Testbenches

Computer controlled test stands for Electrical Motors and Generators offering exceptional load testing capabilities and features as adjustable mounting platform and integrated power analyzers.

The analysis of electrical and mechanical features, thermal evaluation, overload capacity and technical data of powertrains, gears and electrical machinery, of which the most important are efficiency and performance factor, provides heavy demands on flexibility and safe operating of a test stand system.

These systems offer exceptional load testing capabilities and features an adjustable mounting platform that provides for a wide range of placements. By integrated power analyzer, computer controlled test stands are realized with <64-channel current-/voltage measurement, so separate efficiencies specification of gear(s), motor(s) and/or converter(s) are effected even for converter fed drive systems.

Key features

Torque range 0.1 Nm, 30.000 Nm
Power range 0.5 W, 1.000 kW
SPEED range up to 300.000 rpm
Minimizes your energy bill (4-quadrant operation)
Modular design
Worldwide after-sales service
Optimal project handling
Integrated high-precision power analyzer for electronic data logging

Mechanical part of the testbench

Adjustable X-Y-Z axis load machine table
Robust system with necessary protection casing
Torque/SPEED sensor
AC and/or DC motor supply
Measuring signal conditioning
Outer dimension according to your space availability
Water or oil cooling circuit

Electrical part of the testbench

Matlab Simulink interface
Allows for all motor controls, i.e. induction, servo motors, DC motors, flux switching, synchronous
Water cooled smart inverter target platform with brake chopper
3-step transformer with soft starter
Digital interface board; central PC + switch
Unlimited current and voltage measurements
Option to control/synchronize multiple inverters
Unlimited temperature sensors + interfaces

We can also provide customized solutions from kW to MW range for laboratory, production and/or quality assurance.

Please contact us at info@ae-grp.nl to discuss your specific application requirements.