Optimizing control strategy of quasi-Z source indirect matrix converter for induction motor drives
- Resource Type
- Conference
- Authors
- Li, Maoxing; Liu, Yushan; Abu-Rub, Haitham
- Source
- 2017 IEEE 26th International Symposium on Industrial Electronics (ISIE) Industrial Electronics (ISIE), 2017 IEEE 26th International Symposium on. :1663-1668 Jun, 2017
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Engineering Profession
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Transportation
Matrix converters
Induction motor drives
Capacitors
Inductors
Modulation
Equivalent circuits
Indirect matrix converter
induction motor drive
indirect field oriented control
quasi-Z-source inverter
- Language
- ISSN
- 2163-5145
This paper proposes a novel optimized control strategy of quasi-Z source indirect matrix converter (QZS-IMC) for induction motor drives. The QZS-IMC provides boost function to overcome the output voltage limit of the traditional matrix converter, and achieves a voltage gain over 0.866. This paper proposes an indirect field oriented control (IFOC) technique based closed loop speed control of an induction motor fed by a QZS-IMC. By selecting the best optimized shoot-through duty ratio (D), modulation index (m i 😉 of the rectification stage and modulation index (mo) of the inversion stage, the solution ensures effective control and stable system. The simulation results are conducted to validate the proposed control strategy.