Results 221 to 230 of about 965,234 (263)

Microgrid islanding operation experience

22nd International Conference and Exhibition on Electricity Distribution (CIRED 2013), 2013
This paper describes the experience of islanding operation of a microgrid located in Provincial Electricity Authority (PEA)'s distribution network. The equipment for islanding operation and resynchronization were installed to enable the islanding operation of the microgrid.
T. Tantimaporn, S. Jiyajan, S. Payakkarueng   +2 more
openaire   +1 more source

Optimal Distributed Control for Secondary Frequency and Voltage Regulation in an Islanded Microgrid

IEEE Transactions on Industrial Informatics, 2019
This paper proposes an optimal distributed control strategy for the coordination of multiple distributed generators in an islanded microgrid (MG). A finite-time secondary frequency control approach is developed to eliminate the frequency deviation and ...
Yinliang Xu, Hongbin Sun, W. Gu, Yan Xu, Zhengshuo Li   +4 more
semanticscholar   +1 more source

Nonlinear Secondary Voltage Control of Islanded Microgrid via Distributed Consistency

IEEE transactions on energy conversion, 2020
Since intermittent nature of distributed generation and uncertainty in load behavior, the existing secondary control are not sufficient to deal with robustness and fast response.
Jiayi Liu, Jiaqi Li, Huihui Song, Arshad Nawaz, Yanbin Qu   +4 more
semanticscholar   +1 more source

Stochastic analysis of islanded microgrid

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2020
With the dependence of utilities on the renewable energy resources (RES) and more emphasis on decentralized power system, the more and more small grids as an autonomous control grids in the form of the microgrid is the need of hour. For the steady state analysis of the micro-grid with large penetration of RES, the deterministic methods are not ...
openaire   +1 more source

Islanding control of DG in microgrids

2009 IEEE 6th International Power Electronics and Motion Control Conference, 2009
This paper discusses islanding control of power electronics interfaced distributed generation (DG) systems in microgrids. Particularly, the following topics will be addressed: microgrid sytem configurations and features, grid-connected system control mode, transient analysis during power outage, islanding detection and load shedding, standalone system ...
null Qin Lei, F.Z. Peng, I.J. Balaguer
openaire   +1 more source

Unintentional islanding detection in microgrid

2017 International Conference on Energy, Communication, Data Analytics and Soft Computing (ICECDS), 2017
With the growing demand of electricity, conventional generation is no longer the most efficient method. This brings the concept of distributed generation in the picture, in which there are generation sources at load end. This type of structure is called microgrid. The concept of microgrid is still under development.
Abhishek Sharma, R. Sunitha
openaire   +1 more source

Interconnection of islanded DC microgrids

2015 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2015
In this paper, the interconnection of islanded DC microgrids are discussed. The interconnection increases the power supply reliability since a power shortfall in one of the microgrids can be supplied by the others. The islanded DC microgrids are interconnected through a bi-directional DC-DC converter.
Srayashi Konar, Arindam Ghosh
openaire   +1 more source

A Control Strategy for Voltage Unbalance Mitigation in an Islanded Microgrid Considering Demand Side Management Capability

IEEE Transactions on Smart Grid, 2019
Inverter-based distributed generators (DGs) have been customarily used for voltage unbalance (VU) mitigation in microgrids. The sole dependency on DGs for VU mitigation may not be justified, particularly in islanded microgrids. Demand side management can
Samrat Acharya, M. El-Moursi, A. Al-Hinai, A. Al‐Sumaiti, H. Zeineldin   +4 more
semanticscholar   +1 more source

Secondary Control for Islanded Microgrids

2018
This chapter introduces concepts, characteristics, advantages, and drawbacks of different secondary control approaches for islanded microgrids. First, multilayer hierarchical control is reviewed, defining the main features and control objectives of each control layer.
Juan M. Rey, Javier Torres-Martínez, Miguel Castilla   +2 more
openaire   +1 more source

Decentralized Power Management of Multiple PV, Battery, and Droop Units in an Islanded Microgrid

IEEE Transactions on Smart Grid, 2019
In this paper, a decentralized power management strategy is proposed for multiple photovoltaic (PV), battery, and droop units in an islanded microgrid.
H. Mahmood, Jin Jiang
semanticscholar   +1 more source