Results 1 to 10 of about 221 (153)
Mixed-Integer Conic Formulation of Unit Commitment with Stochastic Wind Power
Mathematics, 2023 Due to the high randomness and volatility of renewable energy sources such as wind energy, the traditional thermal unit commitment (UC) model is no longer applicable.
Haiyan Zheng, Liying Huang, Ran Quan
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Configuration method of BESS in the wind farm and photovoltaic plant considering active and reactive power coordinated optimization. [PDF]
PLoS ONE, 2021 To promote the coordinated development between renewable energy and the distribution network, a capacity allocation model of battery energy storage systems (BESS) is proposed to achieve the coordinated optimization for active and reactive power flow ...
Li Zhang +5 more
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Open Journal of Mathematical Optimization, 2022 We address the issue of computing a global minimizer of the AC Optimal Power Flow problem. We introduce valid inequalities to strengthen the Semidefinite Programming relaxation, yielding a novel Conic Programming relaxation.
Oustry, Antoine
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Conic Optimal Energy Flow of Integrated Electricity and Natural Gas Systems
Journal of Modern Power Systems and Clean Energy, 2021 In this letter, we propose a market-based bi-level conic optimal energy flow (OEF) model of integrated electricity and natural gas systems (IENGSs). Conic alternating current optimal power flow (ACOPF) is formulated in the upper-level model, and the ...
Rufeng Zhang +5 more
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Multi-Location Assortment Optimization with Drone and Human Courier Joint Delivery
Applied Sciences, 2023 This paper studies the constrained multi-location assortment optimization problem under joint delivery by drone and human courier. To maximize the revenue of the retailer, product assortment and last-mile delivery methods are configured simultaneously ...
Mengting Wu, Zhi Pei
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Mathematics, 2022 This paper proposes a new solution methodology based on a mixed-integer conic formulation to locate and size photovoltaic (PV) generation units in AC distribution networks with a radial structure.
Oscar Danilo Montoya +2 more
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Computation, 2022 The problem of the optimal siting and sizing of fixed-step capacitor banks is studied in this research from the standpoint of convex optimization. This problem is formulated through a mixed-integer nonlinear programming (MINLP) model, in which its binary/
Oscar Danilo Montoya +2 more
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Optimal operation method for load restoration of distribution networks under disturbance scenario
Energy Reports, 2022 Extreme events can cause damages to transmission system equipment, resulting in a major power outage. In disturbance scenario, local distributed energy resources (DERs) and switches can be fully utilized to restore power loads, which is critical for ...
Tao Zhang +5 more
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Resources, 2023 This paper addresses the planning problem regarding the location and sizing of PV generators in distribution networks with a radial topology. This problem is mathematically modeled using a mixed integer nonlinear programming (MINLP) model, which seeks to
David Steveen Guzmán-Romero +2 more
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Energies, 2023 The recent developments in the design, planning, and operation of distribution systems indicate the need for a modern integrated infrastructure in which participants are managed through the perceptions of a utility company in an economic network (e.g ...
Ali Reza Kheirkhah +3 more
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