Enhancing Fault-Tolerant Ability of a Nine-Phase Induction Motor Drive System Using Fuzzy Logic Current Controllers

Liu, Zicheng; Zheng, Zedong; Li, Yongdong

doi:10.1109/tec.2017.2692528

Cited by 56 publications

(35 citation statements)

References 25 publications

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“…The flux linkages from all dq planes are calculated by integrals resulting from the voltage model (4) and (5) . It should be noted with regards to the startup modeling, that it is necessary for these integrals to be supplied with the initial condition.…”

Section: Nonlinear Multiphase Pmasynrm Modelmentioning

confidence: 99%

“…3. It is based on (4) and (5). The flux linkages are calculated with (11), the currents and the torque are obtained from functions/maps of (13) and (10) respectively.…”

Section: Nonlinear Multiphase Pmasynrm Modelmentioning

confidence: 99%

“…They find applications where high power and reliability is demanded, such as in aerospace or ship propulsion [4]. Another attractive aspect of multi-phase systems is their fault tolerant operation [5].…”

Section: Introductionmentioning

confidence: 99%

“…dn, qn axis flux linkages dn y , qn y are functions of all planes dq axes currents and the rotor position r q as well(5). Therefore, the nonlinear effects of cross harmonic saturations and space harmonics are included in the flux linkage functions.…”

mentioning

confidence: 99%

See 3 more Smart Citations

Multiphase PMSM and PMaSynRM Flux Map Model with Space Harmonics and Multiple Plane Cross Harmonic Saturation

Michalski

Acosta-Cambranis

Romeral

et al. 2019

IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society

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Multiphase Synchronous Machines vary in rotor construction and winding distribution leading to non-sinusoidal inductances along the rotor periphery. Moreover, saturation and cross-saturation effects make the precise modeling a complex task. This paper proposes a general model of multi-phase magnetexcited synchronous machines considering multi-dimensional space modeling and revealing cross-harmonic saturation. The models can predict multiphase motor behavior in any transient state, including startup. They are based on flux maps obtained from static 2D Finite-Element (FE) analysis. FE validations have been performed to confirm authenticity of the dynamic models of multiphase PMaSynRMs. Very close to FE precision is guaranteed while computation time is incomparably lower.

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Section: Nonlinear Multiphase Pmasynrm Modelmentioning

confidence: 99%

“…3. It is based on (4) and (5). The flux linkages are calculated with (11), the currents and the torque are obtained from functions/maps of (13) and (10) respectively.…”

Section: Nonlinear Multiphase Pmasynrm Modelmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

See 2 more Smart Citations

Multiphase PMSM and PMaSynRM Flux Map Model with Space Harmonics and Multiple Plane Cross Harmonic Saturation

Michalski

Acosta-Cambranis

Romeral

et al. 2019

IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society

View full text Add to dashboard Cite

show abstract

“…Fault-tolerant multi-phase propulsion drives also require a suitable control strategy in case of fault. In [114], fuzzy logic current controllers are employed for rotor-flux oriented control of a nine-phase induction motor supplied by a nine-leg VSC. Different faulty conditions are experimentally tested and the results show that the proposed control method, compared with conventional control methods employing PI current controllers, is able to improve the performance of the system in faulty conditions.…”

Section: Propulsion Functional Blockmentioning

confidence: 99%

A review of power electronics equipment for all-electric ship MVDC power systems

Castellan

Menis

Tessarolo

et al. 2018

International Journal of Electrical Power & Energy Systems

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Design and Analysis of Modular Permanent Magnet Fault‐Tolerant Motor for Ship Direct‐Drive Propulsion

Gan

Zhang

Guo

2021

IEEJ Transactions Elec Engng

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In the field of ship propulsion, highly reliable propulsion motor is one of the key factors for the stable operation of the drive system. This paper proposes a new modular stator low‐speed high‐torque fault‐tolerant permanent magnet motor (MCS‐PMFTSM) for the direct‐drive ship propulsion system. The unequal‐span winding is used for enhanced fault‐tolerant as well as modular operation of the motor. Each module is isolated electrically and mechanically, while the maintenance procedure is greatly simplified by the structure that uses external radiation installation. Introducing the new structure and operating principle of the MCS‐PMFTSM, the basic size equation of the motor is derived followed by the analysis for the selection of the number of poles and slots. The rotor structure of the motor is then optimized using the genetic algorithm. The finite element method is used to analyze the motor performance under normal and various fault‐tolerant conditions. In addition, the electromagnetic vibration of the proposed motor is also examined under different operating conditions. Finally, a 12 kW 100 r/min 3 × 3 modular prototype is developed to experimentally validate the excellent performance of the proposed motor under both normal and fault‐tolerant operating conditions. © 2021 Institute of Electrical Engineers of Japan. Published by Wiley Periodicals LLC.

show abstract

Enhancing Fault-Tolerant Ability of a Nine-Phase Induction Motor Drive System Using Fuzzy Logic Current Controllers

Cited by 56 publications

References 25 publications

Multiphase PMSM and PMaSynRM Flux Map Model with Space Harmonics and Multiple Plane Cross Harmonic Saturation

Multiphase PMSM and PMaSynRM Flux Map Model with Space Harmonics and Multiple Plane Cross Harmonic Saturation

A review of power electronics equipment for all-electric ship MVDC power systems

Design and Analysis of Modular Permanent Magnet Fault‐Tolerant Motor for Ship Direct‐Drive Propulsion

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