ニュース

Abstract: This paper presents a study on how to control voltage and current in three-phase inverter systems, where a MATLAB/SIMULINK is used as simulation analysis tool. The proportional integral (PI) ...
A farmer is watering an alfalfa field 24 hours a day using a 3-phase 100-hp electric motor and adjustable speed drive (ASD). The farmer checks on his field to find the water not flowing and the pump ...