Zobrazeno 1 - 10
of 13
pro vyhledávání: '"H. C. Zini"'
Publikováno v:
Ingeniería e Investigación, Vol 31, Iss 2SUP, Pp 18-26 (2011)
Debido a la creciente utilización de dispositivos basados en electrónica de potencia y de otras cargas de características no lineales, es que la distorsión armónica en las señales de tensión y de corriente es un problema que va en aumento en t
Externí odkaz:
https://doaj.org/article/d8b560fc31f64c5e9f012953f559a844
Publikováno v:
2017 IEEE Workshop on Power Electronics and Power Quality Applications (PEPQA).
Large-scale penetration of power electronic-based loads is a concern in modern distribution networks due to the increase in harmonic distortion. Harmonic analysis in frequency-domain is suitable to deal with this problem due to the high computational
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fce878df1760ccca6803d601b9f3055
https://doi.org/10.1109/pepqa.2017.7981641
https://doi.org/10.1109/pepqa.2017.7981641
Publikováno v:
Ingeniería e Investigación. 31:18-26
Harmonic distortion is a growing problem in all power systems (PS) around the world due to the increasing use of electronic power devices and nonlinear loads (NLL). Several methods have been developed for the computational analysis of PS harmonic loa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a79392edadb53ea318970e1715c47d55
https://doi.org/10.15446/ing.investig.v31n2sup.25207
https://doi.org/10.15446/ing.investig.v31n2sup.25207
Publikováno v:
International Transactions on Electrical Energy Systems. 28:e2618
This paper describes a procedure used to identify the states of a power system that lead to harmonic resonance. The proposed methodology results from an application of the possibility theory which aims to extend the capabilities of the classic freque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52c23548b1bd536e1cd6116d837c0adb
https://doi.org/10.1002/etep.2618
https://doi.org/10.1002/etep.2618
Autor:
H. C. Zini, Enrique E. Mombello
Publikováno v:
Electric Power Systems Research. 77:885-895
A new methodology for the representation of a transformer winding or any set of magnetically coupled coils by means of an equivalent circuit is presented in this paper. This circuit is suitable for the representation of the frequency-behavior of a sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::366792b4f992d7a84cfa91b8fe44baf0
https://doi.org/10.1016/j.epsr.2006.08.001
https://doi.org/10.1016/j.epsr.2006.08.001
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
This paper focuses on the analysis of the connection of wind farms to the electric power system and their impact on the harmonic load-flow. A possibilistic harmonic load-flow methodology, previously developed by the authors, allows for modeling uncer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5e5eb6963c34567f5b48defebb001b4
http://ref.scielo.org/777cv7
http://ref.scielo.org/777cv7
Publikováno v:
2014 IEEE Biennial Congress of Argentina (ARGENCON).
Air pollution in large cities and high prices of oil (nonrenewable resource) are signs that the current mobility model is unsustainable. The expectations have been set in plugin electric vehicles (EVs). EVs are penetrating markets and, soon, will be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2815b49933b312ba4799d2cd1e6b28e
https://doi.org/10.1109/argencon.2014.6868565
https://doi.org/10.1109/argencon.2014.6868565
Publikováno v:
2012 IEEE International Symposium on Alternative Energies and Energy Quality (SIFAE).
This article presents and develops main aspects to be considered when harmonics have to be modeled in a power system including wind farms in its generator fleet. In particular, uncertainty involved in the analysis, because the wind speed variations,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::075b883dbdd1142732264f0db7d68eea
https://doi.org/10.1109/sifae.2012.6478904
https://doi.org/10.1109/sifae.2012.6478904
Publikováno v:
2010 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America (T&D-LA).
This work illustrates a network equivalent multirate model based in a Laplacian Pyramid Filter bank of two channels: a low-frequency decimated channel and a high-frequency non-decimated channel. The first one is a detailed model whereas the second on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91b330fb5caa32eb6af89e3eccdf8c7f
https://doi.org/10.1109/tdc-la.2010.5762876
https://doi.org/10.1109/tdc-la.2010.5762876
Publikováno v:
Electric Power Systems Research. 25:177-182
This paper presents the first results achieved with a program for fast calculation of electromagnetic transients (FETP) based on operational calculus techniques. The basis of the applied methodology and the algorithms performing the main computationa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c00dedfec615063df955a53a101db2f
https://doi.org/10.1016/0378-7796(92)90016-t
https://doi.org/10.1016/0378-7796(92)90016-t