Applying Conservative Power Theory For Analyzing Three-phase X-ray Machine Impact On Distribution Systems

dc.creatorMoreira
dc.creatorAlexandre C.; Paredes
dc.creatorHelmo K. M.; da Silva
dc.creatorLuiz C. P.
dc.date2015-DEC
dc.date2016-06-07T13:35:27Z
dc.date2016-06-07T13:35:27Z
dc.date.accessioned2018-03-29T01:50:59Z
dc.date.available2018-03-29T01:50:59Z
dc.identifier
dc.identifierApplying Conservative Power Theory For Analyzing Three-phase X-ray Machine Impact On Distribution Systems. Elsevier Science Sa, v. 129, p. 114-125 DEC-2015.
dc.identifier0378-7796
dc.identifierWOS:000362137900012
dc.identifier10.1016/j.epsr.2015.07.019
dc.identifierhttp://www.sciencedirect.com/science/article/pii/S0378779615002291
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/244132
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1307830
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionThis article proposes the use of the conservative power theory as an alternative tool to analyze and determine the possible impacts of noisy loads on electrical distribution systems. The orthogonal decomposition of current (or power) of the conservative power theory allows the definition of different performance factors, each factor represents a specific feature of the load (current lag behind the voltage, unbalance and harmonic distortion). Each factor is used to identify potential effects of the X-ray machine on the system. Furthermore, a computational model developed in PSCAD/EMTDC of the three-phase X-ray machine is presented. The analysis and discussions are based on simulations and actual measurements obtained on the terminals of an X-ray machine. The presented results helps to demonstrate the main advantage of the CPT compared to conventional approaches, which is related to its general application for single phase and poly-phase circuits, for asymmetrical and distorted supply voltages, for nonlinear and unbalanced loads and, for variable line frequency. (C) 2015 Elsevier B.V. All rights reserved.
dc.description129
dc.description
dc.description
dc.description114
dc.description125
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFAPESP [2013/08545-6]
dc.description
dc.description
dc.description
dc.languageen
dc.publisherELSEVIER SCIENCE SA
dc.publisher
dc.publisherLAUSANNE
dc.relationELECTRIC POWER SYSTEMS RESEARCH
dc.rightsembargo
dc.sourceWOS
dc.subjectEngineering, Electrical & Electronic
dc.titleApplying Conservative Power Theory For Analyzing Three-phase X-ray Machine Impact On Distribution Systems
dc.typeArtículos de revistas
dc.typeResumo


Este ítem pertenece a la siguiente institución