Results 11 to 20 of about 703 (134)

A mixed-integer second-order cone model for optimal siting and sizing of dynamic reactive power compensators in distribution grids [PDF]

open access: yes, 2022
The problem of the optimal placement and sizing of dynamic reactive power compensators in AC distribution networks is addressed in this paper from convex optimization.
Montoya, Oscar Danilo   +6 more
core   +1 more source

Reactive power compensator location and capacity determination strategy based on second-order cone programming [PDF]

open access: yes, 2023
In response to the problems of slow solving speed and difficult parameter selection in the current proposed dynamic reactive power compensation device location and capacity determination strategies, a dynamic reactive power compensation device location ...
Zhao LI   +4 more
core   +1 more source

Optimal generation scheduling in microgrids using mixed-integer second-order cone programming [PDF]

open access: yes, 2020
In this article, a new model is proposed for the operation of microgrids (MGs) using optimal distribution feeder reconfiguration (DFR) and optimal generation scheduling (OGS).
Mostafa Sedighizadeh (8560074)   +3 more
core   +1 more source

Mixed-integer second-order cone programming for lower hedging of American contingent claims in incomplete markets [PDF]

open access: yes, 2013
We describe a challenging class of large mixed-integer second-order cone programming models which arise in computing the maximum price that a buyer is willing to disburse to acquire an American contingent claim in an incomplete financial market with no ...
Pınar, M. Ç., Pinar, Mustafa C.
core   +1 more source

Sufficiency and duality of set-valued fractional programming problems via second-order contingent epiderivative [PDF]

open access: yes, 2022
In this paper, we establish second-order sufficient KKT optimality conditions of a set-valued fractional programming problem under second-order generalized cone convexity assumptions.
Das Koushik
core   +1 more source

Mixed Inter Second Order Cone Programming Taking Appropriate Approximation for the Unit Commitment in Hybrid AC-DC Grid [PDF]

open access: yes, 2017
With the rapid development and deployment of voltage source converter (VSC) based HVDC, the traditional power system is evolving to the hybrid AC-DC grid. New optimization methods are urgently needed for these hybrid AC-DC power systems.
Jianhua Yang   +9 more
core   +1 more source

Minimization of the distribution operating costs with D-STATCOMS: A mixed-integer conic model [PDF]

open access: yes, 2022
This paper addresses the problem of determining the optimal location and operation of distribution static synchronous compensators (D-STATCOMs) in power distribution networks.
Montoya, Oscar Danilo   +3 more
core   +1 more source

Extended formulations in mixed integer conic quadratic programming [PDF]

open access: yes, 2017
In this paper we consider the use of extended formulations in LP-based algorithms for mixed integer conic quadratic programming (MICQP). Extended formulations have been used by Vielma et al. (INFORMS J Comput 20: 438–450, 2008) and Hijazi et al.
Vielma, Juan Pablo   +3 more
core   +1 more source

Valid Inequalities for Mixed-Integer Linear and Mixed-Integer Conic Programs [PDF]

open access: yes, 2018
Mixed-integer programming provides a natural framework for modeling optimization problems which require discrete decisions. Valid inequalities, used as cutting-planes and cuttingsurfaces in integer programming solvers, are an essential part of today’s ...
Sercan Yildiz (5469317)
core   +1 more source

Mixed-Integer Conic Formulation of Unit Commitment with Stochastic Wind Power [PDF]

open access: yes, 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, Ran Quan, Liying Huang
core   +1 more source

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