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Mathematical decomposition technique applied to the probabilistic power flow problem
(2011-05-31)
In this paper a framework based on the decomposition of the first-order optimality conditions is described and applied to solve the Probabilistic Power Flow (PPF) problem in a coordinated but decentralized way in the context ...
Bridgeless interleaved boost PFC converter with variable duty cycle control
(2011-12-28)
This paper proposes a bridgeless boost interleaved PFC (power factor correction) converter with variable duty cycle control. The application of bridgeless technique causes reduction of conduction losses, while the interleaving ...
Decentralized AC power flow for real-time multi-TSO power system operation
(2010-12-06)
This paper adjusts decentralized OPF optimization to the AC power flow problem in power systems with interconnected areas operated by diferent transmission system operators (TSO). The proposed methodology allows finding ...
From Power-over to Power-to: Power Relations of Women in Hansberry’s A Raisin in the Sun
(Impossibilia, n.4, p. 34-51, Oct., 2012, 2012-10-31)
Because of binary oppositions shaping Western thought, power has been traditionally understood as male domination or as an unevenly distributed social resource between genders. However, an analysis of the power relationships ...
Harmonic, reactive and unbalance compensation by means of CPT framework
(2009-12-01)
This paper presents possible selective current compensation strategies based on the Conservative Power Theory (CPT). This recently proposed theory, introduces the concept of complex power conservation under non-sinusoidal ...
Statistics Education and Power Relations in Communities of Practice
(Unesp-dept MathematicaRio ClaroBrasil, 2011)
Selective current compensators based on the conservative power theory
(2009-12-01)
This paper presents possible selective current compensation strategies based on the Conservative Power Theory (CPT). This recently proposed theory, introduces the concept of complex power conservation under non-sinusoidal ...
Evaluating the effects of high penetrations of roof-top wind Turbines on secondary distribution circuits
(2006-12-01)
Incentives for using wind power and the increasing price of energy might generate in a relatively short time a scenario where low voltage customers opt to install roof-top wind turbines. This paper focuses on evaluating ...