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.

2 Standards:

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:

Note: The above are CAMA company’s standard products, non-standard products can be developed according to different user demands.