Results 11 to 20 of about 55,555 (275)
Energies, 2022 Aiming at the problem that the current dynamic economic dispatch (DED) fails to consider the response risk of spinning reserve caused by the fluctuation and uncertainty of wind power, we work out a DED problem considering time-coupling spinning reserve ...
Younan Pei +4 more
doaj +1 more source
Demand Response Spinning Reserve Demonstration [PDF]
, 2007 The Demand Response Spinning Reserve project is a pioneering demonstration of how existing utility load-management assets can provide an important electricity system reliability resource known as spinning reserve. Using aggregated demand-side resources to provide spinning reserve will give grid operators at the California Independent System Operator ...
Eto, Joseph H. +10 more
openaire +4 more sources
Optimizing Energy Storage Participation in Emerging Power Markets [PDF]
, 2015 The growing amount of intermittent renewables in power generation creates challenges for real-time matching of supply and demand in the power grid. Emerging ancillary power markets provide new incentives to consumers (e.g., electrical vehicles, data ...
Chen, Hao +3 more
core +4 more sources
Deterministic proxies for stochastic unit commitment during hurricanes
IET Generation, Transmission & Distribution, 2021 Severe weather threatens the reliability of the power supply by damaging the network. In the case of hurricanes, tens of elements may fail, which would lead to power outages.
Farshad Mohammadi +4 more
doaj +1 more source
Research on Dynamic Reserve and Energy Arbitrage of Energy Storage System
Applied Sciences, 2022 Replacing the traditional rotating generators with renewable energy will reduce the grid’s inertia and with it the minimum frequency when N-1 contingency occurs triggering an Under-Frequency Load Shedding (UFLS).
Jia-Zhang Jhan +3 more
doaj +1 more source
The Effects of Spinning Reserve Uncertainty and Demand Response Programs on Transmission-Constrained Bidding Strategy [PDF]
AUT Journal of Electrical EngineeringIn the electricity market, generation company attempts to maximize their profit in a bidding strategy approach. As the transactions of power and spinning reserve are done in a transmission network, consideration of transmission constraints and spinning ...
Mohammad Esmaeil Nazari +3 more
doaj +1 more source
Applied Sciences, 2017 This paper proposes an energy and reserve joint dispatch model based on a robust optimization approach in real-time electricity markets, considering wind power generation uncertainties as well as zonal reserve constraints under both normal and N-1 ...
Chunlai Li +5 more
doaj +1 more source
Stabilization of grid frequency through dynamic demand control [PDF]
, 2007 Frequency stability in electricity networks is essential to the maintenance of supply quality and security. This paper investigates whether a degree of built-in frequency stability could be provided by incorporating dynamic demand control into certain ...
Freris, Leon L. +2 more
core +1 more source
Energies, 2013 Spinning reserve allocation is a critical problem for active power dispatch with large-scale wind power penetration. A risk-based reserve allocation method that accounts multiple control sub-area coordination is given in this paper. And a multi-objective
Qinglai Guo +4 more
doaj +1 more source
An Evolutionary Computational Approach for the Problem of Unit Commitment and Economic Dispatch in Microgrids under Several Operation Modes [PDF]
, 2019 In the last decades, new types of generation technologies have emerged and have been gradually integrated into the existing power systems, moving their classical architectures to distributed systems.
Alvarado Barrios, Lázaro +4 more
core +1 more source