CN204422210U - A kind of ECVT wheel box hybrid power test macro - Google Patents

A kind of ECVT wheel box hybrid power test macro Download PDF

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Publication number
CN204422210U
CN204422210U CN201520016185.5U CN201520016185U CN204422210U CN 204422210 U CN204422210 U CN 204422210U CN 201520016185 U CN201520016185 U CN 201520016185U CN 204422210 U CN204422210 U CN 204422210U
Authority
CN
China
Prior art keywords
ecvt
speed sensor
wheel box
torque speed
engine
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
Application number
CN201520016185.5U
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Chinese (zh)
Inventor
曹诚军
程社林
余仁伟
刘陈
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Cheng Bang Observation And Control Technology Co Ltd
Original Assignee
Sichuan Cheng Bang Observation And Control Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Cheng Bang Observation And Control Technology Co Ltd filed Critical Sichuan Cheng Bang Observation And Control Technology Co Ltd
Priority to CN201520016185.5U priority Critical patent/CN204422210U/en
Application granted granted Critical
Publication of CN204422210U publication Critical patent/CN204422210U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of ECVT wheel box hybrid power test macro, it is characterized in that: primarily of engine (1), by the ECVT wheel box (4) that the first torque speed sensor (2) is connected with engine (1) output terminal, by the motor (6) that the second torque speed sensor (5) is connected with the output terminal of ECVT wheel box (4), by the electric dynamometer (8) that the 3rd torque speed sensor (7) is connected with ECVT wheel box (4), the generator (3) be connected with ECVT wheel box (4), the full-vehicle control be connected with engine (1) and driver element (9), and the TT&C system (10) to be connected with full-vehicle control and driver element (9) forms, first torque speed sensor of the present utility model, it can detect moment of torsion, rotating speed, power parameter that engine exports, and measuring accuracy is high, fast response time.

Description

A kind of ECVT wheel box hybrid power test macro
Technical field
The utility model relates to novel hybrid assembly field tests, specifically refers to a kind of ECVT wheel box hybrid power test macro.
Background technology
ECVT wheel box hybrid power assembly is the performance test and checking that distribute Power output and power under each operating mode for oil electric mixed dynamic, be the device that the parameters such as the rotating speed to Power output under driving cycle, moment of torsion, power carry out compbined test on power distributes, it can the Simulation Test Environment of simulating vehicle under limiting condition.
In prior art, ECVT wheel box hybrid power assembly adopts total test pattern exported to test, and this pattern exists following defect, one: always export test pattern owing to adopting, and it cannot meet control strategy and the system verification of whole system; Its two: prior art can not meet vehicle each output unit the Dynamic Response of different road conditions and demonstration test in motion.
Utility model content
The purpose of this utility model is the above defect overcoming the existence of current ECVT wheel box hybrid power assembly, provides a kind of structure simple, test ECVT wheel box hybrid power test macro accurately and fast.
The purpose of this utility model is achieved through the following technical solutions: a kind of ECVT wheel box hybrid power test macro, primarily of engine, the ECVT wheel box be connected with engine output end by the first torque speed sensor, by the motor that the second torque speed sensor is connected with the output terminal of ECVT wheel box, by the electric dynamometer that the 3rd torque speed sensor is connected, the generator be connected with ECVT wheel box, the full-vehicle control be connected with engine and driver element, and the TT&C system to be connected with full-vehicle control and driver element forms.Described full-vehicle control and driver element are also connected with the electric energy output end of generator and motor respectively, and TT&C system is also connected with the signal output part of the first torque speed sensor, the second torque speed sensor, the 3rd torque speed sensor and electric dynamometer respectively.
Further, the first described torque speed sensor, the second torque speed sensor, the 3rd torque speed sensor is flange form torque rotary speed sensor.
The utility model comparatively prior art is compared, and has the following advantages and beneficial effect:
(1) the first torque speed sensor of the present utility model, it can detect moment of torsion, rotating speed, power parameter that engine exports, and measuring accuracy is high, fast response time.
(2) the second torque speed sensor of the present utility model, can detect moment of torsion, rotating speed, power parameter that ECVT wheel box exports, measuring accuracy is high, fast response time.
(3) the utility model can be tested the power partition characteristic of hybrid power ECVT power assembly by the loading of electric dynamometer, and relevant demonstration test.
(4) the utility model is loaded by electric dynamometer, thus makes the utility model control accuracy higher, and the response time is shorter.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Reference numeral in above accompanying drawing is respectively:
1-engine, the 2-the first torque speed sensor, 3-generator, 4-ECVT wheel box, 5-the second torque speed sensor, 6-motor, the 7-the three torque speed sensor, 8-electric dynamometer, 9-full-vehicle control and driver element, 10-TT&C system.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, ECVT wheel box hybrid power test macro of the present utility model, mainly comprises the engine 1 providing power, the ECVT wheel box 4 be connected with engine 1 output terminal by the first torque speed sensor 2.By the motor 6 that the second torque speed sensor 5 is connected with the output terminal of ECVT wheel box 4, the electric dynamometer 8 be connected with ECVT wheel box 4 by the 3rd torque speed sensor 7, and the generator 3 be connected with ECVT wheel box 4.
Meanwhile, in the utility model, also include the full-vehicle control and driver element 9 that are connected with engine 1, and by TT&C system 10 that CAN is connected with full-vehicle control and driver element 9.For guaranteeing result of use, this full-vehicle control and driver element 9 adopt the general sharp THS-II type driving control system that this is produced of Toyota to realize.The ET2000 h type engine h TT&C system that TT&C system 10 then adopts Cheng Bang observing and controlling company to produce realizes.
During connection, this full-vehicle control and driver element 9 are also connected with the electric energy output end of generator 3 and motor 6 respectively, and TT&C system 10 is also connected with the signal output part of the first torque speed sensor 2, second torque speed sensor 5, the 3rd torque speed sensor 7 and electric dynamometer 8 respectively.
This engine 1 provides power to ECVT wheel box 4, and make that generator 3 generates electricity by the control of ECVT wheel box 4, motor 6 starts to drive, at this moment ECVT wheel box 4 is to electric dynamometer 8 outputting power.The power that electric dynamometer 8 can export ECVT wheel box 4 carries out loading test, and the parameter such as moment of torsion, rotating speed, power that the first torque speed sensor 2 then can export engine 1 detects.Second torque speed sensor 5 and the 3rd torque speed sensor 7, then can detect the parameter such as moment of torsion, rotating speed, power that ECVT wheel box exports.Torque speed sensor is transferred to TT&C system 10 collected data, can demonstrate data accurately like this, ensures dynamic monitoring and the validation test of ECVT wheel box 4.In order to better implement the utility model, this first torque speed sensor 2, second torque speed sensor 5, the 3rd torque speed sensor 7 all gather uses flange form torque rotary speed sensor, and its measuring accuracy is high, fast response time.Meanwhile, in order to make people better control test macro, can also connect host computer in TT&C system 10, people can be controlled test macro by host computer.
During work, when the starting of ECVT wheel box low speed, at this moment motor 6 is by the second torque speed sensor 5 to ECVT wheel box 4 input power, after ECVT wheel box 4 is integrated, be transported to electric dynamometer 8 again by the 3rd torque speed sensor 7, carries out loading test by electric dynamometer 8.When there is high speed in ECVT wheel box, generator 3 is powered to motor 6, motor 6 passes through the second torque speed sensor 5 to ECVT wheel box 4 input power simultaneously, and engine 1 also through the first torque speed sensor 2 to ECVT wheel box transmitting power, after ECVT wheel box 4 mixes, export electric dynamometer 8 to, carry out loading by electric dynamometer 8 and test.
As mentioned above, just well the utility model can be implemented.

Claims (2)

1. an ECVT wheel box hybrid power test macro, it is characterized in that: primarily of engine (1), by the ECVT wheel box (4) that the first torque speed sensor (2) is connected with engine (1) output terminal, by the motor (6) that the second torque speed sensor (5) is connected with the output terminal of ECVT wheel box (4), by the electric dynamometer (8) that the 3rd torque speed sensor (7) is connected with ECVT wheel box (4), the generator (3) be connected with ECVT wheel box (4), the full-vehicle control be connected with engine (1) and driver element (9), and the TT&C system (10) to be connected with full-vehicle control and driver element (9) forms, described full-vehicle control and driver element (9) are also connected with the electric energy output end of generator (3) and motor (6) respectively, and TT&C system (10) is also connected with the signal output part of the first torque speed sensor (2), the second torque speed sensor (5), the 3rd torque speed sensor (7) and electric dynamometer (8) respectively.
2. a kind of ECVT wheel box hybrid power test macro according to claim 1, it is characterized in that: described the first torque speed sensor (2), second torque speed sensor (5), the 3rd torque speed sensor (7) is flange form torque rotary speed sensor.
CN201520016185.5U 2015-01-09 2015-01-09 A kind of ECVT wheel box hybrid power test macro Expired - Fee Related CN204422210U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520016185.5U CN204422210U (en) 2015-01-09 2015-01-09 A kind of ECVT wheel box hybrid power test macro

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520016185.5U CN204422210U (en) 2015-01-09 2015-01-09 A kind of ECVT wheel box hybrid power test macro

Publications (1)

Publication Number Publication Date
CN204422210U true CN204422210U (en) 2015-06-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520016185.5U Expired - Fee Related CN204422210U (en) 2015-01-09 2015-01-09 A kind of ECVT wheel box hybrid power test macro

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI680282B (en) * 2018-01-29 2019-12-21 國立嘉義大學 Measuring system capable of measuring the power of a hybrid power system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI680282B (en) * 2018-01-29 2019-12-21 國立嘉義大學 Measuring system capable of measuring the power of a hybrid power system

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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: 20150624

Termination date: 20180109