Control with Sliding Mode of a Five-Phase Series-Connected Two-asynchronous Motor Drive

Omar Zouaid, Lazhari Nezli

Abstract

In this paper, we study sliding mode control of series-connected five-phase two asynchronous machines supplied with a three levels inverter. After presentation of multiphase machines, we worked out the mathematical model of five phase asynchronous machine supplied with voltage inverter. Application of Park transformation reduces considerably the mathematical model of machine. After, we applied vector control and sliding mode control to the five-phase induction machine. After that, we study a multi-machine system, which comport five-phase two asynchronous machines supplied with a single voltage inverter.

In the last, we had the sliding mode control of series-connected five-phase two asynchronous machines. Simulations are presented to show the effectiveness of the control strategy. We observe that an appropriate transposition of phase’s order permits an independent control of two machines.

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References

E.Semail, E.Levi, A.Bouscayrol, X.Kestelyn, (2002) “Multi-machine modeling of two series connected five-phase synchronous machines: affect of harmonics on control”, IEEE-IAS'04, Seattle (Washington), Vol.1, pp71-78.

H.A.Toliyat, H.Xu, L.J.Petersen, (2002) “Five-phase induction motor drives with DSP-based control system ”, IEEE Transactions on Power Electronics, Vol.17, No. 4, pp524-533.

E.Levi, M.Jones, S.N.Vukosavic, H.A.Toliyat “A novel concept of a multiphase, multi-motor vector controlled drive system supplied from a single voltage source inverter”, IEEE [Lip-80].

C.Namuduri and P.C. Sen, (1986) “A servo control system using a self controlled synchronous motor (SCSM) with sliding mode controller”,IEEE IAS Annuel Meeting, pp56-65.

E.Levi, M.Jones, S.N.Vukosavic, H.A.Toliyat, A.Iqbal, (2006) “Modelling, control and experimental investigation of a five-phase series-connected two-motor drive with single inverter supply”, IEEE Trans, Energy Convers.

T.A.Lipo, (2004) “A d-q model for six phase induction machines”,proc. ICEM'80, pp.860-867, Athens, Greece, 1980 Trans,Power Electronics, Vol. 19, pp320-335.

DOI: http://dx.doi.org/10.47238/ijeca.v3i1.61

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