Results 21 to 30 of about 18,439,393 (411)

Validity of wind power for heavy winter demand in eastern Japan power systems

open access: yesFrontiers in Energy Research, 2023
On a day with unusually low temperatures in March 2022, there was a risk of a shortage in the power supplied by the eastern Japan (Tohoku and Tokyo) power systems owing to the spiked demand.
Junji Kondoh
doaj   +1 more source

Capacity value analysis of interruptible loads in regional power systems with intermittent renewable energy

open access: yesFrontiers in Energy Research, 2022
The proportion of renewable energy is increasing rapidly to develop low-carbon power systems and the intermittence nature of renewable energy harms the security operation of power systems. The participation of interruptible loads is an effective means to
Hengjian Fan   +5 more
doaj   +1 more source

A Reliability-Based Method to Quantify the Capacity Value of Soft Open Points in Distribution Networks

open access: yesIEEE Transactions on Power Systems, 2021
Soft open points (SOPs) are power electronic devices which provide interconnection between two feeders in place of normally open points in electricity distribution networks.
Ilias Sarantakos   +3 more
semanticscholar   +1 more source

A Stochastic-Dynamic-Optimization Approach to Estimating the Capacity Value of Energy Storage

open access: yesIEEE Transactions on Power Systems, 2021
Energy storage can contribute to the resource-adequacy needs of power systems. However, the energy-limited nature of energy storage complicates estimating its resource-adequacy contribution. Energy storage that discharges to mitigate a loss-of-load event
Hyeongjun Kim   +3 more
semanticscholar   +1 more source

Battery Energy Storage Contribution to System Adequacy

open access: yesEnergies, 2021
The objective of this paper is to evaluate the contribution of energy storage systems to resource adequacy of power systems experiencing increased levels of renewables penetration. To this end, a coherent methodology for the assessment of system capacity
Pantelis A. Dratsas   +2 more
doaj   +1 more source

Capacity value evaluation of wind farms considering the correlation between wind power output and load

open access: yesIET Generation, Transmission & Distribution, 2021
Funding information National Key R&D Program of China, Grant/Award Number: 2017YFA0700300; Nanjing Tech University for talent introduction, Grant/Award Number: 39810127; State Grid Science and Technology Program of China, Grant/Award Number ...
Jilin Cai, Qingshan Xu
semanticscholar   +1 more source

Prognostic Value of Exercise Capacity in Kidney Transplant Candidates

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background Exercise stress testing for cardiovascular assessment in kidney transplant candidates has been shown to be a feasible alternative to pharmacologic methods.
Sean Tan   +14 more
doaj   +1 more source

Heterogeneous Traffic Condition Dataset Collection for Creating Road Capacity Value

open access: yesBig Data and Cognitive Computing, 2023
Indonesia has the third highest number of motorcycles, which means the traffic flow in Indonesia is heterogeneous. Traffic flow can specify its condition, whether it is a free flow or very heavy traffic.
Surya Michrandi Nasution   +3 more
doaj   +1 more source

Relationship between the fat and oil composition and their initial oxidation rate during storage

open access: yesCzech Journal of Food Sciences, 2020
Until now, the relationship between the fat and oil composition and their oxidation stability has been studied only at elevated temperatures (typically above 100 °C). Therefore, the initial oxidation rates of 19 edible fats and oils were determined as an
Monika Sabolová   +5 more
doaj   +1 more source

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