Results 101 to 110 of about 9,679,270 (172)

Studies of cases in power systems by Sensitivity Analysis oriented by OPF

, 2010
This paper presents studies of cases in power systems by Sensitivity Analysis (SA) oriented by Optimal Power Flow (OPF) problems in different operation scenarios. The studies of cases start from a known optimal solution obtained by OPF.
SOUZA, A. M. de, SOUSA, V. A. de, COSTA, G. R. M. da   +2 more
core   +1 more source

Voltage Stability Constrained Optimal Power Flow Considering PV-PQ Bus Type Switching: Formulation and Convexification [PDF]

PV-PQ switching of generator buses when hitting reactive power limits is an important factor in voltage stability. This paper establishes the formulation and convexification of voltage stability constrained optimal power flow (VSC-OPF) considering PV-PQ ...
Hou, Yunhe, Liu, Tao, Song, Yue
core   +1 more source

Properties of convex optimal power flow model based on power loss relaxation

We derive the branch ampacity constraint associated to power losses for the convex optimal power flow (OPF) model based on the branch flow formulation.
Yuan, Zhao, Paolone, Mario
core   +1 more source

A Novel Bio-Inspired Multi-Objective Enhanced Honey Formation Optimization Algorithm for Power Systems with Stochastic Renewable Resources. [PDF]

Biomimetics (Basel)
Kaya M, Işıker H, Abacı K.
europepmc   +1 more source

Inclusion of Reactive Power into Ecological Robustness-Oriented Optimal Power Flow for Enhancing Power System Resilience [PDF]

Traditional optimal power flow problems focus on minimizing the operational cost which can result in a fragile system during unexpected contingencies.
Davis, Katherine, Huang, Hao, Poor, H.Vincent   +2 more
core  

Implementation of Modified Effective Butterfly Optimizer in Solving Multi-Objective Pareto Optimal Power Flow Problem with Renewable Uncertainties. [PDF]

Biomimetics (Basel)
Işıker H, Akdağlı A, Yamaçlı V, Yetgin Z, Barutçu İÇ, Abacı K, Gözükara F.   +6 more
europepmc   +1 more source

Dynamic multi-period optimal power flow considering renewable energy degradation and temperature derating. [PDF]

Sci Rep
Khaled B, Abdelaziz AY, Attia MA, Khamees AK.   +3 more
europepmc   +1 more source

Parameter-free optimization algorithm effective and precise solution of the optimal power flow problem. [PDF]

Sci Rep
Gupta S, Kumar N, Zuhaib M, Sufyan MAA, Singh U, Sharma S, Bhuria V, Gupta A.   +7 more
europepmc   +1 more source

Ea/Ees and oscillatory power fraction capture complementary but distinct components of ventriculoarterial coupling: a porcine study. [PDF]

Front Physiol
Flade HM, Kirkeby-Garstad I, Lyng O, Tannvik TD, Aadahl P, Østvik A.   +5 more
europepmc   +1 more source

An adaptive modified Newton-Raphson-based optimizer for efficient optimal power flow performance under multiple operating conditions. [PDF]

Sci Rep
Aljumah AS, Alqahtani MH, Shaheen AM, Atallah MO.   +3 more
europepmc   +1 more source