Maximum Active and Reactive Power Capability of a Matrix Converter-Fed DFIG-Based Wind Energy Conversion System

Mondal, Suman; Kastha, Debaprasad

doi:10.1109/jestpe.2017.2697038

Cited by 28 publications

(13 citation statements)

References 23 publications

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“…The authors of [81] proposed an improved direct torque control (DTC) scheme with grid reactive power control capability for a DMC-fed DFIG WECS. The researchers in [82] introduced a method for finding the DFIG optimum stator reactive power reference in order to maximize the active power injected to the grid at a given wind speed and grid power factor. They also derived the active and reactive power diagrams for DMC-fed DFIG WECS.…”

Section: Matrix Converter Applications In Wind Energy Conversion Systemsmentioning

confidence: 99%

On the Potential Contributions of Matrix Converters for the Future Grid Operation, Sustainable Transportation and Electrical Drives Innovation

et al. 2021

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Matrix converters have been extensively investigated in academia over the last 3 decades. Several review works targeting matrix converter topologies, commutation strategies, modulation and control techniques have been published. However, to the best of the authors’ knowledge, a review on the potential contributions of matrix converters for applications that are shaping the electric power sector transition towards decarbonization is lacking, namely applications on smart grids, sustainable transportation and electrical drives. This paper presents an extensive literature review on the more relevant research works targeting applications of matrix converters as an enabling key technology for smart and resilient grids, sustainable transportation, and innovation in variable speed electric drives.

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Section: Matrix Converter Applications In Wind Energy Conversion Systemsmentioning

confidence: 99%

On the Potential Contributions of Matrix Converters for the Future Grid Operation, Sustainable Transportation and Electrical Drives Innovation

et al. 2021

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“…The inductive reactive power of wind farm comes from two resources: DFIG stator under RSC control and GSC itself. The stator reactive power limit is mainly determined by: ① the maximum rotor current constraint in (4) [24]; ② the generator capacity constraint in (5) [25], [26]. The details can be found in Appendix B.…”

Section: Inductive Reactive Power Limit 1) Reactive Power Evaluationmentioning

confidence: 99%

High-voltage Ride Through Strategy for DFIG Considering Converter Blocking of HVDC System

Zhou

Wang

et al. 2020

Journal of Modern Power Systems and Clean Energy

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This paper presents a P-Q coordination based highvoltage ride through (HVRT) control strategy for doubly fed induction generators (DFIGs) based on a combined Q-V control and P-V de-loading control. The active/reactive power injection effect of DFIG on transient overvoltage is firstly analyzed and the reactive power capacity evaluation of DFIG considering its de-loading operation is then conducted. In the proposed strategy, the reactive power limit of DFIG can be flexibly extended during the transient process in coordination with its active power adjustment. As a result, the transient overvoltage caused by DC bipolar block can be effectively suppressed. Moreover, key outer loop parameters such as Q-V control coefficient and deloading coefficient can be determined based on the voltage level of point of common coupling (PCC) and the available power capacity of DFIG. Finally, case studies based on MATLAB/Simulink simulation are used to verify the effectiveness of the proposed control strategy. Index Terms-Active power de-loading control, high-voltage ride through (HVRT), inductive power absorption, transient overvoltage.

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“…Conversely, sequencing flexibility is not touched and real-time implementation is difficult relative to in-market controllers' availability. Sophisticated studies in the literature were previously announced in terms of closed-loop control methods such as, but not limited to, predictive control, sliding mode control, and repetitive control, to improve the overall system's dynamic response, raise accuracy, & reinforce bodies' robustness [11]- [15].…”

Section: Introductionmentioning

confidence: 99%

Original Approach Toward Three-Phase Indirect Matrix Converters Through Hybrid PWM Modulation and DSP Implementation

et al. 2020

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Power electronic matrix converters are converters carrying out just one solitary transitional stage. AC-AC conversion automatism in matrix converters is attained through the exploitation of bidirectional controllable power switches associated with a structural matrix. The indirect matrix converter is an alternating preference to the direct matrix converter embodied by AC-DC converter and DC-AC inverter. In this paper, an assemblage of Pulse Width Modulation categories is used to control the dual stages of IMC. AC-DC converter is modulated through the well-known space vector algorithm, while DC-AC inverter is modulated through a novel algorithmic conception referred to as the digital scalar algorithm. Comparative analysis between the conventional DSVPWM modulation and the novel proposed modulation technique is escorted demonstrating that the latter is facilely comprehended and simply put into real-time practice. This paper comes forward with digital signal processor real-time enforcement, conceived for indirect matrix converter. Uniting both original approaches into one topological system entrained a significant decrease of 38% in real-time computation assesses. Throughout the paper, it is well proven that the proposed solution results in high-quality input/output waveforms, and averts from servicing supplementary devices that trigger silicon devices' gates. Numerous experimental enquires within the delivered research reveal advantageous aspects of the contemporary approach from overall simplicity to entire effectiveness.

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Maximum Active and Reactive Power Capability of a Matrix Converter-Fed DFIG-Based Wind Energy Conversion System

Cited by 28 publications

References 23 publications

On the Potential Contributions of Matrix Converters for the Future Grid Operation, Sustainable Transportation and Electrical Drives Innovation

On the Potential Contributions of Matrix Converters for the Future Grid Operation, Sustainable Transportation and Electrical Drives Innovation

High-voltage Ride Through Strategy for DFIG Considering Converter Blocking of HVDC System

Original Approach Toward Three-Phase Indirect Matrix Converters Through Hybrid PWM Modulation and DSP Implementation

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