CN205898461U - Developments simulation motor testing system - Google Patents
Developments simulation motor testing system Download PDFInfo
- Publication number
- CN205898461U CN205898461U CN201620877568.6U CN201620877568U CN205898461U CN 205898461 U CN205898461 U CN 205898461U CN 201620877568 U CN201620877568 U CN 201620877568U CN 205898461 U CN205898461 U CN 205898461U
- Authority
- CN
- China
- Prior art keywords
- flywheel
- clutch
- dynamometer machine
- motor
- 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
Links
Landscapes
- Testing Of Engines (AREA)
Abstract
The utility model discloses a developments simulation motor testing system, including developments simulation dynamometer machine, sensing detecting system, control system, engine pedestal, throttle operating device, clutch operating device and the operating device that shifts, developments simulation dynamometer machine includes the base, an inertial flywheel bearing supports, the 2nd inertial flywheel bearing supports, a motor bearing supports and the 2nd motor bearing supports, inertial flywheel bearing support and the 2nd inertial flywheel bearing support installs the flywheel shaft, be connected with inertial flywheel on the flywheel shaft, between supporting, motor bearing support and the 2nd motor bearing be provided with the dynamometer machine motor, the end connection of flywheel shaft has the encoder, be provided with force transducer on the shell of dynamometer machine motor, control system includes main control computer, PLC module and converter, and sensing detecting system includes the oil consumption appearance. The utility model discloses installation convenient to use, the operational reliability is high, and the practicality is strong.
Description
Technical field
This utility model belongs to engine test technical field and in particular to a kind of dynamic analog engine test system.
Background technology
Traditional engine test system is generally used to measure the parameters such as engine power, moment of torsion, fuel consumption.With skill
The development of art and the demand to the shortening construction cycle, need car load (motorcycle, vapour to be mated to electromotor on stand
Car) performance (speed, acceleration etc.) is simulated, and traditional engine test system cannot accurate simulation vehicle performance.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, provides a kind of dynamic
Simulated engine pilot system, its structure is simple, and novel in design reasonable, easy to install, cost of implementation is low, functional reliability
Height, long service life, the simulation of vehicle performance effectively can be carried out on engine pedestal, reduce development experiments cost, practicality
By force, using effect is good, is easy to promote the use of.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of dynamic analog engine test
System it is characterised in that: include dynamic analog dynamometer machine, sensing and detecting system, control system and be used for be tested starting is installed
The engine pedestal of machine, and for operating throttle operation mechanism, clutch operating mechanism and the gearshift behaviour of electromotor to be tested
Make mechanism；
Described dynamic analog dynamometer machine include base and be fixedly connected on the first inertial flywheel bearings on base,
Second inertial flywheel bearings, the first motor bearings support and the second motor bearings supports, described first inertial flywheel bearing
In support and the second inertial flywheel bearings, flywheel shaft is installed, used positioned at described first inertial flywheel bearings and second
Property flywheel bearing support between one section of flywheel shaft on be connected with inertial flywheel, described first motor bearings support and the second motor
It is provided with dynamometer machine motor, the two ends output shaft of described dynamometer machine motor is separately mounted to the first motor bearings between bearings
Support and the second motor bearings supports, the output shaft near described inertial flywheel side for the described dynamometer machine motor passes through flywheel shaft
Shaft coupling is connected with flywheel shaft, and described dynamometer machine motor is connected with for connecting on the output shaft away from described inertial flywheel side
The dynamometer machine main spindle coupling of the output shaft of electromotor to be tested, the end of described flywheel shaft is connected with for turning to flywheel shaft
The encoder that speed measures, the shell of described dynamometer machine motor is provided with one end fixing with the shell of dynamometer machine motor even
Connect, the other end is fixedly connected with base and is used for the force transducer that the moment of torsion of dynamometer machine motor is measured；
Described throttle operation mechanism includes Throttle Opening Control servomotor, throttle rotating wheel and acceleration cable, described rotating wheel
It is fixedly connected on the output shaft of Throttle Opening Control servomotor, described acceleration cable is wrapped on throttle rotating wheel, described wait to try
The air throttle issuing after examination and approval motivation is connected with acceleration cable；
Described clutch operating mechanism include clutch control servomotor, clutch rotating wheel, first clutch bracing wire,
Clutch operating connecting rod and second clutch bracing wire, described clutch rotating wheel is fixedly connected on clutch control servomotor
On output shaft, the one ends wound of described first clutch bracing wire on clutch rotating wheel, described first clutch bracing wire another
One end is connected with clutch operating connecting rod, and one end of described second clutch bracing wire is connected with clutch operating connecting rod, described treats
The clutch control arm of test engine is connected with the other end of second clutch bracing wire；
Described Gear shift operation mechanism includes gearshift and controls servomotor, gearshift rotating wheel and gear-shifting bracing wire, and described gearshift turns
Driving wheel is fixedly connected on gearshift and controls on the output shaft of servomotor, and described gear-shifting bracing wire is wrapped on gearshift rotating wheel, described
The gear level of electromotor to be tested is connected with gear-shifting bracing wire；
Described control system is included the main control computer plc module being connected with main control computer and is connected with plc module
Converter, described encoder and force transducer are all connected with the input of plc module, described Throttle Opening Control servomotor, clutch
Device controls servomotor and gearshift to control servomotor to be all connected with the outfan of plc module, described dynamometer machine motor and frequency conversion
Device connects；
Described sensing and detecting system includes the fuel consumption meter being detected for the fuel consumption treating test engine, institute
The input stating fuel consumption meter with plc module is connected.
A kind of above-mentioned dynamic analog engine test system it is characterised in that: described sensing and detecting system also include use
In the gas leak meter that the crankcase gas leakage treating test engine is detected, for treating when test engine burns
Air/Fuel ratio analysis instrument that air-fuel ratio is detected, for treat that the spark-plug gasket temperature of test engine is detected first
Temperature sensor, for treating the second temperature sensor that the oil temperature of test engine detected, for to be tested
Three-temperature sensor that the intake air temperature of electromotor is detected, detected for treating the fuel oil temperature of test engine
The 4th temperature sensor, for treating the first pressure sensor that the admission pressure of test engine detected, for right
Second pressure sensor that engine back pressure to be tested is detected, carry out for treating the fuel pressure of test engine
3rd pressure transducer of detection and for treating the engine speed sensor that the pulse rotating speed of test engine is detected,
Described gas leak meter (4) and Air/Fuel ratio analysis instrument are all connected with main control computer, described first temperature sensor, second temperature
Sensor, three-temperature sensor, the 4th temperature sensor, first pressure sensor, second pressure sensor, the 3rd pressure pass
Sensor and engine speed sensor are all connected with the input of plc module.
A kind of above-mentioned dynamic analog engine test system it is characterised in that: described inertial flywheel be monoblock type inertia
Flywheel, described monoblock type inertial flywheel includes discoidal integral flywheel body and is arranged on the center of integral flywheel body
At position and for connecting the integral flywheel installing hole of flywheel shaft.
A kind of above-mentioned dynamic analog engine test system it is characterised in that: described inertial flywheel be flanged type inertia
Flywheel, described flanged type inertial flywheel includes discoidal flanged type flywheel body and is arranged on the center of flanged type flywheel body
At position and for connecting the flanged type flywheel installing hole of flywheel shaft, the both sides side of described flanged type flywheel body is respectively provided with
There is the loss of weight technology groove of annular.
A kind of above-mentioned dynamic analog engine test system it is characterised in that: described dynamometer machine motor be frequency control
Alternating current generator.
A kind of above-mentioned dynamic analog engine test system it is characterised in that: described encoder be optical-electricity encoder.
This utility model compared with prior art has the advantage that
1st, structure of the present utility model is simple, novel in design reasonable, realizes convenient and low cost.
2nd, this utility model achieve on threst stand simulation vehicle performance test function (power performance,
Fuel-economy performance etc.), complete function, and use simple operation.
3rd, when this utility model uses, simulated inertia is inertia and the electrical analogue inertia sum of dynamic analog dynamometer machine, moves
The inertia that morphotype intends dynamometer machine is the inertia of described inertial flywheel, the inertia of the output shaft of dynamometer machine motor, flywheel shaft shaft coupling
Inertia and dynamometer machine main spindle coupling inertia sum, electrical analogue inertia is the rotating speed by control system to dynamometer machine motor
It is controlled the inertia obtaining, by inertia and the electrical analogue inertia of this dynamic analog dynamometer machine, be capable for the treatment of simulation mesh
The accurate simulation of the inertia of mark car load；The moment of torsion of dynamometer machine motor is controlled by control system additionally it is possible to realize treating simulation mesh
Mark car load the corresponding road resistance of speed simulation, solve existing dynamometer machine can not correctly carry out on engine pedestal whole
A difficult problem for car inertia simulation.
4th, clutch control mechanism of the present utility model, is made up of servomotor, leverage, drag-line, by Lever machine
Structure, can make servomotor pull engine clutch with less power, realize the flexible operating to tested engine clutch.
5th, of the present utility model practical, cost of implementation is low, and using effect is good, is easy to promote the use of.
In sum, this utility model structure is simple, and novel in design rationally easy to install, cost of implementation is low, work
Reliability is high, long service life, effectively can carry out the simulation of vehicle performance on engine pedestal, reduces development experiments cost,
Practical, using effect is good, is easy to promote the use of；Solve during engine test of the prior art it is impossible to accurately carry out
The defect of car load inertia simulation.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description
Fig. 1 is the structural representation of dynamic analog engine test system in this utility model embodiment 1 and embodiment 2.
Fig. 2 is that the annexation of control system and other each elements in this utility model embodiment 1 and embodiment 2 is illustrated
Figure.
Fig. 3 is the structural representation of dynamic analog dynamometer machine in this utility model embodiment 1.
Fig. 4 is the front view of monoblock type inertial flywheel in this utility model embodiment 1.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the structural representation of dynamic analog dynamometer machine in this utility model embodiment 2.
Fig. 7 is the front view of monoblock type inertial flywheel in this utility model embodiment 2.
Fig. 8 is the left view of Fig. 7.
Description of reference numerals:
1 control system；1-1 main control computer；1-2 plc module；
1-3 converter；2 engine speed sensors；3 dynamic analog dynamometer machines；
3-1 encoder；3-2 flywheel bearing supports；
3-3 monoblock type inertial flywheel；3-31 integral flywheel body；
3-32 integral flywheel installing hole；3-4 connects flywheel shaft；
3-5 the second inertial flywheel bearings；3-6 flywheel shaft shaft coupling；
3-7 base；3-8 first motor bearings supports；
3-9 dynamometer machine motor；3-10 force transducer；
3-11 second motor bearings supports；3-12 dynamometer machine main spindle coupling；
3-13 flanged type inertial flywheel；3-131 flanged type flywheel body；
3-132 flanged type flywheel installing hole；3-133 loss of weight technology groove；
4 gas leak meters；5 fuel consumption meters；6-1 first temperature sensing；
6-2 second temperature senses；6-3 the 3rd temperature sensing；6-4 the 4th temperature sensing；
7 Air/Fuel ratio analysis instrument；8-1 first pressure sensor；8-2 second pressure sensor；
8-3 the 3rd pressure transducer；9 throttle operation mechanisms；
9-1 Throttle Opening Control servomotor；9-2 throttle rotating wheel；
9-3 acceleration cable；10 clutch operating mechanisms；
10-1 clutch control servomotor；10-2 clutch rotating wheel；
10-3 first clutch bracing wire；10-4 clutch operating connecting rod；
10-5 second clutch bracing wire；11 Gear shift operation mechanism；
11-1 gearshift controls servomotor；11-2 gearshift rotating wheel；
11-3 gear-shifting bracing wire；12 installation electromotors to be tested；
13 engine pedestals.
Specific embodiment
Embodiment 1
As shown in figure 1, dynamic analog engine test system of the present utility model, including dynamic analog dynamometer machine 3, sensing
Detecting system, control system 1 and the engine pedestal 13 for installing electromotor 12 to be tested, and be used for operating to be tested
The throttle operation mechanism 9 of motivation 12, clutch operating mechanism 10 and Gear shift operation mechanism 11；
In conjunction with Fig. 3, described dynamic analog dynamometer machine 3 include base 3-7 and be fixedly connected on base 3-7 first be used to
Property flywheel bearing support 3-2, the second inertial flywheel bearings 3-5, the first motor bearings to support 3-8 and the second motor bearings to prop up
Support 3-11, described first inertial flywheel bearings 3-2 and the second inertial flywheel bearings 3-5 are provided with flywheel shaft 3-4,
On one section of flywheel shaft 3-4 between described first inertial flywheel bearings 3-2 and the second inertial flywheel bearings 3-5
It is connected with inertial flywheel, described first motor bearings supports 3-8 and the second motor bearings to support and be provided with dynamometer machine between 3-11
The two ends output shaft of motor 3-9, described dynamometer machine motor 3-9 is separately mounted to the first motor bearings and supports 3-8 and the second motor
In bearings 3-11, the output shaft near described inertial flywheel side for the described dynamometer machine motor 3-9 passes through flywheel shaft shaft coupling
3-6 is connected with flywheel shaft 3-4, described dynamometer machine motor 3-9 be connected with the output shaft away from described inertial flywheel side for
Connect the dynamometer machine main spindle coupling 3-12 of the output shaft of electromotor 12 to be tested, the end of described flywheel shaft 3-4 is connected with use
The encoder 3-1 measuring in the rotating speed to flywheel shaft 3-4, the shell of described dynamometer machine motor 3-9 is provided with one end with
The shell of dynamometer machine motor 3-9 is fixedly connected, the other end is fixedly connected with base 3-7 and is used for the torsion to dynamometer machine motor 3-9
The force transducer 3-10 that square measures；
As shown in figure 1, described throttle operation mechanism 9 includes Throttle Opening Control servomotor 9-1, throttle rotating wheel 9-2 and oil
Door bracing wire 9-3, described rotating wheel 9-2 are fixedly connected on the output shaft of Throttle Opening Control servomotor 9-1, described acceleration cable 9-
3 are wrapped on throttle rotating wheel 9-2, and the air throttle of described electromotor 12 to be tested is connected with acceleration cable 9-3；
As shown in figure 1, described clutch operating mechanism 10 includes clutch control servomotor 10-1, clutch rotating wheel
10-2, first clutch bracing wire 10-3, clutch operating connecting rod 10-4 and second clutch bracing wire 10-5, described clutch rotates
Wheel 10-2 is fixedly connected on the output shaft of clutch control servomotor 10-1, one end of described first clutch bracing wire 10-3
It is wrapped on clutch rotating wheel 10-2, the other end of described first clutch bracing wire 10-3 is with clutch operating connecting rod 10-4 even
Connect, one end of described second clutch bracing wire 10-5 is connected with clutch operating connecting rod 10-4, described electromotor 12 to be tested
Clutch control arm is connected with the other end of second clutch bracing wire 10-5；
As shown in figure 1, described Gear shift operation mechanism 11 include gearshift control servomotor 11-1, gearshift rotating wheel 11-2 and
Gear-shifting bracing wire 11-3, described gearshift rotating wheel 11-2 are fixedly connected on gearshift and control on the output shaft of servomotor 11-1, described
Gear-shifting bracing wire 11-3 is wrapped on gearshift rotating wheel 11-2, and the gear level of described electromotor 12 to be tested is with gear-shifting bracing wire 11-3 even
Connect；
In conjunction with Fig. 2, described control system 1 includes plc module 1- that main control computer 1-1 is connected with main control computer 1-1
2 and the converter 1-3 that connects with plc module 1-2, described encoder 3-1 and force transducer 3-10 are all defeated with plc module 1-2
Enter end to connect, described Throttle Opening Control servomotor 9-1, clutch control servomotor 10-1 and gearshift control servomotor 11-1
All it is connected with the outfan of plc module 1-2, described dynamometer machine motor 3-9 is connected with converter 1-3；
In conjunction with Fig. 2, described sensing and detecting system includes being detected for the fuel consumption treating test engine 12
Fuel consumption meter 5, described fuel consumption meter 5 is connected with the input of plc module 1-2.
As shown in Fig. 2 in the present embodiment, described sensing and detecting system also includes the bent axle for treating test engine 12
Gas leak meter 4 that case air leak amount is detected, the sky being detected for air-fuel ratio when treating test engine 12 burning
Combustion than analyser 7, for treat the first temperature sensor 6-1 that the spark-plug gasket temperature of test engine 12 detected,
Second temperature sensor 6-2 that detected for the oil temperature treating test engine 12, it is used for treating test engine
Three-temperature sensor 6-3 that 12 intake air temperature is detected, examined for treating the fuel oil temperature of test engine 12
The 4th temperature sensor 6-4 that surveys, for treating the first pressure sensor that the admission pressure of test engine 12 is detected
8-1, for treating the second pressure sensor 8-2 that test engine 12 pressure at expulsion detected, for starting to be tested
The 3rd pressure transducer 8-3 that the fuel pressure of machine 12 is detected and carrying out for treating the pulse rotating speed of test engine 12
The engine speed sensor 2 of detection, described gas leak meter 4 and Air/Fuel ratio analysis instrument 7 are all connected with main control computer 1-1,
Described first temperature sensor 6-1, second temperature sensor 6-2, three-temperature sensor 6-3, the 4th temperature sensor 6-4,
First pressure sensor 8-1, second pressure sensor 8-2, the 3rd pressure transducer 8-3 and engine speed sensor 2 all with
The input of plc module 1-2 connects.
As shown in Fig. 3, Fig. 4 and Fig. 5, in the present embodiment, described inertial flywheel is monoblock type inertial flywheel 3-3, described whole
Body formula inertial flywheel 3-3 includes discoidal integral flywheel body 3-31 and is arranged on the center of integral flywheel body 3-31
At position and for connecting the integral flywheel installing hole 3-32 of flywheel shaft 3-4.
In the present embodiment, described dynamometer machine motor 3-9 is frequency conversion timing AC motor.
In the present embodiment, described encoder 3-1 is optical-electricity encoder.
Embodiment 2
As shown in Fig. 6, Fig. 7 and Fig. 8, the present embodiment as different from Example 1: described inertial flywheel be flanged type inertia
Flywheel 3-13, described flanged type inertial flywheel 3-13 include discoidal flanged type flywheel body 3-131 and are arranged on flanged type
The center position of flywheel body 3-131 and the flanged type flywheel installing hole 3-132 for connecting flywheel shaft 3-4, described flange
The loss of weight technology groove 3-133 of annular is provided with the both sides side of formula flywheel body 3-131.Remaining structure is all and embodiment
1 is identical.By arranging loss of weight technology groove 3-133, the inertial flywheel of large radius can be realized with less material, and then can be real
Now compared with the simulation of large inertia, save material and cost, and expanded range of application.
When dynamic analog electromotor trial system in embodiment 1 and embodiment 2 uses, electromotor 12 to be tested is fixing
On engine pedestal 13, and the output shaft of electromotor 12 to be tested is connected with dynamometer machine main spindle coupling 3-12；To wait to try
The air throttle issuing after examination and approval motivation 12 is connected with the acceleration cable 9-3 in throttle operation mechanism 9, by the clutch of electromotor 12 to be tested
Control arm is connected with the second clutch bracing wire 10-5 in clutch operating mechanism 10, and the gear level by electromotor 12 to be tested
It is connected with the gear-shifting bracing wire 11-3 in Gear shift operation mechanism 11；Simulated inertia is inertia 3 and the electrical analogue of dynamic analog dynamometer machine
Inertia sum, the inertia of dynamic analog dynamometer machine 3 is the inertia of described inertial flywheel, the output shaft of dynamometer machine motor 3-9 used
The inertia sum of amount, the inertia of flywheel shaft shaft coupling 3-6 and dynamometer machine main spindle coupling 3-12, electrical analogue inertia is by controlling
System 1 is controlled the inertia obtaining to the rotating speed of dynamometer machine motor 3-9, by inertia and the electricity of this dynamic analog dynamometer machine 3
Simulated inertia, is capable for the treatment of the accurate simulation of the inertia of simulated target car load；Dynamometer machine motor is controlled by control system 1
The moment of torsion of 3-9 additionally it is possible to realize treating the simulation of the corresponding road resistance of speed of simulated target car load, thus in this dynamic analog
Intend, in engine test system, can carrying out treating simulated target car load the max speed electromotor dynamic analog test, mesh to be simulated
Mark car load starting acceleration motor dynamic analog test, treat that simulated target car load surmounts acceleration motor dynamic analog test, treats
Simulated target car load grade climbing performance electromotor dynamic analog test, treat simulated target car load constant speed fuel consumption electromotor dynamic analog
Intend test and treat simulated target car load operating condition method fuel consumption electromotor dynamic analog test.
The above, be only preferred embodiment of the present utility model, not this utility model imposed any restrictions, every
Any simple modification, change and equivalent structure change above example made according to this utility model technical spirit, all still
Belong in the protection domain of technical solutions of the utility model.
Claims (6)
1. a kind of dynamic analog engine test system it is characterised in that: include dynamic analog dynamometer machine (3), sensing detection system
System, control system (1) and be used for installing the engine pedestal (13) of electromotor to be tested (12), and be used for operating to be tested
The throttle operation mechanism (9) of motivation (12), clutch operating mechanism (10) and Gear shift operation mechanism (11)；
Described dynamic analog dynamometer machine (3) includes base (3-7) and is fixedly connected on the first inertial flywheel on base (3-7)
Bearings (3-2), the second inertial flywheel bearings (3-5), the first motor bearings support (3-8) and the second motor bearings to prop up
Support (3-11), described first inertial flywheel bearings (3-2) and the second inertial flywheel bearings (3-5) are provided with flywheel
Axle (3-4), between described first inertial flywheel bearings (3-2) and the second inertial flywheel bearings (3-5)
It is connected with inertial flywheel, described first motor bearings supports (3-8) and the second motor bearings to support (3- in section flywheel shaft (3-4)
11) it is provided with dynamometer machine motor (3-9) between, the two ends output shaft of described dynamometer machine motor (3-9) is separately mounted to the first electricity
Machine bearing supports (3-8) and the second motor bearings to support on (3-11), and described dynamometer machine motor (3-9) is near described inertial flywheel
The output shaft of side is connected with flywheel shaft (3-4) by flywheel shaft shaft coupling (3-6), and described dynamometer machine motor (3-9) is away from institute
The dynamometer machine main shaft connection of the output shaft for connecting electromotor to be tested (12) is connected with the output shaft stating inertial flywheel side
Axial organ (3-12), the end of described flywheel shaft (3-4) is connected with the encoder for measuring to the rotating speed of flywheel shaft (3-4)
(3-1), the shell of described dynamometer machine motor (3-9) is provided with one end to be fixedly connected with the shell of dynamometer machine motor (3-9), separately
One end is fixedly connected with base (3-7) and is used for the force transducer (3-10) that the moment of torsion of dynamometer machine motor (3-9) is measured；
Described throttle operation mechanism (9) includes Throttle Opening Control servomotor (9-1), throttle rotating wheel (9-2) and acceleration cable (9-
3), described rotating wheel (9-2) is fixedly connected on the output shaft of Throttle Opening Control servomotor (9-1), described acceleration cable (9-3)
It is wrapped on throttle rotating wheel (9-2), the air throttle of described electromotor (12) to be tested is connected with acceleration cable (9-3)；
Described clutch operating mechanism (10) include clutch control servomotor (10-1), clutch rotating wheel (10-2), the
One clutch cable (10-3), clutch operating connecting rod (10-4) and second clutch bracing wire (10-5), described clutch rotates
Wheel (10-2) is fixedly connected on the output shaft of clutch control servomotor (10-1), described first clutch bracing wire (10-3)
One ends wound on clutch rotating wheel (10-2), the other end of described first clutch bracing wire (10-3) and clutch operating
Connecting rod (10-4) connects, and one end of described second clutch bracing wire (10-5) is connected with clutch operating connecting rod (10-4), described
The clutch control arm of electromotor (12) to be tested is connected with the other end of second clutch bracing wire (10-5)；
Described Gear shift operation mechanism (11) includes gearshift and controls servomotor (11-1), gearshift rotating wheel (11-2) and gear-shifting bracing wire
(11-3), described gearshift rotating wheel (11-2) is fixedly connected on gearshift and controls on the output shaft of servomotor (11-1), described changes
Gear bracing wire (11-3) is wrapped in gearshift rotating wheel (11-2), the gear level of described electromotor (12) to be tested and gear-shifting bracing wire
(11-3) connect；
Described control system (1) include plc module (1-2) that main control computer (1-1) connected with main control computer (1-1) and
The converter (1-3) connecting with plc module (1-2), described encoder (3-1) and force transducer (3-10) all with plc module (1-
2) input connects, and described Throttle Opening Control servomotor (9-1), clutch control servomotor (10-1) and gearshift control are watched
Take motor (11-1) to be all connected with the outfan of plc module (1-2), described dynamometer machine motor (3-9) is with converter (1-3) even
Connect；
Described sensing and detecting system includes the fuel consumption meter being detected for the fuel consumption treating test engine (12)
(5), described fuel consumption meter (5) is connected with the input of plc module (1-2).
2. according to a kind of dynamic analog engine test system described in claim 1 it is characterised in that: described sensing detection system
Gas leak meter (4) that system also includes being detected for the crankcase gas leakage treating test engine (12), it is used for treating
Test engine (12) burning when air-fuel ratio detected Air/Fuel ratio analysis instrument (7), be used for treating test engine (12)
Spark-plug gasket temperature detected the first temperature sensor (6-1), be used for treating the machine oil temperature of test engine (12)
The degree second temperature sensor (6-2) being detected, the intake air temperature that is used for treating test engine (12) detected the
Three-temperature sensor (6-3), it is used for treating the 4th temperature sensor (6- that the fuel oil temperature of test engine (12) is detected
4), be used for treating the first pressure sensor (8-1) that the admission pressure of test engine (12) detected, for to be tested
Second pressure sensor (8-2) that electromotor (12) pressure at expulsion is detected, it is used for treating the fuel oil of test engine (12)
Pressure the 3rd pressure transducer (8-3) being detected and the pulse rotating speed being used for treating test engine (12) are detected
Engine speed sensor (2), described gas leak meter (4) and Air/Fuel ratio analysis instrument (7) are all with main control computer (1-1) even
Connect, described first temperature sensor (6-1), second temperature sensor (6-2), three-temperature sensor (6-3), the 4th temperature pass
Sensor (6-4), first pressure sensor (8-1), second pressure sensor (8-2), the 3rd pressure transducer (8-3) and electromotor
Speed probe (2) is all connected with the input of plc module (1-2).
3. according to a kind of dynamic analog engine test system described in claim 1 it is characterised in that: described inertial flywheel is
Monoblock type inertial flywheel (3-3), described monoblock type inertial flywheel (3-3) include discoidal integral flywheel body (3-31) and
It is arranged on the center position of integral flywheel body (3-31) and be used for connecting the integral flywheel installing hole of flywheel shaft (3-4)
(3-32).
4. according to a kind of dynamic analog engine test system described in claim 1 it is characterised in that: described inertial flywheel is
Flanged type inertial flywheel (3-13), described flanged type inertial flywheel (3-13) includes discoidal flanged type flywheel body (3-
131) and be arranged on the center position of flanged type flywheel body (3-131) and be used for connecting flywheel shaft (3-4) flanged type fly
Wheel installing hole (3-132), the both sides side of described flanged type flywheel body (3-131) is provided with the loss of weight technique of annular
Groove (3-133).
5. according to a kind of dynamic analog engine test system described in claim 3 or 4 it is characterised in that: described dynamometer machine
Motor (3-9) is frequency conversion timing AC motor.
6. according to a kind of dynamic analog engine test system described in claim 3 or 4 it is characterised in that: described encoder
(3-1) it is optical-electricity encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877568.6U CN205898461U (en) | 2016-08-12 | 2016-08-12 | Developments simulation motor testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877568.6U CN205898461U (en) | 2016-08-12 | 2016-08-12 | Developments simulation motor testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898461U true CN205898461U (en) | 2017-01-18 |
Family
ID=57780717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620877568.6U Expired - Fee Related CN205898461U (en) | 2016-08-12 | 2016-08-12 | Developments simulation motor testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898461U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307606A (en) * | 2018-11-19 | 2019-02-05 | 重庆齿轮箱有限责任公司 | A kind of capacity checking device and check method of clutch performance |
| CN109339989A (en) * | 2018-11-09 | 2019-02-15 | 中车大连机车车辆有限公司 | Fuel oil preheats method and system |
| CN114459651A (en) * | 2021-12-27 | 2022-05-10 | 西门子（中国）有限公司 | Dynamometer control method and device, electronic equipment and storage medium |
-
2016
- 2016-08-12 CN CN201620877568.6U patent/CN205898461U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339989A (en) * | 2018-11-09 | 2019-02-15 | 中车大连机车车辆有限公司 | Fuel oil preheats method and system |
| CN109307606A (en) * | 2018-11-19 | 2019-02-05 | 重庆齿轮箱有限责任公司 | A kind of capacity checking device and check method of clutch performance |
| CN114459651A (en) * | 2021-12-27 | 2022-05-10 | 西门子（中国）有限公司 | Dynamometer control method and device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106383031A (en) | Engine testing system | |
| CN106053086B (en) | A kind of dynamic analog engine test system and method | |
| CN205898461U (en) | Developments simulation motor testing system | |
| CN101799363B (en) | Vehicle engine electronic control unit testing system and variable resistor combination adjusting method thereof | |
| CN101738320B (en) | Hybrid vehicle powertrain test system capable of simulating working condition and inertia | |
| CN204405336U (en) | Hybrid electric vehicle complete vehicle simulation table | |
| CN101871845B (en) | Undetached measurement device and method for transmission efficiency of automotive transmission system | |
| CN107957341A (en) | A kind of hybrid vehicle test-bed and test method based on buncher | |
| CN104965173B (en) | Pure electric automobile motor performance test apparatus | |
| CN205262736U (en) | Multistage planetary gear case combined test platform | |
| CN101881233B (en) | Engine misfire detection method and detection system thereof | |
| CN203719917U (en) | Extended-range hybrid power test system | |
| CN102156047A (en) | Loading simulation device for test bed of wind turbine | |
| CN207570784U (en) | Braking unit of locomotive rainy day simulation test equipment | |
| CN105890894B (en) | A kind of AMT gearboxes comprehensive performance evaluation method | |
| CN107702923A (en) | A kind of engine is to mapping test system and application method | |
| CN107063698A (en) | A kind of mechanism for testing, platform and the method for testing of the side-mounted changeable air valve of internal combustion engine | |
| CN109781175A (en) | A kind of device and method for power assembly reproduction vehicle operating condition capacity usage ratio decoupling | |
| CN103245510B (en) | Fast test device capable of simultaneously measuring air passage eddy and tumble of gasoline engine | |
| CN110542556A (en) | Tilting pad sliding bearing test box, test bench and test method | |
| CN206470062U (en) | A kind of mechanism for testing and test platform of the side-mounted changeable air valve of internal combustion engine | |
| CN202793780U (en) | Hybrid-power mechanical transmission general test platform with inertia flywheel | |
| CN109916633A (en) | A kind of engine test system | |
| CN113390592A (en) | Measuring rack for vibration intensity of range extender and measuring method thereof | |
| Macián et al. | A comparison of different methods for fuel delivery unevenness detection in Diesel engines |
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: 20170118 Termination date: 20190812 |