The motor test bench is a professional equipment for testing the performance of generator sets. The motor test bench can perform factory performance tests on diesel generator sets such as power frequency/medium frequency, high voltage/low voltage, fuel/gas, single machine/parallel machine, etc. The generator set test bench equipment is equipped with professional testing software and professional industrial control computers, which perform high-speed sampling and processing of the three-phase voltage and current of the system, and then calculate the relevant power parameters.
Motor testing projects can be divided into laboratory testing projects, production line testing projects, quality supervision testing projects, etc. according to different testing purposes.
The laboratory testing project mainly includes measuring the performance, reliability, safety, and lifespan of the motor. The laboratory testing items include: motor temperature rise test, locked rotor temperature measurement, torque, efficiency, power factor measurement, noise test, vibration test, life test, etc
The production line testing items mainly include electrical performance inspection, mechanical inspection, appearance inspection, and other standard specified items before the motor leaves the factory. The production line testing items include: surface smoothness of the motor, presence of spots and cracks in the iron core, motor stacking height, motor size, motor direction, stator resistance, stator winding pulse testing, etc.
The quality supervision testing items mainly include whether there is any paint film damage during the motor manufacturing process, whether the motor insulation is normal, and whether the motor size is normal. The quality supervision testing items include: winding to core insulation resistance measurement, winding to core withstand voltage test, stator turn to turn withstand voltage test, stator winding pulse test, salt spray test, motor stator turn count measurement, motor stator resistance measurement, size and appearance, etc.
1. The system can test the steady-state performance parameters, transient (sudden load, sudden load unloading) performance parameters, and harmonic components of the generator set.
2. The system automatically tests the maximum and minimum values of voltage and frequency, as well as the recovery time, during steady-state and transient changes in the load.
3. The system has data export function. The test result data and analysis data can be exported and printed in the form of a data report.
4. The system can facilitate users to readjust dynamic testing and analysis data to meet the needs of different customers.
5. The system has comprehensive user management and login verification functions, which can effectively prevent illegal use of the system.
6. The data measured by the system includes three line voltage, three-phase voltage, three-phase current, active power, reactive power, power factor, and frequency.