Results 21 to 30 of about 4,313,187 (347)

Optimal Control of Wind Farms for Coordinated TSO-DSO Reactive Power Management

open access: yesEnergies, 2018
The growing importance of renewable generation connected to distribution grids requires an increased coordination between transmission system operators (TSOs) and distribution system operators (DSOs) for reactive power management.
David Sebastian Stock   +3 more
doaj   +1 more source

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

open access: yes, 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

Distributed Load Restoration in Unbalanced Active Distribution Systems

open access: yesIEEE Transactions on Smart Grid, 2019
The resilience of modern power systems has been constantly threatened by various natural disasters and man-made attacks. Under those threats, fast and automatic restoration actions are critical for restoring impacted systems to normal operating conditions and preventing from additional disastrous consequences.
Reza Roofegari Nejad, Wei Sun
openaire   +1 more source

A Cyber Physical Model Based on a Hybrid System for Flexible Load Control in an Active Distribution Network

open access: yesEnergies, 2017
To strengthen the integration of the primary and secondary systems, a concept of Cyber Physical Systems (CPS) is introduced to construct a CPS in Power Systems (Power CPS).
Yun Wang, Dong Liu, Chen Sun
doaj   +1 more source

Infinite family of second-law-like inequalities [PDF]

open access: yes, 2012
The probability distribution function for an out of equilibrium system may sometimes be approximated by a physically motivated "trial" distribution.
Kolton, Alejandro B.   +2 more
core   +2 more sources

Measurement-Based Network Clustering for Active Distribution Systems

open access: yesIEEE Transactions on Smart Grid, 2019
©2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component ...
Mehdi Monadi   +5 more
openaire   +3 more sources

Integrated Approach for Network Observability and State Estimation in Active Distribution Grid

open access: yesEnergies, 2019
This paper presents a unique integrated approach to meter placement and state estimation to ensure the network observability of active distribution systems.
Basanta Raj Pokhrel   +2 more
doaj   +1 more source

Power Distribution System Characterization With Active Probing: Real-World Testing and Analysis

open access: yesIEEE Open Access Journal of Power and Energy, 2023
Power distribution systems are traditionally characterized using passive means such as parameter estimation and topology identification. This work investigates an active way to test and characterize dynamically changing distribution systems.
Can Huang   +3 more
doaj   +1 more source

A data‐driven measurement placement to evaluate the well‐being of distribution systems operation

open access: yesIET Generation, Transmission & Distribution, 2021
The widespread integration of intelligent electronic devices has facilitated the employment of data mining methods in evaluating the operating condition of distribution systems.
Mohammad Jafarian   +2 more
doaj   +1 more source

Diffusion, subdiffusion, and trapping of active particles in heterogeneous media [PDF]

open access: yes, 2013
We study the transport properties of a system of active particles moving at constant speed in an heterogeneous two-dimensional space. The spatial heterogeneity is modeled by a random distribution of obstacles, which the active particles avoid.
Chepizhko, Oleksandr, Peruani, Fernando
core   +4 more sources

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