Integral Sliding Mode Control for Maximum Power Point Tracking in DFIG Based Floating Offshore Wind Turbine and Power to Gas

Pan, Lin; Zhu, Ze; Xiong, Yan; Shao, Jingkai

doi:10.3390/pr9061016

Cited by 22 publications

(22 citation statements)

References 34 publications

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“…The asynchronous generator is one of the most popular and widely used in the field of wind energy due to its low maintenance, reduced cost, robustness, efficiency, ease of control, minimum energy losses, and ability to work at a speed that varies by ±33% around the synchronous speed [35]. On the other hand, this is evident in the number of papers published on AG, where several controls have been developed in order to improve the characteristics of this generator [36][37][38][39][40]. In order to obtain the mathematical form of the generator, the Park transform was used.…”

Section: The Ag Modelmentioning

confidence: 99%

Improved Rotor Flux and Torque Control Based on the Third-Order Sliding Mode Scheme Applied to the Asynchronous Generator for the Single-Rotor Wind Turbine

Benbouhenni

Bizon

2021

Mathematics

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In this work, a third-order sliding mode controller-based direct flux and torque control (DFTC-TOSMC) for an asynchronous generator (AG) based single-rotor wind turbine (SRWT) is proposed. The traditional direct flux and torque control (DFTC) technology or direct torque control (DTC) with integral proportional (PI) regulator (DFTC-PI) has been widely used in asynchronous generators in recent years due to its higher efficiency compared with the traditional DFTC switching strategy. At the same time, one of its main disadvantages is the significant ripples of magnetic flux and torque that are produced by the classical PI regulator. In order to solve these drawbacks, this work was designed to improve the strategy by removing these regulators. The designed strategy was based on replacing the PI regulators with a TOSMC method that will have the same inputs as these regulators. The numerical simulation was carried out in MATLAB software, and the results obtained can evaluate the effectiveness of the designed strategy relative to the traditional strategy.

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Section: The Ag Modelmentioning

confidence: 99%

Improved Rotor Flux and Torque Control Based on the Third-Order Sliding Mode Scheme Applied to the Asynchronous Generator for the Single-Rotor Wind Turbine

Benbouhenni

Bizon

2021

Mathematics

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“…The used control for a wind power system is generally based on the MPPT technique [23], which ensures the extraction of the maximum power from the wind turbine, as shown in Figure 5. However, this paper focuses on the control of Vienna converters and the satisfaction of a variable load demand, so the reference of i q is obtained according to the demand of the load.…”

Section: Control Strategymentioning

confidence: 99%

Vienna Rectifier-Based Control of a PMSG Wind Turbine Generator

2022

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Vienna converters have several advantages, including low construction costs, improved total harmonics, and considerable reliability. Generally, they are used in applications with a high switching frequency, particularly in telecommunications, and their use in power generation systems is recent but promising. They can be an interesting solution for medium and large wind power systems as they have the advantage of a high power density compared to traditional two-level converters. In this paper, a wind energy production system based on a Vienna rectifier and the permanent magnet synchronous generator (PMSG) is proposed. The main objective of this work is to evaluate the performance of the vector control strategy of the PMSG associated with the Vienna rectifier considering the real conditions of wind power systems. The feasibility and effectiveness of the proposed control strategy are evaluated through the simulations in MATLAB/Simulink and experimental tests based on a laboratory prototype. The outcomes present interesting performances in terms of dynamics and stability.

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“…In [20], an efficient and robust MPPT controller using novel Slime mold optimization (SMO) and improved salp swarm optimization algorithm (ISSA) is proposed to track GMPP for different PV array configurations. In [21,22], the MPPT technology has been applied to wind power generation. In [21], a current decoupling controller for a Doubly-fed Induction Generator (DFIG) based on a floating offshore wind turbine and power to gas is proposed, which realizes Maximum Power Point Tracking (MPPT) through integral sliding mode compensation.…”

Section: Introductionmentioning

confidence: 99%

“…In [21,22], the MPPT technology has been applied to wind power generation. In [21], a current decoupling controller for a Doubly-fed Induction Generator (DFIG) based on a floating offshore wind turbine and power to gas is proposed, which realizes Maximum Power Point Tracking (MPPT) through integral sliding mode compensation. By using the internal model control strategy, an open-loop controller is designed to ensure that the system has good dynamic performance.…”

Section: Introductionmentioning

confidence: 99%

A Novel Back-Stepping Sliding Mode Control Strategy of Direct-Drive Wave Energy Converters

Weng

Wang

2022

Processes

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In this paper, a maximum energy extraction and tracking strategy for direct-drive wave energy converters (DDWECs) based on back-stepping and sliding mode control strategies are developed. It is well known that the existence of the chattering phenomenon degrades the control performance of conventional sliding mode control (SMC). To mitigate the effects of flutter and external disturbances, a back-stepping sliding model control (BSMC) scheme is proposed. The main features of the proposed methodology are as follows: (1) By using the proposed BSMC, the maximum wave energy of DDWEC can be captured. Moreover, the speed tracking of the permanent magnet linear generator (PMLG), which is a subsystem of DDWEC, tracked in real-time. (2) By virtue of the proposed BSMC, the closed-loop control system is asymptotically stable in finite time. (3) With the superior controllability of the BSMC, it can handle disturbances that the SMC cannot handle. Comprehensive and comparative studies are proved to be superior to the most advanced method

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Integral Sliding Mode Control for Maximum Power Point Tracking in DFIG Based Floating Offshore Wind Turbine and Power to Gas

Cited by 22 publications

References 34 publications

Improved Rotor Flux and Torque Control Based on the Third-Order Sliding Mode Scheme Applied to the Asynchronous Generator for the Single-Rotor Wind Turbine

Improved Rotor Flux and Torque Control Based on the Third-Order Sliding Mode Scheme Applied to the Asynchronous Generator for the Single-Rotor Wind Turbine

Vienna Rectifier-Based Control of a PMSG Wind Turbine Generator

A Novel Back-Stepping Sliding Mode Control Strategy of Direct-Drive Wave Energy Converters

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