Results 11 to 20 of about 521 (101)

Complex Variable Multi-phase Distribution System State Estimation Using Vectorized Code [PDF]

Journal of Modern Power Systems and Clean Energy, 2020
With the advent of advanced energy management systems in distribution systems, there is a growing interest in rapid and reliable code for distribution system state estimation (DSSE) in large-scale systems.
Izudin Dzafic, Rabih A. Jabr, Tarik Hrnjic   +2 more
doaj   +3 more sources

Distribution System State Estimation and False Data Injection Attack Detection with a Multi-Output Deep Neural Network

Energies, 2023
Distribution system state estimation (DSSE) has been introduced to monitor distribution grids; however, due to the incorporation of distributed generations (DGs), traditional DSSE methods are not able to reveal the operational conditions of active ...
Sepideh Radhoush, Trevor Vannoy, Kaveen Liyanage, Bradley M. Whitaker, Hashem Nehrir   +4 more
doaj   +1 more source

Impact of smart metering data aggregation on distribution system state estimation [PDF]

, 2016
Pseudo MV/LV (Medium/Low Voltage) transformer loads are usually used as partial inputs to the Distribution System State Estimation (DSSE) in MV systems. Such pseudo load can be represented by the aggregation of Smart Metering (SM) data. This follows the
Armour, Simon, Chen, Qipeng, Fan, Zhong, Kaleshi, Dritan   +3 more
core   +3 more sources

Developing an Optimal Framework for PMU Placement Based on Active Distribution System State Estimation Considering Cost-Worth Analysis

IEEE Access, 2023
Due to low levels of observability and automation in active distribution networks (ADNs), the deployment of accurate measurement devices would be inevitable to increase the network observability.
Amin Salehi, Mahmud Fotuhi-Firuzabad, Sajjad Fattaheian-Dehkordi, Mohammad Gholami, Matti Lehtonen   +4 more
doaj   +1 more source

PMU-based distribution system state estimation with adaptive accuracy exploiting local decision metrics and IoT paradigm [PDF]

, 2017
A novel adaptive distribution system state estimation (DSSE) solution is presented and discussed, which relies on distributed decision points and exploits the Cloud-based Internet of Things (IoT) paradigm. Up to now, DSSE procedures have been using fixed
ATZORI, LUIGI, CASTELLO, PAOLO, MELONI, ALESSIO, PEGORARO, PAOLO ATTILIO, SULIS, SARA   +4 more
core   +1 more source

An efficient and accurate solution for distribution system state estimation with multiarea architecture [PDF]

, 2017
Distribution system state estimation (DSSE) is an essential tool for the management and control of future distribution networks. Distribution grids are usually characterized by a very large number of nodes and different voltage levels.
Monti, A, Muscas, C, Pau, M, Pegoraro, PA, Ponci, F, Sulis, S   +5 more
core   +1 more source

A combined survey on distribution system state estimation and false data injection in cyber‐physical power distribution networks

IET Cyber-Physical Systems, 2021
The penetration of renewable energy sources (RES) in distribution systems has entailed heavy deployment of monitoring and control infrastructure in the distribution system.
Poornachandratejasvi Laxman Bhattar, Naran M. Pindoriya, Anurag Sharma   +2 more
doaj   +1 more source

An Overview of Supervised Machine Learning Approaches for Applications in Active Distribution Networks

Energies, 2023
Distribution grids must be regularly updated to meet the global electricity demand. Some of these updates result in fundamental changes to the structure of the grid network.
Sepideh Radhoush, Bradley M. Whitaker, Hashem Nehrir   +2 more
doaj   +1 more source

An efficient method to include equality constraints in branch current distribution system state estimation [PDF]

, 2015
Distribution system state estimation is a fundamental tool for the management and control functions envisaged for future distribution grids. The design of accurate and efficient algorithms is essential to provide estimates compliant with the needed ...
MUSCAS, CARLO, Pau M, PEGORARO, PAOLO ATTILIO, SULIS, SARA   +3 more
core   +2 more sources

Choice of State Estimation Solution Process for Medium Voltage Distribution Systems [PDF]

, 2014
As distribution networks are turning into active systems, enhanced observability and continuous monitoring becomes essential for effective management and control.
Irving, MR, Nusrat, N, Taylor, GA
core   +1 more source