1 The Scope of Products:
Engine performance test bed system adopting high dynamic AC dynamometer can be used for power and economic research of internal combustion engine and its components by combining with conditioning systems for simulating different environments; can meet test requirements of Power Institute, universities, research institutes. AC dynamometer and inverter systemcan realize the energy recovery during test process. This program can help you more efficient, more energy, more environmentally friendly to complete engine performance test.
GB/T 18297-2001 Automotive Engine Performance Test Methods
GB/T 19055-2003 Reliability Test Methods for Automotive Engines
QC/T 926-1999 (2005) Engine Type Test Code
Engine Performance test of Enterprise Standard
3 Test Bed Configurations
AC electric dynamometer/Eddy current dynamometer
Inverter and variable frequency control system
FST4 test and control system for AC dynamometer
High-speed data acquisition system
Linear servo motor throttle actuator
Transient fuel consumption (gas consumption) meter
Engine coolant simulation and conditioning system
Engine oil simulation and conditioning system
Engine fuel conditioning system
Engine inter-cooler simulation and conditioning system
High-dynamic elastic coupling
Exhaust pressure measurement and control devices
Steel base plate and air spring shock absorber system
Engine supports, dynamometer basement, protective cover and etc.
4 Technical Characteristics:
AC dynamometer divided into high-speed and low-speed types, to better meet the requirements of gasoline and diesel engine test;
Fast dynamic response of AC dynamometer;
Accurate positioning and fast response of linear servo motor throttle actuator;
Adjustable flow and outlet pressure of coolant conditioning system;
Adjustable flow and inlet pressure of oil conditioning system
Adjustable inlet and outlet pressure of inter-cooler system;
Open structure, the test system can be integrated import emission test equipment.
Conditioning unit adopts PLC, which keep the system reliable.
5. Technical Parameters:
|AC dynamometer||Power Range||22~1000Kw|
|Linear servo motor throttle actuator||Stroke||120mm|
|Engine coolant simulation and conditioning system||Temperature control accuracy (steady state)||±2°C|
|Flow simulation range||50~500L/min|
|Outlet pressure simulation range||15~200Kpa|
|Engine oil simulation and conditioning system||Temperature control accuracy (steady state)||±2°C|
|Flow simulation range||20~50L/min|
Note: The above are CAMA company's standard products, non-standard products can be developed according to different user demands.