Cloud-based approach for real-time monitoring of Smart Grid
A MATLAB/Simulink-based model of a well-known IEEE test grid topology is modified to support real-time communication with open source IoT platform ThingSpeak used
SERBIA EDS SMART METERING EXPANSION . Project is closely linked to Serbia''''s efforts to reduce CO2 emissions, digitalise and modernise its electricity distribution network, and improve energy efficiency by investing in smart meters and transitioning towards smart electricity grid.
On Topology Attack of a Smart Grid: Undetectable Attacks and
Covert data attacks on the network topology of a smart grid is considered. In a so-called man-in-the-middle attack, an adversary alters data from certain meters and network switches to mislead the control center with an incorrect network topology while avoiding detections by the control center. A necessary and sufficient condition for the
Unbalanced multi-phase distribution grid topology estimation and
For distribution grid topology identification, many methods have been proposed in recent years. For example, in [], the correct topology is searched from a set of possible radial networks.Given the line parameters, Cavraro et al. [] and Sharon et al. [] propose maximum-likelihood methods to select the operational distribution grid topology.Bolognani et al. [], Peppanen et al. [], and Liao
Serbia''s new grid connection rules are test for
Serbia''s new rules for connecting solar parks and wind farms to the transmission system, operated by Elektromreža Srbije, are a test for both the state-owned company and investors, according to participants at Belgrade
Power Quality Issues in Smart Grid Environment –
The paper points out that the problem of monitoring power quality parameters in Serbia should be given far more serious attention in order to adopt laws and standards in the EU, and to fulfill requirements regarding EU Smart
SERBIA EDS SMART METERING EXPANSION
Project is closely linked to Serbia''s efforts to reduce CO2 emissions, digitalise and modernise its electricity distribution network, and improve energy efficiency by investing in smart meters and
Cloud-based approach for real-time monitoring of Smart Grid topology
The potential of the combined application of Cloud computing and the fifth generation of cellular network technology (5G) in Smart Grid (SG) could be revolutionary in terms of empowering the
[PDF] On topology attack of a smart grid | Semantic Scholar
Cyber attacks on a smart grid aiming at misleading the control center with incorrect topology information are considered, and an undetectable attack that requires the modification of only a few meter data is proposed. Cyber attacks on a smart grid aiming at misleading the control center with incorrect topology information are considered. In such
Smart Grid and Power System Topologies
Issue on Smart Grid and Power System Topologies featuring "How DERs may change grid topology and affect system status and performance", grid topology. boloorchi. topology. June 2020. More Like This. 01 Nov 2023. November - General
How DERs Could Change Grid Topology and Affect System
How DERs Could Change Grid Topology and Affect System Performance. By Mehrdad Rostami and Mehrdad Boloorchi. The penetration of Distributed Energy Resources (DER) in primary distribution systems which operate in a radial and open-loop topology, need smarter primary network, especially for dealing with the variable generations such as solar photovoltaic and
Smart-Grid Topology Identification Using Sparse Recovery
This paper develops an efficient solution for power network topology identification and monitoring activities in SG by exploiting the concentration of nonzero elements in the corresponding sparse vectors around the main diagonal in the nodal admittance or structure matrix of the PN. Smart grid (SG) technology reshapes the traditional power grid into a
Compressive Sensing-Based Topology Identification for Smart
Smart grid (SG) technology transforms the traditional power grid from a single-layer physical system to a cyber–physical network that includes a second layer of information. Collecting, transferring, and analyzing the huge amount of data that can be captured from different parameters in the network, together with the uncertainty that is caused by the distributed
Power quality issues in smart grid environment: Serbian case studies
This paper presents how the problems of power quality and electrical energy losses in distribution systems led to the development of an interoperable smart grid platform
Power Quality Issues in Smart Grid Environment – Serbian Case
The paper points out that the problem of monitoring power quality parameters in Serbia should be given far more serious attention in order to adopt laws and standards in the EU, and to fulfill requirements regarding EU Smart Grid technology platform.
SERBIA: Power Network Analysis for Wind Power Integration
Review of current control practice and Grid code of Serbia; Analysis of wind penetration in the electric power system of Serbia for current topology as well as for expected (real) topology in 2015: Load flow analysis
SERBIA: Power Network Analysis for Wind Power Integration
Review of current control practice and Grid code of Serbia; Analysis of wind penetration in the electric power system of Serbia for current topology as well as for expected (real) topology in
Resilient Temporal GCN for Smart Grid State Estimation Under Topology
Resilient Temporal GCN for Smart Grid State Estimation Under Topology Inaccuracies In order to make the model resilient to topology uncertainties, modifications in the TGCN model are proposed to incorporate a knowledge graph, generated based on the measurement data. This knowledge graph supports the assumed uncertain system graph.
We describe a MIP model to support grid upgrade decisions in thecontextofanenergycommunityinanexistingurbansetti ng. We evaluate the MIP model on an adaption of an IEEE radial network benchmark instance augmented with geographic data . We present interesting computational results which sugges t ad-
IEEE TRANSACTIONS ON SMART GRID (TO APPEAR) 1
like) topology, which can be modified by changing breaker statuses on available lines [54]. In recent years, the growth of behind-the-meter distributed energy resources (DERs) and smart loads (e.g., air-conditioners, storage devices, electric vehicles) have brought distribution grids to the forefront of smart grid advancement [85].
Cloud-based approach for real-time monitoring of Smart Grid topology
A MATLAB/Simulink-based model of a well-known IEEE test grid topology is modified to support real-time communication with open source IoT platform ThingSpeak used for Cloud computing.
Adaptable Smart Distribution Grid Topology Generation for
Two major approaches to topology modelling are dominant. The first relies on test networks of electrical networks. In [], the authors list many different types of models of distribution grid such as IEEE Test Feeder or CIGRE Benchmark models as well as many other ones, which were used in this work to validate the ability to create equivalent power network
Efficient neural network architecture for topology identification in
Identifying arbitrary power grid topologies in real time based on measurements in the grid is studied. A learning based approach is developed: binary classifiers are trained to approximate the maximum a-posteriori probability (MAP) detectors that each identifies the status of a distinct line. An efficient neural network architecture in which features are shared for inferences of all line
Smart Grid opportunities in the Energy Community Scoping
TEN-E Regulation has identified smart grid deployment as one of the 12 trans-European energy infrastructure priority corridors and areas. Moreover, the 2019 Clean Energy Package goes
Online Energy Price Matrix Factorization for Power Grid
IEEE TRANS. ON SMART GRID (ACCEPTED AUGUST 12, 2015) 1 Online Energy Price Matrix Factorization for Power Grid Topology Tracking Vassilis Kekatos, Member, IEEE, Georgios B. Giannakis, Fellow, IEEE, and Ross Baldick, Fellow, IEEE Abstract—Grid security and open markets are two major smart grid goals. Transparency of market data facilitates a
An example of the smart grid topology: It forms a tree
The smart grid network forms a tree-like topology as shown in Fig. 1. A node in a higher layer, termed a parent (e.g., a power utility), generally supports multiple nodes in a lower layers,...
Online learning for robust voltage control under uncertain grid topology
Please cite our papers as follows, or use the BibTeX entries below. C. Yeh, J. Yu, Y. Shi, and A. Wierman, "Robust online voltage control with an unknown grid topology," in Proceedings of the Thirteenth ACM International Conference on Future Energy Systems (e-Energy ''22), Association for Computing Machinery, Jun. 2022, pp. 240–250, ISBN: 9781450393973.
Power grid surveillance: Topology change detection system using
This paper proposes an efficient channel impulse response (CIR)-based technique to detect topology changes in the power grid. The features of the proposed approach include the following aspects: (i) it is a software-only solution, not requiring any intervention on the current smart grid architecture; (ii) topology changes can be detected via a simple distributed
On Topology Attack of a Smart Grid
On Topology Attack of a Smart Grid Jinsub Kim and Lang Tong School of Electrical and Computer Engineering Cornell University, Ithaca, NY 14853. Email: {jk752, lt35}@cornell Abstract—Cyber attacks on a smart grid aiming at mislead-ing the control center with incorrect topology information are considered.
Adaptable Smart Distribution Grid Topology Generation for
Adaptable Smart Distribution Grid Topology Generation for Enhanced Resilience Authors : Nataša Gajić, Stephen Dirk Bjørn Wolthusen Authors Info & Claims Critical Information Infrastructures Security: 18th International Conference, CRITIS 2023, Helsinki Region, Finland, September 13–15, 2023, Revised Selected Papers
Estimation of smart grid topology using SCADA measurements
An intelligent cyber-criminal is capable to construct the smart grid system topology blindly by utilizing information analytic grounded on the signals used for measurement [12] or the tariff data
SERBIA EDS SMART METERING EXPANSION
Project is closely linked to Serbia''s efforts to reduce CO2 emissions, digitalise and modernise its electricity distribution network, and improve energy efficiency by investing in smart meters and transitioning towards smart electricity grid. The expected transition impact of the Project is from the Resilient and Green qualities.
Smart Grid opportunities in the Energy Community Scoping
TEN-E Regulation has identified smart grid deployment as one of the 12 trans-European energy infrastructure priority corridors and areas. Moreover, the 2019 Clean Energy Package goes beyond the Third Energy Package and states that all consumers should be entitled to request a smart meter from their suppliers, thus
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