High Performance SRM Drive with Hybrid Observer and Fuzzy Logic Torque Ripple Minimization

Divandari, M.; Koochaki, Amangaldi; Maghsoodloo, A.; Rastegar, Hasan; Noparast, J.

doi:10.1109/isie.2007.4374774

Cited by 13 publications

(9 citation statements)

References 6 publications

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“…As known, the torque ripple is basically the reason of acoustic noise creation. As a result, torque ripple optimization decrease mechanical stress [12]. In this study, the magnetic characteristic T(i,ѳ) divided in seven regions in Figure 10.…”

Section: Simulation Results and Discussionmentioning

confidence: 94%

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A New Phase Current Profiling with FLC f or Torque Optimization of 12/8 SRM

Saidani¹,

Hachicha²,

Ghariani³

2016

IJECE

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The switched reluctance machine against its several merits such as simplicity, robustness, less cost manufacturing and large speed still suffers from its undesirable torque ripple and acoustic noise. Compared to different candidates of hybrid and electric vehicle engine, the frequency of use of SRM in traction drives is improved with the different optimizing torque oscillation solutions. Most of studies used the generic or specific model of switched reluctance machine in the Simulink library (6/4,8/6 and 10/8). Despite, a new non linear model simply implemented in Simulink tool using a static finite element analysis a previous study is used in this work. Hence, a 12/8 non linear SRM drive system is simulated using MATLAB toolbox tested with an intelligent controller (FLC) in order to minimize the torque ripple of an oriented starter -alternator application of a hybrid vehicle.

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Section: Simulation Results and Discussionmentioning

confidence: 94%

“…The basic principles of the compensation theory have been discussed in different issues as in [11] and [12]. Actually, the SRM driving system as shown in Figure 7 is running in a speed control mode.…”

Section: The Compensation Proceduresmentioning

confidence: 99%

A New Phase Current Profiling with FLC f or Torque Optimization of 12/8 SRM

Saidani¹,

Hachicha²,

Ghariani³

2016

IJECE

View full text Add to dashboard Cite

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“…In this section, the current profile based technique and nonlinear control using fuzzy logic are summarized. Thereafter, in the latter stages of this paper, their results are used for comparative analyses with the results achieved using the proposed technique, since these 2 methods represent the most popular classic torque ripple minimization techniques [4]- [12].…”

Section: Conventional Torque Ripple Minimization Techniquesmentioning

confidence: 99%

“…Literature has analysed the use of SRMs as propulsion systems for HEVs, in order to satisfactorily fulfil challenging propulsion demands [3]- [12]. Although the high torque ripple content is non negligible, the wide speed range and high efficiency of SRMs are widely regarded as more than fair trade-offs.…”

Section: Introductionmentioning

confidence: 99%

“…Related literature suggests voltage and current control, as well as switching angle control, to solve the aforementioned issues, and to optimize the operating range of SRMs [4]- [12]. In this paper, bearing in mind the specific application towards vehicular propulsion, the focus is based primarily on SRM torque ripple minimization, because it eventually leads to large levels of acoustic noise and vibration.…”

Section: Introductionmentioning

confidence: 99%

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A Novel voltage-profiling method to minimize torque ripples in srm based vehicle propulsion systems

Cassani

Zhang

Williamson

2008

2008 34th Annual Conference of IEEE Industrial Electronics

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Switched reluctance motor based power train systems have been popularly proposed for HEV propulsion in recent times, especially due to their excellent extended speed-range characteristics. At the same time, inherent torque ripples of SRMs present a significant drawback. Classic current profiling torque ripple minimization techniques do not achieve satisfactory levels of torque ripples, especially for automotive propulsion applications. This paper proposes a new phase-voltage profiling technique, which combines the advantage of using a simpler controller, with particularly low levels of torque ripple in the whole speed range. Finally, a simplification of the method is presented, which could be extended to future work.

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Torque ripple minimization and speed control of switched reluctance motor drives using extremum-seeking PI controller

Sial,

Sahoo

2024

Electr Eng

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High Performance SRM Drive with Hybrid Observer and Fuzzy Logic Torque Ripple Minimization

Cited by 13 publications

References 6 publications

A New Phase Current Profiling with FLC f or Torque Optimization of 12/8 SRM

A New Phase Current Profiling with FLC f or Torque Optimization of 12/8 SRM

A Novel voltage-profiling method to minimize torque ripples in srm based vehicle propulsion systems

Torque ripple minimization and speed control of switched reluctance motor drives using extremum-seeking PI controller

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