Results 21 to 30 of about 60,783 (290)
An Improved Algorithm for Optimal Load Shedding in Power Systems
Energies, 2018 A blackout is usually the result of load increasing beyond the transmission capacity of the power system. A collapsing system enters a contingency state before the blackout.
Raja Masood Larik +5 more
doaj +1 more source
Greening Multi-Tenant Data Center Demand Response [PDF]
, 2015 Data centers have emerged as promising resources for demand response, particularly for emergency demand response (EDR), which saves the power grid from incurring blackouts during emergency situations.
Chen, Niangjun +3 more
core +3 more sources
Optimal Load Shedding for Public Safety Power Shutoffs
2023 IEEE International Conference on Energy Technologies for Future Grids (ETFG), 2023 Public utilities are faced with situations where high winds can bring trees and debris into contact with energized power lines and other equipments, which could ignite wildfires. As a result, they need to turn off power during severe weather to help prevent wildfires. This is called Public Safety Power Shutoff (PSPS).
Rao, Aniruddha Rajendra +3 more
openaire +2 more sources
Voltage Multistability and Pulse Emergency Control for Distribution System with Power Flow Reversal [PDF]
, 2015 High levels of penetration of distributed generation and aggressive reactive power compensation may result in the reversal of power flows in future distribution grids.
Nguyen, Hung D., Turitsyn, Konstantin
core +2 more sources
Ain Shams Engineering Journal, 2018 In a dispersed generation (DG) integrated distribution system, several technical issues should be resolved if the grid disconnects and forms an islanded system.
Aziah Khamis +3 more
doaj +1 more source
Stochastic Model for Power Grid Dynamics [PDF]
, 2006 We introduce a stochastic model that describes the quasi-static dynamics of an electric transmission network under perturbations introduced by random load fluctuations, random removing of system components from service, random repair times for the failed
Anghel, Marian +2 more
core +2 more sources
Optimal under voltage load shedding based on stability index by using artificial neural network [PDF]
, 2020 Power system is exceptionally sensitive at the generation and consumer side. Inconsistent power requirement under general power production environment may cause power system to approach breakdown or power outages.
Sharman, Sundarajoo
core +1 more source
Ain Shams Engineering Journal, 2015 Generation contingencies in a power system lead to under-frequency and low voltages owing to active and reactive power deficiencies. Load shedding is considered as a last alternative to avoid the cascaded tripping and blackout in power systems during ...
R. Mageshvaran, T. Jayabarathi
doaj +1 more source
Optimal Load Shedding in Deregulated System and Consideration of Effective Factors by Using a Predictor-Corrector Interior-Point Method (IPM) [PDF]
Journal of Intelligent Procedures in Electrical Technology, 2010 In this paper, intifially an introduction is presented about Electric Power market in deregulated system and load shedding by interior-point method in these systems. Then, predictor-corrector of IPM is considered and by consideration of the IEEE 6 busbar
Mojtaba Afshari, Saeed Abazari
doaj
Optimal under voltage load shedding based on voltage stability index
Ingeniería e Investigación, 2016 This paper presents a methodology for under voltage load shedding using a metaheuristic optimization technique and a stability criterion. Two strategies are proposed to find the minimal size and location of load to shed for the recovery of normal ...
Sandra Pérez +2 more
doaj +1 more source