Motor Loading Test Bench And Laboratory Equipment

Motor Loading Test Bench and Laboratory Equipment

Introduction

The container engine test bench is to install all systems (dynamometer, engine measurement, and control system, installation platform, engine, engine auxiliary system, etc.) in the container, with the gate reserved at both ends, The inner partition is divided into the test room and testing room. The wall around and top surface are equipped with a sound insulation damping plate. Sound absorbing material is filled between the shell and the sound insulation damping plate.

Test items

1. Input voltage and current
2. Output speed and torque
3. Temperature
4. Temperature rise test
5. Torque speed characteristic test
6. Overall efficiency test of motor and controller
7. Regenerative energy feedback test (observe the generating current of the tested motor)
8. Maximum working speed test
9. Overload capacity of motor and controller
10. Rated power test
11. Locked rotor test

​Equipment composition (Reference)

1. Mechanical bench: used to install the tested motor, electric dynamometer, torque sensor, etc.
2. The digital frequency conversion speed regulation system is used to control the electric dynamometer.
3. Motor parameter measurement and acquisition system. Including the conversion of all test parameters of the motor test system
4. Collection, calculation, etc. It is equipped with a set of voltage and current transformers to collect the electrical parameters of the motor.
5. A set of industrial control computers and motor test control software.

Flow chart