A new Closed Loop Speed Control of Induction Motor Fed by High Performance Z-Source Inverter Vrije Universiteit Brussel
This paper proposes a new closed loop speed control of induction motor fed by a high performance Z-source inverter (ZSI), the speed control is based on V/F and indirect field-oriented control strategies (IFOC). The indirect field-oriented control based on PWM voltage modulation with voltage decoupling compensation is used to insert the shoot-through state within the switching signals. A dual loop controller is designed to control the peak dc ...