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Dynamic Modeling and Control of Pole-Phase Modulation-Based Multiphase Induction Motor Drives by B. Prathap Reddy; Atif Iqbal; Syed Rahman; Mohammad Meraj; Sivakumar Keerthipati is a Engineering article available to read on EtoBox.

What is Dynamic Modeling and Control of Pole-Phase Modulation-Based Multiphase Induction Motor Drives about?

Pole-phase modulation based multiphase induction motor (PPMIM) drives possess the capability of providing an extended range of speed-torque for high power traction application with the available additional degrees of freedom in the multiphase machine. As observed in previous open-loop results of PPMIM drives presented in the literature, the transient currents often exceed twice the rated currents. To address this issue, this paper focuses on the modelling and advanced control of the PPMIM drives during all possible pole-phase combinations. The dynamic mathematical modelling of the PPMIM in actual phase variable domain is presented in detail. Since this model involves time-dependent inductances and torque, the machine model equations are transformed into dq domain using transformation matrices. The transformation matrices, modelling equations in the arbitrary reference frame and multiphase inverter are modelled by considering all parameters of possible pole-phase combinations. Based on the proposed modelling equations, an indirect field oriented control (IFOC) is implemented for PPMIM drives for smoother operation in all possible modes of operation. The modelling equations, as well

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Author

B. Prathap Reddy; Atif Iqbal; Syed Rahman; Mohammad Meraj; Sivakumar Keerthipati

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Published

2022

Language

EN

Field

Engineering (Physical Sciences)