Model-Based Predictive Rotor Current Control Strategy for Indirect Power Control of a DFIM Driven by an Indirect Matrix Converter

Olloqui, A.; Elizondo, J. L.; Rivera, Marco; Macı́as, M.; Micheloud, O.; Peña, R.; Wheeler, Patrick

doi:10.1109/tec.2020.3038471

Cited by 12 publications

(4 citation statements)

References 30 publications

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“…Finite control set model predictive control strategy (FCS-MPC) is an excellent control strategy with the merits of strong anti-coupling performance and fast response speed [21], which is applied in various electric machine control [22], [23], [24], [25], [26] and other power electronics field [27], [28], [29], [30]. In [31], a predictive torque control is presented to promote the estimation accuracy of flux linkage and rotor speed in the feedback-correction-based dual reference frame.…”

Section: Introductionmentioning

confidence: 99%

Study on Single-Loop FCS-MPC for DC-Based DFIG System

Yan

Gao

et al. 2023

IEEE Access

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Doubly fed induction generator (DFIG) system suffers from complex control structure, slow dynamic response speed and cumbersome parameter design due to its traditional cascaded dual-loop control strategy. A single-loop finite control set model predictive control (SLMPC) is proposed in the paper for DC-based DFIG in DC grid, which simplifies its control structure and parameter design, and enhances system dynamic response. There are three improved aspects. First, the single-loop control structure is proposed to eliminate intermediate link in dual-loop cascaded structure, and enhance system dynamic response. Second, system reduced-order discretization algorithm is proposed by differential and integral discretization method to reduce finite control set model predictive control strategy (FCS-MPC) design difficulty. Third, cost function with nonlinear additional current limiting function is designed to protect system from overcurrent effectively. Finally, the feasibility of proposed strategy is verified by simulations and experiments.

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Section: Introductionmentioning

confidence: 99%

Study on Single-Loop FCS-MPC for DC-Based DFIG System

Yan

Gao

et al. 2023

IEEE Access

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“…In the field of applications, matrix converters have been mainly used in motor control [20][21][22]; nonetheless, nowadays, new applications are being investigated in power systems, such as WECS, in both configurations, with FVSM [23,24], and SVSM [25][26][27][28][29], due to the operational advantages that are achieved with this converter. For example, in [18], the ultramodified space vector modulation technique is proposed to generate voltage signals of fixed magnitude and frequency using an MC applied to a WECS and considering different wind speeds.…”

Section: Introductionmentioning

confidence: 99%

“…In [24], a stability analysis is performed when a quasi‐Z‐source indirect matrix converter (IMC) is used as a grid interface device. On the other hand, in [25], a novel control strategy for a DFIM driven by an MC is proposed to control the active and reactive power at variable shaft speeds. The strategy proposed is based on rotor current control and allows for smooth grid synchronisation and fast response.…”

Section: Introductionmentioning

confidence: 99%

Implementing a simplified power controller with a direct matrix converter for a PMSG‐based WECS

Gutiérrez‐Torres,

Ramírez,

Lozano‐García

2023

IET Power Electronics

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This paper proposes the utilisation of the direct matrix converter (DMC) to regulate the power transfer between a permanent magnet synchronous generator (PMSG) based wind energy conversion system (WECS) and the power grid. By connecting the PMSG at the output terminals of the DMC, control actions are simplified, implementation is facilitated since fewer sensors are required, and a WECS with a more compact structure is achieved because it is not necessary to use a transformer to compensate for the DMC voltage ratio. The DMC operation is controlled by the singular value decomposition (SVD) modulation technique and the four‐step switching strategy. For power regulation, an maximum power point tracking (MPPT) algorithm based on the wind turbine power curves technique is used in conjunction with the field‐oriented control technique and a proportional‐integral compensator. In the developed prototype of the WECS described, modulation, MPPT, four‐step current switching, control algorithms, and signal measurements are implemented on a single microcontroller unit. Finally, experimental results demonstrate the effectiveness of the proposed WECS in regulating the transfer of active and reactive power adequately and simultaneously with the power grid.

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“…Without pulse width modulation block, flexible control and fast response are its significant advantages [13][14][15][16]. This technique has been successfully applied for three-phase inverters [17], matrix converters [18], [19] and drive system Department of Electrical Engineering and Automation, Jiangsu Normal University, Xuzhou, China. National Natural Science Foundation of China (Grant No.…”

Section: Introductionmentioning

confidence: 99%

An Improved Low-Computation Model Predictive Direct Power Control Strategy for Three-Level Four-Leg Active Power Filter

Wang

Guo

2022

Preprint

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Model predictive direct power control (MPDPC) strategy offers numerous benefits over the traditional control strategies in active power filters (APF). However, the real-time execution duration (RTED) reduction of model predictive control in multilevel inverters is a big challenge. In this paper, an improved low-computation model predictive direct power control strategy for three-level four-leg APF (TL-FL-APF) is presented. First, based on generalized instantaneous reactive power theory, a new predictive power model for TL-FL-APF is established. Then, in order to reduce the RTED, classical multiple power predictions are converted into single voltage prediction through the principle of deadbeat control, and the optimized vector range is reduced from 81 to 4–18 by the method of spatial stratification using the γ-component of reference voltage vector. Finally, simulation and experimental results demonstrate that proposed low-computation MPDPC has excellent performance.

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Model-Based Predictive Rotor Current Control Strategy for Indirect Power Control of a DFIM Driven by an Indirect Matrix Converter

Cited by 12 publications

References 30 publications

Study on Single-Loop FCS-MPC for DC-Based DFIG System

Study on Single-Loop FCS-MPC for DC-Based DFIG System

Implementing a simplified power controller with a direct matrix converter for a PMSG‐based WECS

An Improved Low-Computation Model Predictive Direct Power Control Strategy for Three-Level Four-Leg Active Power Filter

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