Combined Electric Motor and Inverter Testing
Combined motor and inverter testing require a high number of input channels for both voltage and current measurement as well as completely synchronized data acquisition. The Dewesoft solution makes it possible to measure 8x 3-phase systems using a single device. This unique feature allows measuring the whole power system (e.g. electric vehicle, aircraft, ship) completely synchronous. It combines all the functionalities of the motor and inverter testing as described above and further allows the measurement of other parameters such as speed, torque, temperature, video, GPS & IMU, CAN/CAN FD among others.
Thus far, typical testbed applications required multiple devices such as a Power Analyzer, Oscilloscope, Data Logger, CAN logger, etc. The Dewesoft solution makes it possible to measure and analyze all these with a single device. Raw data is stored, with the full sampling rate and all analyses can be done online.
The unique post-processing functionalities of Dewesoft X DAQ software allow you to perform analysis (mathematics, power analysis) after the measurement has been completed. It’s even possible to change settings or correct measurement mistakes, for example, changing the phase voltages if they were connected incorrectly. In this case, the measurement doesn’t have to be repeated. This is a completely new workflow that gives you a lot of freedom and flexibility.