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Fault Tolerance for Islandable-Microgrid Sensors
2021 IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems (DFT), 2021This paper presents defect tolerance strategies for islandable-microgrid sensors both at the sensor level and at the matrix (or deployment) level. A microgrid is a group of interconnected distributed power/energy sources and loads with well-defined electrical boundaries that act as a single controllable entity with respect to the main grid or other ...
Vijay K. Jain, Glenn H. Chapman
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Robust control of an islanded microgrid
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, 2012A variety of distributed control strategies have been applied to microgrids, including master-slave, current mode control, and droop [1], [2], [3]. Droop control has received a great deal of attention and has been implemented with rudimentary modifications in order to improve performance [4], [5].
Joel Steenis +2 more
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Islanding Detection and Enhancement of Microgrid Performance
IEEE Systems Journal, 2018Nowadays, renewable energy sources (RES) are widely used in the distribution system. Despite the advantages of RES in the system, they also introduce some problems such as unintentional islanding, protection concerns, reverse power flow, etc. Due to the unpredictable faults or scheduled maintenance plans, a distribution system can be sectionalized into
Aref Pouryekta +3 more
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Intentional islanding of microgrid
2017 6th International Conference on Computer Applications In Electrical Engineering-Recent Advances (CERA), 2017Reliability and sustainability of power supply between already existing power network and Microgrid (MG) having DGs is ensured by both the grid connected and islanded mode of operations. The selection of mode of operation of a MG is based on technical and economic factors.
Mohit Kumar Sharma +2 more
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Islanding detection in microgrids
2013 IEEE Power & Energy Society General Meeting, 2013The idea of reshaping existing centralized electricity networks to decentralized small scale local power networks namely micro-grids, operating whether autonomous or interconnected to main distribution grid, became an important discussion. Islanding of a generator inside the micro-grid can cause problems in operation and management of the network ...
Mehmet H. Cintuglu, Osama A. Mohammed
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Induction Motor Starting in Islanded Microgrids
IEEE Transactions on Smart Grid, 2013Motor loads require high amount of reactive power for a short period during their startup. The high reactive power drawn from the system causes voltage dips at startup time and potentially overvoltage after motor startup is over. The voltage dip and overvoltage may cause the relays to trip and the system to go unstable.
Milad Falahi +2 more
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Microgrids energy trading in islanding mode
2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm), 2012In this paper, we address the case where two microgrids are isolated from the main power grid but can exchange energy with each other in a peer-to-peer (P2P) manner. The goal is to minimize the total cost resulting from energy generation and transportation, while each microgrid satisfies its local power demand.
Javier Matamoros +2 more
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Cooperative Scheduling of An Isolated Island Microgrid
2018 5th IEEE International Conference on Cloud Computing and Intelligence Systems (CCIS), 2018With the increasing cost of fossil fuels, the use of renewable sources of power generation has become an inevitable reality. However, the utilization rate of photovoltaic power generation is very low, and most of the energy is wasted. In this paper, a scheduling method is proposed to maximize the use of solar energy. The upper layer can adjust the load
Chunxia Dou +2 more
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Forecast-based Optimization of Islanded Microgrids
2018 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), 2018In the context of the energy transition, the operational management of microgrids becomes an issue of increasing importance. In this paper, we compare two optimization models for planning generators and storage units in an islanded microgrid, while dealing with uncertainty in load- and PV-forecasts.
Roel J. J. Brouwer +3 more
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Enhancing Flexibility of an Islanded Microgrid With Electric Springs
IEEE Transactions on Smart Grid, 2019An electric spring (ES) is effective in enhancing the operational flexibility and facilitating renewable energy integration. An ES can determine the operation status of the connected noncritical loads (NCLs) by adjusting its output voltage. It is possible to use NCLs as operation resources for renewable integration.
Liang Liang 0004 +2 more
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