Zobrazeno 1 - 10
of 34
pro vyhledávání: '"J.W. Resende"'
Autor:
Fernando Cordeiro de Castro, Daniel Pereira de Carvalho, Jose Rubens Macedo, J.W. Resende, Helio Rubens Jacob da Silva, C.A. Bissochi
Publikováno v:
IEEE Latin America Transactions. 18:800-807
This paper presents the preliminary results of a new methodology for detecting high impedance faults in distribution systems based on interharmonic signatures. The methodology involves incorporation of an interharmonic current analysis system into a
Autor:
Fernando Cordeiro de Castro, C.A. Bissochi, Jose Rubens Macedo, J.W. Resende, Daniel Pereira de Carvalho
Publikováno v:
IET Generation, Transmission & Distribution. 9:2593-2601
This study presents the preliminary results of a new methodology for detecting high-impedance faults in distribution systems based on interharmonic signatures. The methodology involves incorporation of an interharmonic current analysis system into a
A computational tool focusing the optimization of 34.5 and 138 kV overhead lines transmissible power
Publikováno v:
Renewable Energy and Power Quality Journal. 1:401-406
Publikováno v:
IEEE Transactions on Power Delivery. 6:1721-1726
AC supply system harmonic impedance measurements are discussed. On the basis of a given and known switchable shunt impedance and/or nonlinear load and site measurements, three methods are presented. The first approach assumes a no-load distorted busb
Publikováno v:
2008 18th International Conference on Electrical Machines.
The main task in this paper is to present a performance analysis of a distribution network in the presence of a synchronous generator with its speed and voltage regulators, in parallel with the distribution system, for distributed generation studies.
Publikováno v:
2008 13th International Conference on Harmonics and Quality of Power.
This paper presents the design, construction and performance of an application of shunt tuned passive filters in the medium-voltage side of a distribution system. The results found are encouraging to solve eventual parallel resonances problems detect
Publikováno v:
2008 13th International Conference on Harmonics and Quality of Power.
The main task in this paper is to present a performance analysis of a distribution network in the presence of a synchronous generator with its speed and voltage regulators, in parallel with the distribution system, for distributed generation studies.
Publikováno v:
2008 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America.
This paper presents approach to optimize physical arrangements for electrical power system overhead distribution lines. The technique employs the genetic Algorithms Theory to find the best geometric arrangement by weighting the optimal phase and sub-
Publikováno v:
Scopus-Elsevier
Nowadays, the use of modern electronic equipment in residential houses connected to the low-voltage distribution circuits have brought some adverse effects such as overheated transformers, high voltage distortion and low power factor within low volta
Publikováno v:
10th International Conference on Harmonics and Quality of Power. Proceedings (Cat. No.02EX630).
This paper introduces a probabilistic modeling for harmonic analysis of low voltage consumers. The modeling was developed based upon measurements that were carried out by a Brazilian electrical energy power supply company.