Journal ArticleDOI
A new current limiting strategy and fault model to improve fault ride-through capability of inverter interfaced DERs in autonomous microgrids
TLDR
In this paper, a generalized fault model is presented for droop-controlled and directly voltage controlled inverter-interfaced distributed energy resources to be used in the protection studies and a new current limiting strategy is proposed to improve fault ride-through capability.About:
This article is published in Sustainable Energy Technologies and Assessments.The article was published on 2017-12-01. It has received 58 citations till now. The article focuses on the topics: Fault model & Fault (power engineering).read more
Citations
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Journal ArticleDOI
Evolution of microgrids with converter-interfaced generations: Challenges and opportunities
TL;DR: A comprehensive list of challenges and opportunities supported by a literature review on the evolution of converter-based microgrids is presented, describing the challenges and benefits of using DG units in a distribution network and then those of microgrid ones.
Journal ArticleDOI
A Novel ANFIS-Based Islanding Detection for Inverter-Interfaced Microgrids
TL;DR: Simulations performed in MATLAB/Simulink software environment and several tests performed based on different active load conditions and multiple distributed generation prove the effectiveness, authenticity, selectivity, accuracy and precision of the proposed method with allowable impact on PQ according to UL1741 standard.
Journal ArticleDOI
A generalized descriptor-system robust H∞ control of autonomous microgrids to improve small and large signal stability considering communication delays and load nonlinearities
TL;DR: In this paper, a descriptor system H∞ robust controller is designed based on a closed-loop representation of microgrid either with H ∞ or DRSM controller for set point tracking, disturbance rejection and improving performance of micro-grid for small/large-signal disturbances and nonlinear loads.
Journal ArticleDOI
Grid Forming Inverter Modeling, Control, and Applications
Dayan B. Rathnayake,Milad Akrami,C. Phurailatpam,Si Phu Me,Sajjad Hadavi,Gamini Jayasinghe,Sasan Zabihi,Behrooz Bahrani +7 more
TL;DR: In this article, the authors present a comprehensive review of grid forming inverters (GFMIs) covering recent advancements in control technologies, fault ride-through capabilities, stability enhancement measures, and practical implementations.
Journal ArticleDOI
Decentralized Sliding Mode Control of WG/PV/FC Microgrids Under Unbalanced and Nonlinear Load Conditions for On- and Off-Grid Modes
TL;DR: A new decentralized robust power/current/voltage/frequency control strategy for islanded and grid-connected modes to enhance power-sharing and small- and large-signal stability of a wind/photovoltaic/fuel cell microgrid and improve its performance for nonlinear and unbalanced loads is presented.
References
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Book
Power Generation, Operation, and Control
Allen J. Wood,Bruce Wollenberg +1 more
TL;DR: In this paper, the authors present a graduate-level text in electric power engineering as regards to planning, operating, and controlling large scale power generation and transmission systems, including characteristics of power generation units, transmission losses, generation with limited energy supply, control of generation, and power system security.
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Analysis of electric machinery and drive systems
TL;DR: Theory of brushless dc motors and dc machines is discussed in this article, where the authors present a general framework for electric machine analysis based on basic principles for Electric Machine Analysis.
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Modeling, Analysis and Testing of Autonomous Operation of an Inverter-Based Microgrid
TL;DR: In this paper, the authors developed a model for autonomous operation of inverter-based micro-grids, where each sub-module is modeled in state-space form and all are combined together on a common reference frame.
Journal ArticleDOI
Trends in Microgrid Control
Daniel E. Olivares,Ali Mehrizi-Sani,Amir H. Etemadi,Claudio A. Canizares,Reza Iravani,Mehrdad Kazerani,Amir H. Hajimiragha,Oriol Gomis-Bellmunt,Maryam Saeedifard,Rodrigo Palma-Behnke,Guillermo Jimenez-Estevez,Nikos Hatziargyriou +11 more
TL;DR: The major issues and challenges in microgrid control are discussed, and a review of state-of-the-art control strategies and trends is presented; a general overview of the main control principles (e.g., droop control, model predictive control, multi-agent systems).
Journal ArticleDOI
Advanced Control Architectures for Intelligent Microgrids—Part I: Decentralized and Hierarchical Control
TL;DR: Decentralized, distributed, and hierarchical control of grid-connected and islanded microgrids that mimic the behavior of the mains grid is reviewed.