| Abstract |
Field-Oriented control based on Fleming's Law, which describes the interaction force between flux and current, has been developed over the past 20 years or so, enabling an AC motor to achieve a dynamic performance comparable to that of the separately excited (SEPEX) DC motor. This paper presents a break down of Field-oriented control (also referred to as Vector control and Decoupling control) by analysing the practical implementation of rotor flux, rotor speed, rotor flux and speed, and finally rotor flux, rotor speed and electromagnetic torque control. The practical implementation is performed on a 7.5 kW induction motor test rig. |
