SSCG200 200KW 637Nm 8000rpm Electric Motor Test Bench - All
Industrial Manufactures
Product description
The advanced virtual instrument technology is used to combine the
powerful computing power of the computer with the hardware
measurement and control ability of the instrument and realize the
control of the test and the operation, analysis, processing,
display, printing and storage of the data through the software, so
that the function source of the system exceeds the simple
combination of general instruments. Especially in the result
preservation, waveform storage, synchronous measurement, test
report generation, system expansion, multi-function and other
aspects of the advantages of the traditional manual test bed is
incomparable.
Main technical indicators
50 kw power
Short 500 nm / 4750 RPM
The maximum speed is 8000rpm
Moment of inertia 0.15 kg. M ^2
Cooling mode Water cooling
Loading motor (single-end index, both ends are exactly the same,
can be reconfigured according to project requirements)
Rated power 422kW
Rated torque short 3504Nm
Base speed 1150rpm
Power reduction Speed 2300RPM
The maximum speed is 3300RPM
Moment of inertia 6.30 kg. M ^2
Measurement and control testing room:
The new energy vehicle powertrain test bench can be connected with
the power output end of the electric drive assembly through the
half shaft. The front end is equipped with a high-precision torque
sensor and speed sensor to provide high-precision measurement data.
The measured object is generally the motor.
Basic range and accuracy:
● Drive recommended power range: 0~250KW power class, support other
it power, speed, torque class customization;
● Driving speed measurement range: 0~20000r/min;
● Driving torque measurement range: 0~500N.m;
● Load recommended power range: 0~500KW power class, support other
it power, speed, torque class customization;
● Load speed measurement range: 0~3000r/min;
● Load torque measurement range: 0~10000N.m;
Product characteristics
The basic composition of the test system
The test system consists of test power supply, power switch
cabinet, signal sensing device and power measuring equipment,
automatic test measuring unit and control console, AC motor test
software system, database system and so on. The load equipment in
the type test can be selected according to the requirements of
users, such as accompanying motor (including DC generator, AC
generator, winding rotor motor), eddy current dynamometer, magnetic
powder dynamometer, magnetic powder brake and other equipment, to
meet the type test needs of different motors.
Measurement method: adopt microcomputer measurement
The measuring cabinet is equipped with current and voltage sensors,
and the signal conditioning interface module is used in the middle
link. The computer completes the signal acquisition and measurement
tasks.
Control mode: direct control by MCU of automobile level
The interlocking program can be customized and modified according
to the requirements of users. The control system has stable
performance and good expansibility.
Operation mode: manual operation and automatic operation coexist
In order to avoid the influence of computer failure test work,
manual control (panel button operation) and automatic control
(computer keyboard/mouse operation) coexist, inconvenient to use
automatic control or computer failure, you can use manual operation
to test.
Test data processing: the test results are stored in the industrial
computer or server
Microcomputer test configuration at home and abroad well-known
brand original industrial computer, the results of the automatic
test data stored in the test in the industrial computer hard disk
directly, manual measurement data can be made of artificial input
to test the software interface, and then stored in the memory,
provide the native database functions, native query access to test
data, Designed with test report automatic generation function and
provide output printing function (equipped with HP multi-function
laser printer).
High measurement accuracy, good repeatability;
The control system has stable performance and good expansibility.
Mainly contain:
Electric dynamometer
- Variable frequency inverter system
- TCM1000 measurement and control system
- Power analyzer
- Bidirectional DC power supply
- Data collection system
- Cooling-water machine
The main test content of the system:
Torque‐speed characteristic test
- Drive motor system efficiency test
- Locked-rotor test
- Temperature test
- Speed control precision test
- Torque control accuracy testing
- Peak torque test, etc
TCM Testing System for New Energy
