Aboushady, Ahmed

Dabour, Sherif

Elgenedy, Mohamed

Farrag, M E A

Gowaid, Azmy

English

Multiphase electric drives are required in several applications to provide high levels of reliability. A newly developed multiphase Simplified Split-Source Inverter (S3I) provides a boost capability during sags in the input voltage. It also has a wider modulation range and a lower harmonic content than Z-Source Inverters. This paper proposes an Indirect Field-oriented Control (IFOC) strategy for a five-phase induction motor supplied by an S3I. This control strategy can be divided into three parts. The first uses a dual control loop to control the dc-boosted voltage of the S3I and regulate the input current. The second uses a conventional IFOC to control the motor speed and generate sinusoidal voltage references. With a newly developed space vector modulation approach, the third part will generate the switching pulses of the inverter switches. A series of simulations using PLECS and Python were conducted to verify the concept and illustrate the potential of the proposed drive system

Dabour, Sherif M.

Aboushady, Ahmed A.

Elgenedy, Mohamed A.

Gowaid, I.A.

Farrag, Mohamed Emad

ResearchOnline@GCU

A vector control strategy for five-phase drives fed by simplified split-source inverters

https://researchonline.gcu.ac.uk/files/65511872/cpere2023_final.pdf

A vector control strategy for five-phase drives fed by simplified split-source inverters

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