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Microgrids: Enhancing the Resilience of the European Megagrid

Goran Strbac, Nikos Hatziargyriou, Joao Pecas Lopes, Carlos Moreira, Aris Dimeas, Dimitrios Papadaskalopoulos
2015 IEEE Power and Energy Magazine  
to its autonomy when in islanding mode ✔ real-time, post-fault microgrid reconfiguration/restoration including optimizing settings of network control sources (active reactive power control, voltage control  ...  figure 4 . 4 The active power-frequency droop characteristic.figure 5. Microgrid frequency during islanding (recordings were made at INESC's microgrid lab).  ... 
doi:10.1109/mpe.2015.2397336 fatcat:e6spdz2dqjheblwi4j3raeg7ka

Hybrid Multi-Agent Control in Microgrids: Framework, Models and Implementations Based on IEC 61850

Xiaobo Dou, Xiangjun Quan, Zaijun Wu, Minqiang Hu, Kang Yang, Jian Yuan, Mengmeng Wang
2014 Energies  
cooperation control (VCC) level to meet different control requirements of a microgrid.  ...  Operation control is a vital and complex issue for microgrids.  ...  Design of Hybrid Multi-Agent Control Model Based on Hierarchical Control Framework in Microgrids Hierarchical Control Framework in Microgrids Given the diversity and complexity of microgrids as stated  ... 
doi:10.3390/en8010031 fatcat:lq4rbebgtbcvpo6lkqianvzuri

Review of power sharing, voltage restoration and stabilization techniques in hierarchical controlled DC microgrids

Yang Han, Xing Ning, Ping Yang, Lin Xu
2019 IEEE Access  
Compared with the ac microgrids, the dc microgrids have the advantages of high system efficiency, good power quality, low cost, and simple control.  ...  INDEX TERMS DC microgrid, nonlinear droop control, multi-agent system, consensus control, communication delay, constant power load, hierarchical control.  ...  FIGURE 15 . 15 Schematic diagram of dc microgrid cluster communication delay propagation [39] .  ... 
doi:10.1109/access.2019.2946706 fatcat:gbtf4rxrqfdq3b72rehahx3qay

MAS-Based Distributed Coordinated Control and Optimization in Microgrid and Microgrid Clusters: A Comprehensive Overview

Yang Han, Ke Zhang, Hong Li, Ernane Antonio Alves Coelho, Josep M. Guerrero
2018 IEEE transactions on power electronics  
Index Terms-Microgrids, microgrid clusters, hierarchical control, multi-agent system, consensus, communication delay.  ...  Various control strategies to compensate the effect of communication delays have been reviewed, such as the neural network-based predictive control, the weighted average predictive control, the gain scheduling  ...  In the islanded mode, the active and reactive power generated within the MG would be in balance with the demand of local loads to ensure system stability [7, 8] . [9-14, 17, 18] .  ... 
doi:10.1109/tpel.2017.2761438 fatcat:jygq7xxgvjg2havnft7mntohhe

Multiple-Time-Scales Hierarchical Frequency Stability Control Strategy of Medium-Voltage Isolated Microgrid

Zhuoli Zhao, Ping Yang, Josep M. Guerrero, Zhirong Xu, Timothy C. Green
2016 IEEE transactions on power electronics  
Theoretical analysis, time-domain simulation and field test results under various conditions and scenarios in the Dongao Island microgrid are presented to prove the validity of the introduced control strategy  ...  In this paper, an islanded medium-voltage (MV) microgrid placed in Dongao Island is presented, which integrates renewable-energy-based distributed generations (DGs), energy storage system (ESS), and local  ...  Then the power commands of the BESS are issued by MGCC through GOOSE channel with a communication delay cd  .  ... 
doi:10.1109/tpel.2015.2496869 fatcat:y63jum6bljemhcvzcdqdriw5na

Review of Energy Management System Approaches in Microgrids

Amrutha Raju B, Sandeep Vuddanti, Surender Reddy Salkuti
2021 Energies  
Microgrids are low or medium voltage distribution systems with a resilient operation, that control the exchange of power between the main grid, locally distributed generators (DGs), and consumers using  ...  In a microgrid control strategy, an energy management system (EMS) is the key component to maintain the balance between energy resources (CG, DG, ESS, and EVs) and loads available while contributing the  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/en14175459 fatcat:y3oc3ck33zbaxm5fnpte273oqy

A Review on DC Microgrid and Decentralized Approach

Mahesh Abdare
2021 International Journal for Research in Applied Science and Engineering Technology  
This paper gives a good idea of the DC Microgrid and various methods being used for the controlling part of it.  ...  Abstract: DC Microgrid is going to be a very important part of the Distribution system soon.  ...  RELATED WORK In the paper "A Decentralized Scalable Approach to Voltage Control of DC Islanded Microgrids." An innovative method is presented to connect all the islanded distributed generators.  ... 
doi:10.22214/ijraset.2021.37651 fatcat:n2oa2rtsevfgzifmvrfvmbe3iu

Model Predictive Control for Microgrid Functionalities: Review and Future Challenges

Felix Garcia-Torres, Ascension Zafra-Cabeza, Carlos Silva, Stephane Grieu, Tejaswinee Darure, and Ana Estanqueiro
2021 Energies  
However, the optimization of microgrids considered as a set of subsystems introduces a high degree of complexity in the associated control problem.  ...  the research community.  ...  The MPC-controller with the SP additionally solves the problems caused by communication delays.  ... 
doi:10.3390/en14051296 fatcat:2fu4d2tojragdawars7t6b4sam

The Evolution of Research in Microgrids Control

A. Vasilakis, I. Zafeiratou, D. Lagos, N. Hatziargyriou
2020 IEEE Open Access Journal of Power and Energy  
Microgrids (MGs), as novel paradigms of active Distribution Networks, have been gaining increasing interest by the research community in the last 20 years.  ...  This paper provides an overview of this development focusing on the technical control solutions proposed by reseachers for the various levels of MG organization hierarchy.  ...  In [92] , a MPC controller for output voltage control of inverters in an islanded MG with proper power sharing is proposed.  ... 
doi:10.1109/oajpe.2020.3030348 fatcat:wolxtfjl3bgarok7bkddx33awq

The Power System and Microgrid Protection—A Review

Jalal Sahebkar Farkhani, Mohammad Zareein, Arsalan Najafi, Rui Melicio, Eduardo M. G. Rodrigues
2020 Applied Sciences  
Power electronics play an important role in microgrids due to the penetration of renewable energy sources.  ...  This paper presents a comprehensive review of protection systems with the penetration of microgrids in the distribution network.  ...  This scheme uses a centralized protection control strategy that can re-adjust the optimal relay setting automatically with computational intelligence optimization.  ... 
doi:10.3390/app10228271 fatcat:eqhvxzj3i5cd7hiqkipod3s6e4

Optimal Allocation and Operation of Droop-Controlled Islanded Microgrids: A Review

Maen Z. Kreishan, Ahmed F. Zobaa
2021 Energies  
Additionally, a comprehensive overview of islanded microgrids in terms of structure, type, and hierarchical control strategy was presented.  ...  This review paper provides a critical interpretation and analysis of almost 150 dedicated optimization research papers in the field of droop-controlled islanded microgrids.  ...  An islanded MG that adopts the droop control strategy is referred to as a droop-controlled islanded MG (DCIMG).  ... 
doi:10.3390/en14154653 fatcat:3pzekf234beblfgsa72zsjqjmy

Design and Real-time Implementation of a Centralized Microgrid Control System with Rule-based Dispatch and Seamless Transition Function

Chu Sun, Geza Joos, Syed Qaseem Ali, Jean-Nicolas Paquin, Carlos Mauricio Rangel, Fares Al Jajeh, Ilja Novickij, Francois Bouffard
2020 IEEE transactions on industry applications  
With reference to the newly released microgrid standards, design and real-time implementation of a centralized microgrid control system is presented in this article.  ...  An emergency dispatch function for unplanned islanding considering the speed of response limitation of a diesel generator is also proposed.  ...  Internet communication based on UDP/IP protocol is used to interface MGCS with a real-time simulator. The control strategy is validated on a 600 V, 60 Hz three-phase ac microgrid.  ... 
doi:10.1109/tia.2020.2979790 fatcat:7lxvj3bbmjcslnff3hfjqrz4fu

Review on Multi-Objective Control Strategies for Distributed Generation on Inverter-Based Microgrids

Óscar Gonzales-Zurita, Jean-Michel Clairand, Elisa Peñalvo-López, Guillermo Escrivá-Escrivá
2020 Energies  
Microgrids have emerged as a solution to address new challenges in power systems with the integration of distributed energy resources (DER).  ...  This study addresses the potential of multi-objective control to overcome conflicting objectives with balanced results.  ...  In [98] , the main idea was the control of power, voltage, and current values in an island IBMG.  ... 
doi:10.3390/en13133483 fatcat:5jpiatlt45hydfdnflsrebr4ba

Distributed Event-Triggered Secondary Recovery Control for Islanded Microgrids

Xiaofeng Wan, Ye Tian, Jingwan Wu, Xiaohua Ding, Huipeng Tu
2021 Electronics  
recovery control of the frequency and voltage and the original proportional sharing of active power.  ...  However, the traditional communication method relies on the continuous periodic one, which makes the communication burden of the islanded microgrid system heavy and conflicts with the actual operation  ...  Secondary Control of Islanded Microgrids We treat each DG as an agent, the islanded microgrid system is a MAS.  ... 
doi:10.3390/electronics10151749 fatcat:bfjn2hhfozh63am4byur4e7lnq

Microgrid Demand-Side Management with Islanding Constraints based on Particle Swarm Optimization

Muhib Ullah, Department of Electrical Engineering, UET Peshawar, Pakistan., Amjad Ullah Khattak, Himayat Ullah, Department of Electrical Engineering, UET Peshawar, Pakistan., Department of Electrical and Computer Engineering Department, COMSATS , Pakistan.
2022 International Journal of Engineering Works  
This article present DSM with load shifting technique on micro grids and the strategy is applicable to a large number of appliances.  ...  It allows the consumers to consume power in a more controlled manner and also assist the power generation side to balance the demand gap between the consumption and the generation.  ...  DSM is an essential part of future Microgrid energy management because it helps with things like electricity sector control and administrative structure, infrastructure building, and the maintenance of  ... 
doi:10.34259/ijew.22.9037784 fatcat:7pjynl6frbhldges43seg75gs4
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