CN101419129A - Hybrid controller test system - Google Patents
Hybrid controller test system Download PDFInfo
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- CN101419129A CN101419129A CNA2008100892836A CN200810089283A CN101419129A CN 101419129 A CN101419129 A CN 101419129A CN A2008100892836 A CNA2008100892836 A CN A2008100892836A CN 200810089283 A CN200810089283 A CN 200810089283A CN 101419129 A CN101419129 A CN 101419129A
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- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000004088 simulation Methods 0.000 claims abstract description 4
- 230000004913 activation Effects 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 230000011664 signaling Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000011056 performance test Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims description 3
- 238000010998 test method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 241000156302 Porcine hemagglutinating encephalomyelitis virus Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/06—Testing internal-combustion engines by monitoring positions of pistons or cranks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
- G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
The invention discloses a testing system of a hybrid power controller. The testing system comprises a tested controller, a small-power test bench and a circuit/signal conversion unit, wherein the small-power test bench comprises a simulation tested three-phase motor, a direct current motor, a position sensor and a control protection module; and the circuit/signal conversion unit comprises a sensor signal detection unit, a sine/cosine conversion module and a signal output interface and is responsible for converting a position sensor signal of the small-power test bench and a signal relevant to a protective signal into the input needed by the tested controller. With the system, a rotating shaft of the motor generates two position signals through driving the position sensor to enter the circuit/signal conversion module so as to generate a sine/cosine signal of the position senor needed by the tested controller; two paths of input signals are stored in a memorizer through the sine/cosine conversion module; the position sensor signal of the small-power test bench is converted into any position sensor signal needed by the tested controller through table lookup; and the position sensor signal is input to the tested controller.
Description
Technical field
The present invention is a kind of automobile controller laboratory test device, belongs to the automotive controls technical field.
Background technology
The energy and environment and human existence and development are closely related, and energy shortage and environmental protection requirement have promoted the development of hybrid vehicle.The simplest notion of hybrid power is: equipped two kinds of drive units (motor and engine) and by two kinds of energy sources (gasoline and electric energy storage device), by skidding energy recovery and control engine efficiently/forms such as Low Emission Zone have realized high fuel economy and cleaning discharging.On PHEV, motor and hybrid controller performance will directly influence hybrid vehicle dynamic property and fuel economy.Need constantly to carry out verifying at the detection of logic and Electric Machine Control function whether the design of driver satisfies the requirement of basic Electric Machine Control in the design of Controller stage at electric machine controller.But, because often power, voltage, electric current are all higher for the drive motor that hybrid vehicle uses, need special high-power, big electric current, high-tension motor test stand to test, the test setup time long, need special platform experiment chamber, has potential safety hazard during test, the shortcoming that experimentation cost is high.
Summary of the invention
In order to address the above problem, the invention discloses a kind of hybrid controller test macro that can use in the laboratory, this system comprises: tested controller, miniwatt testboard bay, circuit/signal conversion unit, wherein:
The miniwatt testboard bay comprises: simulate tested three phase electric machine, the direct current generator as load of miniwatt testboard bay and generating driving, the position transducer of judging three phase electric machine and direct current generator position and control protection module;
Circuit/signal conversion unit comprises: sensor signal detection unit, just/cosine modular converter and signal output interface, be responsible for the position sensor signal of miniwatt testboard bay, the conversion of signals relevant with guard signal are become the required input of tested controller.
This test macro also comprises power-supply system, and this power-supply system provides as the miniwatt testboard bay and drives the required high pressure/big changeable small-power power of electric current and miniwatt testboard bay and required 12V power supply of tested controller.
Direct current generator in the miniwatt testboard bay, three phase electric machine and position transducer link together by shaft joint and are installed on the metal base plate, thereby the direct current function makes tested controller be operated in power generation mode by driving three phase electric machine, and tested controller also can drag the simulation that direct current generator is realized electric model by driving three phase electric machine.
Described control module comprises: overheat protector module, the Postponement module that powers on, switch module, emergency stop module, uncap protection module and motor Wiring module.These modules provide control and protection for test macro.
Adopt this test macro, can test tested controller, concrete method of testing is: the rotating shaft of motor produces two position signallings by the activation point sensor and just entering/the cosine modular converter produce position transducer that tested controller needs just/cosine signal, the sine and cosine modular converter deposits the two paths of signals of input in storer, there is the corresponding form of data in the storer, converts the position sensor signal of miniwatt testboard bay to any tested controller desired position sensor signal by the form of tabling look-up and import tested controller.
This system is the low-power test macro, in the time of needs measuring current performance, suitably improves electric current to corresponding current value, and uses the mode of low-voltage to measure; In the time of needs test voltage performance, suitably improve the correspondent voltage value of control voltage, and use the mode of low current to test.Having only after logic, high voltage capability and high-rate performance test are finished just uses powerful motor stand to carry out the test of controller.Can save the test of the high-power stand more than 90% like this, save cost widely, reduced risk and the development time in the performance history.
Description of drawings
Fig. 1: hybrid controller test system structure block diagram;
Fig. 2: hybrid controller test macro power supply connects block diagram;
Fig. 3: miniwatt testboard bay internal wiring schematic diagram.
Embodiment
As shown in Figure 1, 2, the hybrid controller test macro mainly comprises four parts: tested controller, miniwatt testboard bay, circuit/signal conversion unit and power-supply system.Wherein:
The miniwatt testboard bay comprises: the direct current generator of simulating tested three phase electric machine, driving as the load of miniwatt stand and generating, position transducer and the control module of judging three phase electric machine and direct current generator position, wherein control module comprises: overheat protector module, the Postponement module that powers on, switch module, emergency stop module, uncap protection module and motor Wiring module.
Circuit/signal conversion unit comprises: sensor signal detection unit, signal converter and signal output interface, relevant conversion of signals such as responsible position sensor signal with the miniwatt testboard bay, guard signal become the required input of tested controller.
Power-supply system comprises: drive required high pressure/big changeable small-power power of electric current, miniwatt stand and the required 12V power supply of tested controller as the miniwatt stand.
Fig. 3 shows miniwatt testboard bay internal wiring principle.
The course of work of this test macro is described below.
Direct current generator in the miniwatt testboard bay, three phase electric machine and position transducer link together by shaft joint and are installed on the metal base plate.Thereby the direct current function makes tested controller be operated in power generation mode by driving three phase electric machine, and tested controller also can drag the simulation that direct current generator is realized electric model by driving three phase electric machine.
The rotating shaft of motor produces two position signallings by the activation point sensor and just entering/the cosine modular converter produce position transducer that tested controller needs just/cosine signal.The sine and cosine modular converter deposits the two paths of signals of input in storer, there is the corresponding form of data in the storer, converts the position sensor signal of miniwatt stand to any tested controller desired position sensor signal by the form of tabling look-up and import tested controller.Modular converter also can be under an embargo, so that directly the signal of position transducer is sent into tested controller.
Described test macro is a low power system.In the time of needs test controller steering logic, use the test mode of low pressure low current to carry out the test of motor control logic; In the time of needs measuring current performance, suitably improve electric current to corresponding current value, and use the mode of low-voltage to measure; In the time of needs test voltage performance, suitably improve the correspondent voltage value of control voltage, and use the mode of low current to test; Having only after logic, high voltage capability and high-rate performance test are finished just uses powerful motor stand to carry out the test of controller.
In this system, a safety return circuit of being made up of the external key switch can carry out emergency brake to electric system so at short notice with the power supply disconnection of direct current generator and three phase electric machine and the coil short circuit of two motors under situation about going wrong.Guaranteed the security of system well.
In order to detect the voltage of DC side, DC voltage Acquisition Circuit and voltage table have been equipped with specially.
Survey electric current in order to detect direct current, be equipped with current acquisition electric current and reometer specially.
For protection system not because of excess temperature damages, at installation base plate and each motor place temperature sensor has been installed.
Do not damage for protection system, be equipped with the overspeed protection module, when motor exceeds the speed limit, automatically shut down system and the motor control of braking because of hypervelocity.
For fear of maloperation, when the people opens the miniwatt stand, motor main circuit will be closed and cause this stand not work, and just can rerun system after closing miniwatt stand loam cake.
Claims (9)
1, a kind of hybrid controller test macro comprises: tested controller, miniwatt testboard bay, circuit/signal conversion unit, wherein:
The miniwatt testboard bay comprises: simulate tested three phase electric machine, the direct current generator as load of miniwatt testboard bay and generating driving, the position transducer of judging three phase electric machine and direct current generator position and control protection module;
Circuit/signal conversion unit comprises: sensor signal detection unit, just/cosine modular converter and signal output interface, be responsible for the position sensor signal of miniwatt testboard bay, the conversion of signals relevant with guard signal are become the required input of tested controller.
2, test macro as claimed in claim 1, it is characterized in that: the direct current generator in the miniwatt testboard bay, three phase electric machine and position transducer link together by shaft joint and are installed on the metal base plate, thereby the direct current function makes tested controller be operated in power generation mode by driving three phase electric machine, and tested controller also can drag the simulation that direct current generator is realized electric model by driving three phase electric machine.
3, test macro as claimed in claim 1 or 2, it is characterized in that: also comprise power-supply system, this power-supply system provides as the miniwatt testboard bay and drives the required high pressure/big changeable small-power power of electric current and miniwatt testboard bay and required 12V power supply of tested controller.
4, as each described test macro of claim 1-3, it is characterized in that: the rotating shaft of motor produces two position signallings by the activation point sensor and just entering/the cosine modular converter produce tested controller needs position transducer just/cosine signal, the sine and cosine modular converter deposits the two paths of signals of input in storer, there is the corresponding form of data in the storer, converts the position sensor signal of miniwatt testboard bay to any tested controller desired position sensor signal by the form of tabling look-up and import tested controller.
5, as each described test macro of claim 1-4, it is characterized in that: described control protection module comprises: overheat protector module, the Postponement module that powers on, switch module, emergency stop module, uncap protection module and motor Wiring module.
6, test macro as claimed in claim 5 is characterized in that: switch module comprises the safety return circuit of being made up of the external key switch, and this safety return circuit can be with the power supply disconnection of direct current generator and three phase electric machine and the coil short circuit of two motors.
7, a kind of method of testing that adopts as each described test macro of claim 1-3, it is characterized in that: the rotating shaft of motor produces two position signallings by the activation point sensor and just entering/the cosine modular converter produce tested controller needs position transducer just/cosine signal, the sine and cosine modular converter deposits the two paths of signals of input in storer, there is the corresponding form of data in the storer, converts the position sensor signal of miniwatt testboard bay to any tested controller desired position sensor signal by the form of tabling look-up and import tested controller.
8, method as claimed in claim 7 is characterized in that: in the time of needs measuring current performance, suitably improve electric current to corresponding current value, and use the mode of low-voltage to measure; In the time of needs test voltage performance, suitably improve the correspondent voltage value of control voltage, and use the mode of low current to test.
9, method as claimed in claim 8 is characterized in that: after logic, high voltage capability and high-rate performance test are finished, use powerful motor stand to carry out the test of tested controller.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100892836A CN101419129B (en) | 2008-04-25 | 2008-04-25 | Hybrid controller test system |
| PCT/CN2008/073596 WO2009129682A1 (en) | 2008-04-25 | 2008-12-19 | A testing system for the hybrid power controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100892836A CN101419129B (en) | 2008-04-25 | 2008-04-25 | Hybrid controller test system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101419129A true CN101419129A (en) | 2009-04-29 |
| CN101419129B CN101419129B (en) | 2010-06-02 |
Family
ID=40630027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100892836A Expired - Fee Related CN101419129B (en) | 2008-04-25 | 2008-04-25 | Hybrid controller test system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101419129B (en) |
| WO (1) | WO2009129682A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103154750A (en) * | 2010-09-15 | 2013-06-12 | 开利公司 | Method for determining proper wiring of multiple three-phase motors in a single system |
| CN103199786A (en) * | 2013-04-03 | 2013-07-10 | 安徽江淮汽车股份有限公司 | Control method and system of motor for pure electric vehicle |
| CN105929332A (en) * | 2016-06-20 | 2016-09-07 | 南京百邻悦科技服务有限公司 | Device used for detecting drive system with built-in sensed brushless direct current motor and method |
| CN109556652A (en) * | 2017-09-26 | 2019-04-02 | 南京淳泰控制设备有限公司 | A kind of drive dynamic control device test equipment |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112114573B (en) * | 2019-06-20 | 2021-12-24 | 株洲中车时代电气股份有限公司 | New energy passenger vehicle motor controller function testing device and method based on automatic production line |
| CN110281273B (en) * | 2019-06-27 | 2024-05-03 | 上海电器科学研究所（集团）有限公司 | Industrial robot scram stop time and stop distance testing device and testing method |
| CN112327159A (en) * | 2020-11-05 | 2021-02-05 | 商飞信息科技（上海）有限公司 | Novel rotating electrical machines characteristic test rack |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000035380A (en) * | 1998-07-15 | 2000-02-02 | Shinko Electric Co Ltd | Tester for hybrid electric vehicle |
| JP3463859B2 (en) * | 1998-09-18 | 2003-11-05 | 日産自動車株式会社 | Inspection method for hybrid vehicles |
| CN100344953C (en) * | 2002-12-06 | 2007-10-24 | 东风汽车公司 | Multiple energy source bench arrangement scheme for mixed power electric automobile |
| CN1601792B (en) * | 2004-10-20 | 2010-04-28 | 清华大学 | Test and research system for fuel cell hybrid power system |
| JP2006238681A (en) * | 2005-01-26 | 2006-09-07 | Toyota Motor Corp | Testing system of device for driving loads and control method therefor |
| CN100425966C (en) * | 2005-05-18 | 2008-10-15 | 奇瑞汽车股份有限公司 | Power assembly experimental apparatus for hybrid power automobile |
| CN1773239A (en) * | 2005-09-09 | 2006-05-17 | 清华大学 | Method for checking mixed power vehicle controller |
-
2008
- 2008-04-25 CN CN2008100892836A patent/CN101419129B/en not_active Expired - Fee Related
- 2008-12-19 WO PCT/CN2008/073596 patent/WO2009129682A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103154750A (en) * | 2010-09-15 | 2013-06-12 | 开利公司 | Method for determining proper wiring of multiple three-phase motors in a single system |
| CN103154750B (en) * | 2010-09-15 | 2016-01-20 | 开利公司 | For determining the method for the correct line of the multiple three phase electric machines in individual system |
| CN103199786A (en) * | 2013-04-03 | 2013-07-10 | 安徽江淮汽车股份有限公司 | Control method and system of motor for pure electric vehicle |
| CN105929332A (en) * | 2016-06-20 | 2016-09-07 | 南京百邻悦科技服务有限公司 | Device used for detecting drive system with built-in sensed brushless direct current motor and method |
| CN105929332B (en) * | 2016-06-20 | 2019-04-19 | 南京百邻悦科技服务有限公司 | The device and method of thoughts BLDCM Drive System built in a kind of detection |
| CN109556652A (en) * | 2017-09-26 | 2019-04-02 | 南京淳泰控制设备有限公司 | A kind of drive dynamic control device test equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009129682A1 (en) | 2009-10-29 |
| CN101419129B (en) | 2010-06-02 |
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