Abstract:
This work presents some considerations on a control method for a three-phase asynchronous motor. This control method uses the delta modulation principle to generate the command signals for a full bridge power inverter that drives three phase asynchronous motor. The operation principle and the simulation results are also presented to compare the performances of this control method versus a direct feed from mains. The system that is analysed in this work can be also useful in many other applications such as: uninterruptible power supply, solar energy conversion and so on.
