Recent publications (in English) by Sergio Feitoza Costa ___ Recientes publicaciones (en Español)
Publicações recentes (em Portugues )
IN ENGLISH
SIMULATION OF HIGH POWER TESTS from 2007 to 2017: what changed for manufacturers, users, certification companies and testing laboratories? ___ http://www.cognitor.com.br/Simulations2007_2017.pdf
Magnetic and electric fields: health and EMC
Here is the report “Magnetic & Electric Fields in substations and neighborhood: mapping for health legislation and to solve EMC problems” http://www.cognitor.com.br/TR076ENGElectroMagFields.pdf
Here is also a typical simulation report for high power tests in http://www.cognitor.com.br/TRtypicalENGAll.pdf
[0] Co-autor of the brochure CIGRE 602 / 2014 TOOLS FOR THE SIMULATION OF THE EFFECTS OF THE INTERNAL ARC IN TRANSMISSION AND DISTRIBUTION SWITCHGEAR
http://www.e-cigre.org/Publications/ru_pu.asp
[1] Report 074/2014 VALIDATION OF MAGNETIC & ELECTRIC FIELDS MAPPING & TEMPERATURE RISE TESTS SIMULATIONS.
http://www.cognitor.com.br/TR074ENGValidationTempRise.pdf
[2] Report 071/2014: VALIDATION OF SOFTWARE SWITCHGEARDESIGN_307 FOR SIMULATION OF HIGH POWER TESTS (TEMPERATURE RISE, SHORT TIME AND CREST CURRENT TESTS – ELECTRO DYNAMICAL FORCES / STRESSES AND OVERPRESSURES FROM INTERNAL ARC)
http://www.cognitor.com.br/TR_071_ENG_ValidationSwitchgear.pdf
[ 3 ] Book “Reference text for the courses SWITCHGEAR, BUSWAYS & ISOLATORS and SUBSTATIONS AND LINES EQUIPMENT” (available also in Spanish and Portuguese in the site)
http://www.cognitor.com.br/Book_SE_SW_2013_ENG.pdf
[4] A "GUIDE" FOR THE USE OF CALCULATIONS AND SIMULATION OF LABORATORY TESTS FOR INCREASING THE COMPETITIVENESS OF THE ELECTRIC INDUSTRY
http://www.cognitor.com.br/Article_Competitivity_Eng_04102011.pdf
[ 5 ] “VALIDATION OF SIMULATIONS OF ELECTRODYNAMICAL FORCES, TEMPERATURE-RISE AND INTERNAL ARC TESTS IN SWITCHGEAR (& main parts of a code) (2010)
Presented at the CIGRE Technical Seminar "Modeling and Testing of Transmission and Distribution Switchgear" March 24, 2010 Brisbane – Australia
Download: http://www.cognitor.com.br/Validation_Simulations_English.pdf
[ 6 ] “SIMULATION, IEC STANDARDS AND TESTING LABORATORIES: JOINING THE PIECES FOR HIGHER QUALITY HV EQUIPMENT”.
Paper published PS1-06 in the CIGRÈ International Technical Colloquium - Rio de Janeiro - September
2007 http://www.cognitor.com.br/Artigo_Cigre_SergioFeitozaCosta_Cognitor.pdf
Published also in in Energy Pulse weekly, September, 28 , 2010
http://www.energypulse.net/centers/article/article_display.cfm?a_id=2338
[ 7 ] “SIMULATIONS AND CALCULATIONS AS VERIFICATION TOOLS FOR DESIGN AND PERFORMANCE OF HIGH-VOLTAGE EQUIPMENT”
Co-authors: M. Kriegel, X. Zhu, M. Glinkowski, A. Grund, H.K. Kim, P. Robin-Jouan, L. Van der Sluis, R.P.P. Smeets, T. Uchii, H. Digard, D. Yoshida, S. Feitoza Costa
CIGRE WG A3-20 publication A3-210 (2008) - Presented at Congress Cigre - Paris 2008
http://www.cognitor.com.br/Cigre_Paris_A3_210_2008.pdf
[ 8 ] SIGNIFICANT PARAMETERS IN INTERNAL ARC SIMULATION AND TESTING,
CIGRE WG A3.24, CIGRE A3 SESSION, 2009
Co-authors: M. Kriegel, R. Smeets, N. Uzelac, R. Pater, M. Glinkowski, P. Vinson, S. Feitoza Costa, G. Pietsch, E. Dullni, Th. Reiher, L. van der Sluis, D. Yoshida, H.K. Kim, K. Y. Kweon, E. Fjeld,
[ 9 ] Paper FINDING THE OPTIMAL SWITCHGEAR DESIGN: A comparison between aluminum and copper and an idea of new concept.
Co-authors: Sergio Feitoza Costa & Marlon Campos
Also published in Portuguese in January 2014 in Magazine Revista O SETOR ELÉTRICO “as ALUMINIO X COBRE EN PROYECTOS DE LOS PANELES ELÉCTRICOS (PÁGINA 136)
In English : http://www.cognitor.com.br/DesignOptimization.pdf
[10] HOW CAN IEC STANDARDS HELP TO REDUCE THE GAP BETWEEN DEVELOPED COUNTRIES AND OTHER COUNTRIES?
http://www.cognitor.com.br/ProposalToIEC.pdf
[ 11 ] VALIDATION OF TEST REPORTS ISSUED BY RECOGNIZED TESTING LABORATORIES
http://www.cognitor.com.br/ValidatingReports_Eng.pdf
[12 ] SWITCHGEAR , BUSBAR SYSTEMS and ITS BUILT-IN COMPONENTS: SOMETHING IS MISSING IN IEC and IEEE STANDARDS
Published in Energy Pulse weekly, September, 28 , 2010
http://www.cognitor.com.br/Switchgear_Busbar_Standards_Review_English.pdf
http://www.energypulse.net/centers/article/article_display.cfm?a_id=2338
[16] Free Software DECIDIX SOFTWARE FOR THE TECHNICAL ECONOMYCAL ASSESSMENT OF ENERGY PROJECTS
http://www.cognitor.com.br/c_Feasibily_Analysis.htm
17) INDUCING AND ASSESSING NEW TECHNOLOGIES FOR THE ELECTRIC INDUSTRY OF DEVELOPING COUNTRIES
http://www.cognitor.com.br/InducingNewTechnologiesSubstationEN.pdf
[18-25] Free for future use
EN ESPAÑOL - In Spanish
[ 26 ] “CELDAS, CUADROS, CANALIZACIONES Y OTROS EQUIPOS DE TRANSMISION Y DISTRIBUCION: FALTA ALGO EN LAS NORMAS IEC Y EN LAS ESPECIFICACIONES DE USUARIOS”
http://www.cognitor.com.br/Switchgear_Busbar_Standards_Review_Spanish.pdf
Publicado en Revista RBE Energía (Madrid / España) - Enero/Febrero 2010 - pag 62 - http://www.cognitor.com.br/RBE_Energia.zip
[ 27 ] VALIDACIÓN DE LOS INFORMES DE ENSAYO EMITIDOS POR LABORATORIOS DE PRUEBAS RECONOCIDOS
http://www.cognitor.com.br/ValidatingReports_Esp.pdf
[28] Software libre DECIDIX para EVALUACIÓN DE LA VIABILIDAD DE PROYECTOS DE ENERGÍA
http://www.cognitor.com.br/c_Viabilidad.htm
29) NUEVAS TECNOLOGÍAS Y PROCEDIMIENTOS EN LA INDUSTRIA ELÉCTRICA DE PAÍSES EN DESARROLLO
http://www.cognitor.com.br/InducingNewTechnologiesSubstationES.pdf
30-33] Libre para uso futuro
EM PORTUGUES - In Portuguese
[34] UM “GUIA” DE USO DE CALCULOS E SIMULAÇÕES DE ENSAIOS PARA AUMENTO DA COMPETITIVIDADE DA INDÚSTRIA ELÉTRICA
http://www.cognitor.com.br/Artigo_Competitividade_Port_04102011.pdf
[35] VALIDAÇÃO DE RELATÓRIOS DE ENSAIOS EMITIDOS POR LABORATÓRIOS RECONHECIDOS
Revista SETOR ELETRICO - Edição 82 - Novembro 2012
http://www.cognitor.com.br/ValidatingReports_Por.pdf
[36] PAINÉIS, QUADROS E BARRAMENTOS: FALTA ALGO NAS NORMAS IEC E NAS ESPECIFICAÇÕES DE USUÁRIOS
Publicado na edição de junho 2010 da Revista O SETOR ELÉTRICO - pág. 146
http://www.cognitor.com.br/Switchgear_Busbar_Standards_Review_Portugues.pdf
[ 37] VALIDAÇÃO DE SIMULAÇÕES DE ENSAIOS DE ARCO INTERNO, DE FORÇAS ELETRODINÂMICAS E DE ELEVAÇÃO DE TEMPERATURA (e partes do código-fonte) .
Junho 2010 da Revista ELETRICIDADE MODERNA - pág. 194
http://www.cognitor.com.br/Validation_Simulations_Portugues.pdf
[ 38 ] SOFTWARE LIVRE DECIDIX para AVALIAÇÃO DA VIABILIDADE DE PROJETOS DE ENERGIA (GERAÇÃO, COGERAÇÃO e TRANSMISSÃO E DISTRIBUIÇÃO)
http://www.cognitor.com.br/c_ViabilidadeEnergiaEletrica.htm
[[ 39 to 52] Artigos publicado na Revista Setor Elétrico (Janeiro a Dezembro 2015)
Capítulo V (maio): Arcos internos em equipamentos de subestações
Capítulo VI (junho): Especificações técnicas de disjuntores, secionadores, painéis e para-raios feitas por concessionárias de energia
Capítulo VII (Julho) – Distancias de segurança de subestações e sistemas de proteção contra incêndios em subestações
Capitulo VIII (Agosto): Novos conceitos utilizados no Relatório Técnico IEC 62271-307 (painéis de media tensão)
Capitulo IX (Setembro): TÉCNICAS PARA REFORMAR EQIUIAMENTOS DE SUBESTAÇÕES E ADIAR INVESTIMENTOS.
Capitulo X: (Outubro): Induzindo novas tecnologias para o setor elétrico (Novas Tecnologias para 145 kV)
Capitulo XI (Novembro): Cálculo da elevação de temperatura em invólucros pela IEC 60890
Capitulo XII (Dezembro): Calculos de Engenharia em Projetos de Equipamentos para Subestações
OTHER OLDER PUBLICATIONS
o Conference IBP - Rio Oil and Gás 2000 - The use of direct fuel cells with natural gas and other fuels Sérgio Feitoza Costa (Cognitor) and Eric Simpkins ( Fuel Cell Energy)
I Encontro Brasileiro 2001 dos profissionais do mercado de GLP – GN - GNV “Environmental Costs of the Generation with Fuel Cells and other technologies”,
M.MSc. Thesis - 1979: Electromechanical stresses in electrical equipment, especially switchgear.
Calculation methods and software for Electrical Fuses Design, São Paulo, Brazil, 1990.
Overload Tests for Fuses Used in Rolling-Mils; International Conference on Fuses and their App., Nottingham-UK, 1991.
Benefits, Requirements and Operation of a National High Power Laboratory; Seminar organized and opened by the Energy Ministry of Turkey, Ankara, 1986.
Internal Power - Arcs in Distribution Cubicles, X SENDI, Rio de Janeiro-Brazil, 1988.
Organization of the Workshop on Thermal Generation of Energy - Records, May 17 to 19, 1995, CEPEL - Rio de Janeiro (180 participants).
Organization of the General meeting of the Technical Committee of IEC at Maceio-Brazil (40 participants from European countries, USA, Japan, Australia and Brazil).
The cogeneration and its possibilities in the Brazilian new moment (cogeneration and its relations with the price of electricity and heat), ABM - Sao Paulo, Brazil, July 1996.
Use of ethanol with fuel cells. A unique opportunity for Brazil? SNPTEE, Belém , October, 1997
Ethanol, Fuel Cells and GIS : The Brazilian Openings for Fuel Cell Market. !998 Fuel Cell Seminar - Palm Springs - California (November 1998)
Text book: Technical- economical assessment of cogeneration, thermal and distributed generation projects
o Text book: Transmission and Distribution Equipment: Diagnostics, Specification and Testing
o Text book: Technical- economical assessment T&D projects
Text book: Environment Issues, Environmental Costs and ISO 14000 for the electrical sector