An Online Torque Ripple Minimization Technique for IPMSM Drives: Fuzzy System-Based <i>d</i>-Axis Current Design Approach

Basit, Bilal Abdul; Choi, Han Ho; Jung, Jin‐Woo

doi:10.1109/tie.2020.3044807

Cited by 14 publications

(3 citation statements)

References 35 publications

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“…In case of surface-mounted PMSG (SPMSG), the copper loss is minimized by setting I* sd = 0 in the outer loop of the MSC CB [36]. However, the generator type used in this paper is interior PMSG (IPMSG), so the copper loss is reduced by computing the reference d-axis current (I* sd ) in the outer loop of MSC CB (Figure 5) using the maximum torque per ampere (MTPA) algorithm as [121]…”

Section: Control Techniques For Speed Controller (Sc) In Msc Cbmentioning

confidence: 99%

“…In case of surface‐mounted PMSG (SPMSG), the copper loss is minimized by setting I * sd = 0 in the outer loop of the MSC CB [36]. However, the generator type used in this paper is interior PMSG (IPMSG), so the copper loss is reduced by computing the reference d ‐axis current ( I * sd ) in the outer loop of MSC CB (Figure 5) using the maximum torque per ampere (MTPA) algorithm as [121]

\begin{equation}I_{sd}^* = \left( {{{\left( {{L_d} - {L_q}} \right)} \mathord{\left/ {\vphantom {{\left( {{L_d} - {L_q}} \right)} {{\psi _f}}}} \right. \kern-\nulldelimiterspace} {{\psi _f}}}} \right)I_{sq}^{{*^2}}.\end{equation}

…”

Section: Control Techniques For Grid‐connected Pmsg‐ and Dfig‐based W...mentioning

confidence: 99%

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A state‐of‐the‐art comprehensive review of modern control techniques for grid‐connected wind turbines and photovoltaic arrays distributed generation systems

Basit

Nguyen

Ryu

et al. 2022

IET Renewable Power Gen

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This paper presents a state-of-the-art comprehensive review of the modern control techniques for the widely recommended two distributed generation systems (DGSs) using permanent magnet synchronous generator (PMSG)-and doubly-fed induction generator (DFIG)-based wind turbines (WTs) and photovoltaic (PV) arrays in grid-connected applications. The already published review papers individually study each DGS and also lack a systematic discussion on the control techniques without any suitable classification. This makes it difficult to study the comparatively improved performance of each control technique and comprehensively understand the control requirements of overall DGSs. Unlike existing literature, this paper first distinctively presents the generalized control configurations for both DGSs in the form of control blocks (CBs). Second, the modern control techniques suggested for each DGS are uniquely classified based on the CBs. Third, each CB is studied in detail considering its required control operation for the particular DGS component and recently proposed control techniques for its implementation. Furthermore, a detailed data analysis and comparative graphical illustrations are provided to appropriately study the merits and demerits of every state-of-the-art control technique. Finally, the useful future research directions are presented to realize improved hardware components and control techniques for the grid-connected WTs and PV arrays DGSs.

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Section: Control Techniques For Speed Controller (Sc) In Msc Cbmentioning

confidence: 99%

\begin{equation}I_{sd}^* = \left( {{{\left( {{L_d} - {L_q}} \right)} \mathord{\left/ {\vphantom {{\left( {{L_d} - {L_q}} \right)} {{\psi _f}}}} \right. \kern-\nulldelimiterspace} {{\psi _f}}}} \right)I_{sq}^{{*^2}}.\end{equation}

…”

Section: Control Techniques For Grid‐connected Pmsg‐ and Dfig‐based W...mentioning

confidence: 99%

A state‐of‐the‐art comprehensive review of modern control techniques for grid‐connected wind turbines and photovoltaic arrays distributed generation systems

Basit

Nguyen

Ryu

et al. 2022

IET Renewable Power Gen

Self Cite

View full text Add to dashboard Cite

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“…The voltage Vn+2 is used to increase the torque and reduce the flux, whereas Vn+4 is used to reduce both, respectively. A nonlinear fuzzy system was employed for online control of the d-axis current to reduce the torque ripple [20]. The ripple reduction was performed by controlling the d-axis current only.…”

Section: Introductionmentioning

confidence: 99%

Control of PMSM Drive Using Lookup Table Based Compensated Duty Ratio Optimized Direct Torque Control (DTC)

Lemma

Pradabane

2023

IEEE Access

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There are several ways to reduce the ripple magnitude for direct torque-controlled permanent magnet synchronous motor (PMSM) drives. In this work, the compensated duty ratio optimized direct torque control (DDTC-TC) method was proposed to reduce the ripple for three-phase PMSM. The proposed control strategy employs the simplicity of conventional DTC (CDTC) and compensation of the reference torque to enforce the developed torque to oscillate around the required value. A torque error square minimization technique is employed to determine the duty ratio. The magnitude of the developed torque by the PMSM depends on the torque slope during the active and null voltage periods. The slope of the torque during each period is computed online. Based on the online computed slopes, the magnitude of the switching period and compensation torque were calculated. The ripple reduction capability of the proposed control scheme is tested using Matlab Simulink and a hardware in loop system. Results indicate that the control scheme is effective. Specifically, the torque and speed ripples are very small. The torque ripple during speed fluctuation is less for open-end winding PMSM. In addition, the proposed scheme is tested for four-quadrant operation, and the scheme is effective for four quadrant operation. Finally, verification of the effectiveness of the proposed scheme is performed using OPAL-RT-RT (OP4500). Verification indicates that the proposed scheme is effective.

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Control of PMSM Drive Using Lookup Table-Based Compensated Duty Ratio Optimized Direct Torque Control (DTC)

Lemma,

Pradabane

2023

Advances in Sustainability Science and Technology

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An Online Torque Ripple Minimization Technique for IPMSM Drives: Fuzzy System-Based d-Axis Current Design Approach

Cited by 14 publications

References 35 publications

A state‐of‐the‐art comprehensive review of modern control techniques for grid‐connected wind turbines and photovoltaic arrays distributed generation systems

A state‐of‐the‐art comprehensive review of modern control techniques for grid‐connected wind turbines and photovoltaic arrays distributed generation systems

Control of PMSM Drive Using Lookup Table Based Compensated Duty Ratio Optimized Direct Torque Control (DTC)

Control of PMSM Drive Using Lookup Table-Based Compensated Duty Ratio Optimized Direct Torque Control (DTC)

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