Results 11 to 20 of about 15,938 (182)

Coordinated active-reactive power optimization considering photovoltaic abandon based on second order cone programming in active distribution networks [PDF]

open access: yesPLoS One
On the basis of predecessors’ coordination optimization of active and reactive power in distribution network, For the necessity of the optimal operation in the distribution network, part of power generated from photovoltaic (PV) cannot be sold to users ...
B. Peng, Yongjie Wang
semanticscholar   +2 more sources

Resilience enhancement strategies for distribution networks considering the coordination of 5G base stations and multiple flexible resources [PDF]

open access: yesScientific Reports
In recent years, the increasing frequency of extreme natural disasters has significantly exposed the vulnerability of distribution networks. To address this challenge, this study proposes a resilience enhancement strategy that integrates 5G base stations
Hui Wang   +5 more
doaj   +2 more sources

Day-ahead optimal scheduling model of transmission–distribution integrated electricity–gas systems based on convex optimization

open access: yesEnergy Reports, 2022
With the deepening of the coupling degree between power network and natural gas network, the traditional independent optimal scheduling of transmission and distribution integrated electricity–gas systems cannot make full use of the flexible control ...
Gang Wu   +6 more
doaj   +1 more source

Coordinated Operation of Electricity and Natural Gas Networks with Consideration of Congestion and Demand Response

open access: yesApplied Sciences, 2021
This work presents a new coordinated operation (CO) framework for electricity and natural gas networks, considering network congestions and demand response.
Chun Sing Lai   +4 more
doaj   +1 more source

Mixed-Integer Second-Order Cone Programming Reformulations of a Fractional 0-1 Program for Task Assignment

open access: yesUluslararası Muhendislik Arastirma ve Gelistirme Dergisi, 2023
Fractional 0-1 programming is a subfield of nonlinear integer optimization in which the objective is to optimize the sum of ratios of affine functions subject to a set of linear constraints. It is well-known that fractional 0-1 programs can be formulated
Murat Güngör
semanticscholar   +1 more source

A Mixed-Integer Convex Model for the Optimal Placement and Sizing of Distributed Generators in Power Distribution Networks

open access: yesApplied Sciences, 2021
The optimal placement and sizing of distributed generators is a classical problem in power distribution networks that is usually solved using heuristic algorithms due to its high complexity.
Walter Gil-González   +3 more
doaj   +1 more source

Day-Ahead Optimal Dispatch for Active Distribution Network Considering Action Cost of Devices

open access: yesZhongguo dianli, 2023
In order to reduce the cost of active distribution network day-ahead optimization scheduling, a method of active distribution network day-ahead optimization scheduling considering equipment adjustment cost is proposed.
Yuanyuan YUE   +5 more
doaj   +1 more source

Optimal Configuration of Soft Open Point for Active Distribution Network Based on Mixed-integer Second-order Cone Programming [PDF]

open access: yesEnergy Procedia, 2016
Abstract Soft Open Point (SOP) refers to a power electronic device installed in placeof a normally-open pointin a distribution network. The application of SOP will greatly promote the economy, flexibility and controllability of the distribution network.
Wang, Chengshan   +5 more
openaire   +1 more source

Spatial–temporal optimal dispatch of mobile energy storage for emergency power supply

open access: yesEnergy Reports, 2022
Mobile energy storage (MES) is a typical flexible resource, which can be used to provide an emergency power supply for the distribution system.
Shiqian Ma   +5 more
doaj   +1 more source

Computing exact $D$-optimal designs by mixed integer second-order cone programming

open access: yesThe Annals of Statistics, 2015
Let the design of an experiment be represented by an $s$-dimensional vector $\mathbf {w}$ of weights with nonnegative components. Let the quality of $\mathbf {w}$ for the estimation of the parameters of the statistical model be measured by the criterion of $D$-optimality, defined as the $m$th root of the determinant of the information matrix $M(\mathbf
Sagnol, Guillaume, Harman, Radoslav
openaire   +3 more sources

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