Low voltage ride through capability enhancement in a grid‐connected wind/fuel cell hybrid system via combined feed‐forward and fuzzy logic control

Roy, Amit Kumar; Basak, Prasenjit; Biswal, Gyan Ranjan

doi:10.1049/iet-gtd.2019.0021

Cited by 20 publications

(13 citation statements)

References 30 publications

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“…4.2 A) is less than the conventional dq control [31,73], which suffers from 7 A. However, the improved FRT performance is only validated via MATLAB/Simulink environment without providing experimental investigations [127].…”

Section: Control Techniques For Msc Cb Rsc Cb and Gsc Cb Under Non-mp...mentioning

confidence: 99%

“…and then it is regulated with a minimized settling time of 0.625 s. In [127], an improved GSC CB is proposed with the feedforward FLC‐based CCs to achieve a better FRT performance for the hybrid WT‐fuel cell‐based DGS. Based on the suggested set of current references, the proposed GSC CB [127] realizes the minimized negative‐sequence currents, surge in the V dc and ripples of P g profile. Under a 50% voltage sag at the phase‐ a , the projected GSC CB offers the V dc with a peak value of 684 V, which is less than that realized using conventional dq control, that is, 690 V with oscillations.…”

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

confidence: 99%

“…Under the 3‐phase short circuit fault at the PCC with a constant V W , the power winding voltage shows undershoot of 0.8 p.u. and then it is regulated with a minimized settling time of 0.625 s. In [127], an improved GSC CB is proposed with the feedforward FLC‐based CCs to achieve a better FRT performance for the hybrid WT‐fuel cell‐based DGS. Based on the suggested set of current references, the proposed GSC CB [127] realizes the minimized negative‐sequence currents, surge in the V dc and ripples of P g profile.…”

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 Msc Cb Rsc Cb and Gsc Cb Under Non-mp...mentioning

confidence: 99%

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

confidence: 99%

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

confidence: 99%

See 1 more Smart Citation

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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“…Literature [71] proposed an FLC scheme to accomplish a better FRT capability of the hybrid energy system. Literature [72] and [73] proposed an FLC, which brings sufficient coordination between the dc-link voltage and battery energy storage systems (BESS) control to improve the LVRT capability of the DFIG system.…”

Section: Advanced Control Techniquesmentioning

confidence: 99%

Low voltage and high voltage ride‐through technologies for doubly fed induction generator system: Comprehensive review and future trends

Din

Zhang

Zheng

et al. 2021

IET Renewable Power Gen

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The advantages, such as the mature control method, less volume of the converter and generator, make the doubly fed induction generator system prevalent in the wind power industry. Nevertheless, the doubly fed induction generator is more susceptible to grid faults and disturbances. The instantaneous high voltage fault may occur due to the excessive local reactive power after the doubly fed induction generator system achieving low voltage ride through, and then the wind turbine might be disconnected again. Hence, not only the low voltage ride through but also high voltage ride through capability should be required for the doubly fed induction generator system to meet the grid code requirements. A comprehensive review of the state of the art low voltage ride through and high voltage ride through technologies for the doubly fed induction generator system is presented. Firstly, different types of common low voltage ride through and high voltage ride through techniques are classified according to their features, i.e. auxiliary hardware, linear or nonlinear control strategies etc. The pros and cons of different low voltage ride through and high voltage ride through techniques are given. Furthermore, the latest developments of low voltage ride through and high voltage ride through technologies are introduced. Finally, the future trends of both the low voltage ride through and high voltage ride through technologies are discussed. 1 INTRODUCTION Wind energy has become one of the most extensively disseminated new energy sources owing to the clean and efficient characteristics. The wind power industry has developed rapidly in China since the beginning of the 21st century. The installed capacity of grid-connected wind power will be expected to reach 210 GW by the end of 2020 [1]. Wind energy development and utilisation have started to develop in a decentralised manner, especially at the end of the power grid. Due to the long distance of the transmission line, the impedance of the power grid seen from the wind turbines increases, and the short circuit ratio (SCR) becomes small, which is the main characteristic of the weak grid. As the proportion of grid-connected wind power is increased and scattered into the weak grid, operational characteristics of the power grid, such as weak inertia, low SCR, This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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“…The DC-link voltage oscillations are undesirable for the system's stability. The oscillations in DC-link voltage can be eliminated by increasing the DC-link size capacitance, but this approach is not appropriate as it increases the cost and size of the system [44].…”

Section: Topology Of the Proposed Control Schemementioning

confidence: 99%

Voltage support control strategy of grid‐connected inverter system under unbalanced grid faults to meet fault ride through requirements

Çelík

Meral

2020

IET Generation, Transmission & Distribution

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Low voltage ride through capability enhancement in a grid‐connected wind/fuel cell hybrid system via combined feed‐forward and fuzzy logic control

Cited by 20 publications

References 30 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

Low voltage and high voltage ride‐through technologies for doubly fed induction generator system: Comprehensive review and future trends

Voltage support control strategy of grid‐connected inverter system under unbalanced grid faults to meet fault ride through requirements

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