Results 21 to 30 of about 665,210 (344)

A multistage distributionally robust optimization approach for generation dispatch with demand response under endogenous and exogenous uncertainties

open access: yesIET Generation, Transmission & Distribution, 2023
Decision‐dependent (endogenous) uncertainties (DDUs), as a new type of uncertainties revealed recently, couple dispatch decisions with uncertainty parameters and thus render power system dispatch more challenging.
Yiwen Huang   +5 more
doaj   +1 more source

A virtual power plant model for time-driven power flow calculations [PDF]

open access: yes, 2017
This paper presents the implementation of a custom-made virtual power plant model in OpenDSS. The goal is to develop a model adequate for time-driven power flow calculations in distribution systems.
Guerra Sánchez, Luis Gerardo   +1 more
core   +2 more sources

The Economic Dispatch of Power System Considering Wind Power Generation

open access: yesProceedings of the 4th International Conference on Information Technology and Management Innovation, 2015
Keywords:Wind power generation; Power system dispatch; Unit commitment Abstract.Currently many kinds of new energy power especially the wind power is developing fast. The wind power has significant advantages in terms of fuel costs and environmental benefits. However, the wind power do brought many difficulties to power system because its output varies
Xiaoqian Gao   +4 more
openaire   +1 more source

A Spinning Reserve Allocation Method for Power Generation Dispatch Accommodating Large-Scale Wind Power Integration

open access: yes, 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
Jianhua Chen   +4 more
semanticscholar   +1 more source

Integration of solar energy and optimized economic dispatch using genetic algorithm: A case-study of Abu Dhabi [PDF]

open access: yes, 2017
© 2017 IEEE. The United Arab Emirates is focusing on cultivating Renewable Energy (RE) to meet its growing power demand. This also brings power planning to the forefront in regards to keen interests in renewable constrained economic dispatch.
Akmal, Muhammad   +4 more
core   +1 more source

Spatio-Temporal Kriging Based Economic Dispatch Problem Including Wind Uncertainty

open access: yesEnergies, 2020
The integration of renewable generation adds complexity to the operation of the power system due to its unpredictable characteristics. Therefore, the development of methods to accurately model the uncertainty is necessary.
Julio César Cuenca Tinitana   +3 more
doaj   +1 more source

A virtual power plant optimal dispatch model with large and small-scale distributed renewable generation

open access: yesRenewable Energy, 2020
Volatility and sharp increases in the price of electricity are serious economic problems in the primary sector because they affect modernization investments for irrigation systems in Spain.
N. Naval, R. Sanchez, J. Yusta
semanticscholar   +1 more source

Solving the Optimal Reactive Power Dispatch Using Marine Predators Algorithm Considering the Uncertainties in Load and Wind-Solar Generation Systems

open access: yesEnergies, 2020
The optimal reactive power dispatch (ORPD) problem is an important issue to assign the most efficient and secure operating point of the electrical system.
Mohamed Ebeed   +3 more
semanticscholar   +1 more source

Greenhouse gases emission reduction for electric power generation sector by efficient dispatching of thermal plants integrated with renewable systems

open access: yesScientific Reports, 2022
This research aims to contribute in developing a mathematical model for the composite probabilistic energy emissions dispatch (CPEED) with renewable energy systems, and it proposes a novel framework, based on an existing astute black widow optimization ...
Ijaz Ahmed   +3 more
semanticscholar   +1 more source

Multi-Agent Deep Reinforcement Learning for Sectional AGC Dispatch

open access: yesIEEE Access, 2020
Aiming at the problem of coordinating system economy, security and control performance in secondary frequency regulation of the power grid, a sectional automatic generation control (AGC) dispatch framework is proposed.
Jiawen Li   +5 more
doaj   +1 more source

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