery control unit, motor control unit connects, this battery control unit is connected with hi-line by signal wire with battery, this battery is connected with hi-line by signal wire with motor control unit, this motor control unit is connected with motor with hi-line by signal wire, the motor environmental control system is connected with motor with motor control unit by signal wire, and high-voltage DC power supply is connected with motor control unit by power lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020553678XU CN201867477U (en) | 2010-09-29 | 2010-09-29 | Novel testing table stand for hybrid power motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020553678XU CN201867477U (en) | 2010-09-29 | 2010-09-29 | Novel testing table stand for hybrid power motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867477U true CN201867477U (en) | 2011-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020553678XU Expired - Fee Related CN201867477U (en) | 2010-09-29 | 2010-09-29 | Novel testing table stand for hybrid power motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867477U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103293004A (en) * | 2012-02-27 | 2013-09-11 | 上海汽车集团股份有限公司 | Electric automobile power system test platform and energy distribution test method thereof |
| CN103744020A (en) * | 2013-12-23 | 2014-04-23 | 大连佳林设备制造有限公司 | Multifunctional incoming motor detection testing stand |
| CN104618203A (en) * | 2015-01-20 | 2015-05-13 | 天津大学 | Network topology structure of comprehensive experiment management rack for vehicle power assembly |
| CN106950494A (en) * | 2016-12-13 | 2017-07-14 | 万向钱潮股份有限公司 | A kind of DC brushless motor assembly is in ring test test device |
| CN107748326A (en) * | 2017-09-29 | 2018-03-02 | 无锡市朗迪测控技术有限公司 | A kind of method of testing, test device and the test system of high pressure BSG motors |
-
2010
- 2010-09-29 CN CN201020553678XU patent/CN201867477U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293004A (en) * | 2012-02-27 | 2013-09-11 | 上海汽车集团股份有限公司 | Electric automobile power system test platform and energy distribution test method thereof |
| 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 |
| CN103744020A (en) * | 2013-12-23 | 2014-04-23 | 大连佳林设备制造有限公司 | Multifunctional incoming motor detection testing stand |
| CN104618203A (en) * | 2015-01-20 | 2015-05-13 | 天津大学 | Network topology structure of comprehensive experiment management rack for vehicle power assembly |
| CN104618203B (en) * | 2015-01-20 | 2018-01-19 | 天津大学 | A kind of network topology structure of power train in vehicle application assembly Comprehensive Experiment turnkey console rack data interaction |
| CN106950494A (en) * | 2016-12-13 | 2017-07-14 | 万向钱潮股份有限公司 | A kind of DC brushless motor assembly is in ring test test device |
| CN107748326A (en) * | 2017-09-29 | 2018-03-02 | 无锡市朗迪测控技术有限公司 | A kind of method of testing, test device and the test system of high pressure BSG motors |
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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 |
Granted publication date: 20110615 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |