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Clarke's alpha, beta and zero components: A possible approach for the conceptual design of instrumentation compatible with IEEE Std. 1459-2000
(2004-10-08)
The paper explains the conceptual design of instrumentation that measures electric quantities defined in the trial-use Std. 1459-2000. It is shown how the Instantaneous-Space-Phasor (ISP) approach, based on α, β, 0 components, ...
Strictly positive definite kernels on the torus
(Universidade Estadual do Oeste do Paraná – UNIOESTESociedade Paranaense de Matemática – SPMUniversidade Estadual de Maringá – UEMCascavel, 2015-11)
We determine a necessary and sufficient condition for the strict positive definiteness of a continuous and positive definite kernel on the m-dimensional torus, enhancing a characterization of positive definiteness given ...
Differentiable positive definite kernels on two-point homogeneous spaces
(Universidade Estadual do Oeste do Paraná – UNIOESTESociedade Paranaense de Matemática – SPMUniversidade Estadual de Maringá – UEMCascavel, 2015-11)
In this work we study continuous kernels on compact two-point homogeneous spaces which are positive definite and zonal (isotropic). Such kernels were characterized by R. Gangolli some forty years ago and are very useful ...
Virtual instrumentation applied to the implementation of IEEE STD 1459-2000 power definitions
(2005-12-01)
This paper discusses the utilization of Virtual Instrumentation to the implementation and evaluation of different power definitions, so that classical formulations and new definitions can be compared without the necessity ...
High Definition Tv: Its History And Perspective
(Publ by IEEE, Piscataway, NJ, United States, 1991)
A new method for real time computation of power quality indices based on instantaneous space phasors
(2004-12-01)
One of the important issues about using renewable energy is the integration of dispersed generation in the distribution networks. Previous experience has shown that the integration of dispersed generation can improve voltage ...
Design of Static VAr Compensator using a General Reactive Energy Definition
(Ieee, 2013-01-01)
This paper describes a methodology to design Static VAr Compensators (SVC) using the reactive energy definition from Conservative Power Theory. Application of this methodology is presented through simulations of local and ...
Design of static VAr compensator using a general reactive energy definition
(2013-01-01)
This paper describes a methodology to design Static V Ar Compensators (SVC) using the reactive energy definition from Conservative Power Theory. Application of this methodology is presented through simulations of local and ...
Genetic algorithm-based traffic lights timing optimization and routes definition using Petri net model of urban traffic flow
(2014-01-01)
This work presents an algorithm for the optimization of urban traffic flow that computes the vehicle routes and traffic lights timing in real time. The optimization procedure uses a genetic algorithm whose fitness function ...
HSV and NDVI Color Space Analysis and Sampling Procedure for Counting of Seedlings in Eucalyptus spp Plantations from High Definition Aerial Images
(Ieee, 2017-01-01)
A methodology was developed in this work for the automatic counting of individual seedlings in plantations of Eucalyptus spp from high definition photographs with the help of Scientific Python Libraries from literature. ...