Doubly-Fed Induction Generator Coordination Control Strategy Compatible with Feeder Automation

Tian, Peng; Hao, Zhenghang; Li, Zetao

doi:10.3390/electronics9010018

Cited by 6 publications

(6 citation statements)

References 35 publications

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“…In addition, in the case of variable wind speed, DFIG is considered one of the most reliable solutions in generating electric power. Moreover, several control techniques, such as field-oriented control (FOC) using conventional proportional-integral (PI) controllers, have been designed for DFIG in the literature [18,19]. These strategies are applied to both grid-side converters and as rotor-side converters to realize a fully decoupled reactive and active power control.…”

Section: Introductionmentioning

confidence: 99%

Enhancement of Direct Power Control by Using Artificial Neural Network for a Doubly Fed Induction Generator-Based WECS: An Experimental Validation

et al. 2022

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Direct power control (DPC) is among the most popular control schemes used in renewable energy because of its many advantages such as simplicity, ease of execution, and speed of response compared to other controls. However, this method is characterized by defects and problems that limit its use, such as a large number of ripples at the levels of torque and active power, and a decrease in the quality of the power as a result of using the hysteresis controller to regulate the capacities. In this paper, a new idea of DPC using artificial neural networks (ANNs) is proposed to overcome these problems and defects, in which the proposed DPC of the doubly fed induction generators (DFIGs) is experimentally verified. ANN algorithms were used to compensate the hysteresis controller and switching table, whereby the results obtained from the proposed intelligent DPC technique are compared with both the classical DPC strategy and backstepping control. A comparison is made between the three proposed controls in terms of ripple ratio, durability, response time, current quality, and reference tracking, using several different tests. The experimental and simulation results extracted from dSPACE DS1104 Controller card Real-Time Interface (RTI) and Matlab/Simulink environment, respectively, have proven the robustness and the effectiveness of the designed intelligence DPC of the DFIG compared to traditional and backstepping controls in terms of the harmonic distortion of the stator current, dynamic response, precision, reference tracking ability, power ripples, robustness, overshoot, and stability.

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Section: Introductionmentioning

confidence: 99%

Enhancement of Direct Power Control by Using Artificial Neural Network for a Doubly Fed Induction Generator-Based WECS: An Experimental Validation

et al. 2022

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“…Consequently, many works have been developed to enhance the effectiveness of induction generators [2][3][4]. Various control techniques for induction generators have been proposed in [5]. The most common methods are based on DC-link voltage control [6], space vector control in [7], and direct torque control (DTC) [8].…”

Section: Introductionmentioning

confidence: 99%

A Synergetic Sliding Mode Controller Applied to Direct Field-Oriented Control of Induction Generator-Based Variable Speed Dual-Rotor Wind Turbines

Benbouhenni

Bizon

2021

Energies

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A synergetic sliding mode (SSM) approach is designed to address the drawbacks of the direct field-oriented control (DFOC) of the induction generators (IGs) integrated into variable speed dual-rotor wind power (DRWP) systems with the maximum power point tracking (MPPT) technique. Using SSM controllers in the DFOC strategy, the active power, electromagnetic torque, and reactive power ripples are reduced compared to traditional DFOC using proportional-integral (PI) controllers. This proposed strategy, associated with SSM controllers, produces efficient state estimation. The effectiveness of the designed DFOC strategy has been evaluated on variable speed DRWP systems with the MPPT technique.

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“…The description of the use of communication technology through generic object-oriented substation event messages for the DFIG coordination control strategy to cause the DFIG to operate continuously during fault isolation and support islanding is depicted in ref. [11]. In order to connect the DFIG generator of a wind farm located at a distance from the network, a voltage source converter for HVDC transmission system was used in ref.…”

Section: Introductionmentioning

confidence: 99%

Optimal Control of a Doubly Fed Induction Generator of a Wind Turbine in Island Grid Operation

Gołębiowski

Kwiatkowski

2021

Energies

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Great significance is given to the use of energy from renewable sources, especially in industrial and municipal applications. The present article is devoted to the optimal control of a DFIG generator with the help of a rotor-side converter (RSC). Its aim is to ensure the delivery of the voltage of a three-phase network with appropriate parameters while operating in an islanded grid. Such a grid is usually characterized by an uneven loading of each phase. Additionally, the load of these phases changes randomly in time. In order to ensure the assumed parameters of line voltages, the optimal control is applied with a square cost function. This ensures the shape of voltage that is in accordance with the referential voltage. Moreover, higher harmonics with a given number are detected and reduced. The simulations that were executed confirm compliance with the conditions of the parameters of the output voltage in the islanded grid. Attention was paid to oscillations in the power flowing through the rotor-side converter (RSC). The methods to accelerate the suppression of these oscillations are presented.

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Doubly-Fed Induction Generator Coordination Control Strategy Compatible with Feeder Automation

Cited by 6 publications

References 35 publications

Enhancement of Direct Power Control by Using Artificial Neural Network for a Doubly Fed Induction Generator-Based WECS: An Experimental Validation

Enhancement of Direct Power Control by Using Artificial Neural Network for a Doubly Fed Induction Generator-Based WECS: An Experimental Validation

A Synergetic Sliding Mode Controller Applied to Direct Field-Oriented Control of Induction Generator-Based Variable Speed Dual-Rotor Wind Turbines

Optimal Control of a Doubly Fed Induction Generator of a Wind Turbine in Island Grid Operation

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