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Marcio Bottaro - IEEE Xplore Author Profile
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Marcio Bottaro

Also published under: Márcio Bottaro

Publications
6
Citations
9
Publications by Year
20142025
Co-Authors:
Show All Co-Authors (15)
Image of author Marcio Bottaro

Marcio Bottaro

Also published under: Márcio Bottaro

Affiliation

Institute of Energy and Environment
University of São Paulo
São Paulo, Brazil

Publication Topics

Biography

Marcio Bottaro received the B.Sc. degree in electronic technology in 1995, the M.S. degree in nuclear technology applications in 2007, and the Ph.D. degree in nuclear technology applications in 2012.,He is currently a Technical Supervisor of the Electrical Equipment and Materials Safety Section with the Institute of Energy and Environment, University of Sao Paulo, São Paulo, Brazil. His research interests include safety on electrical equipment and materials, PPE electric and thermal tests, and medical electrical equipment type tests.(Based on document published on 12 October 2018).
Publications
6
Citations
9
Publications by Year
20142025
Co-Authors:
Show All Co-Authors (15)
Author's Published Works

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A Comprehensive Analysis of the Influence of Thermal Insulating Materials on Arc Rating Tests

Marcio Bottaro;Luis Eduardo Caires;Paulo Futoshi Obase;Thais Ohara de Carvalho;Hedio Tatizawa

IEEE Transactions on Instrumentation and Measurement
Year: 2025 | Volume: 74 | Journal Article |
Cited by: Papers (1)
The arc rating (AR) characterization process is a crucial step before conducting arc flash personal protective equipment (PPE) performance tests. Over the past decades, a substantial number of arc-rated fabrics used in arc-protective garments have been tested. Despite the positive impact of laboratory-tested arc-resistant PPE on worker safety, there is still ongoing investigation regarding the inf...Show More

A Comprehensive Analysis of the Influence of Thermal Insulating Materials on Arc Rating Tests

Marcio Bottaro;Luis Eduardo Caires;Paulo Futoshi Obase;Thais Ohara de Carvalho;Hedio Tatizawa

Year: 2025 | Volume: 74 | Journal Article |

Development of An Optical Calorimeter Sensor for the Arc Thermal Performance Value (ATPV) Determination on Arc Rated Materials for Personal Protective Equipment

Fernanda Cristina Salvador Soares;Márcio Bottaro;Josemir Coelho Santos;Paulo Futoshi Obsase;Rogério Masaro

2024 Latin American Workshop on Optical Fiber Sensors (LAWOFS)
Year: 2024 | Conference Paper |
In this study, calorimeters were constructed with a thermocouple wire and an embedded optical fiber sensor, and the ATPV (Arc Thermal Performance Value) of a single layer arc rated fabric was determined. The results revealed differences between measurements obtained with the two sensor types. Notably, the absence of electromagnetic interferences of arc current on signals and the enhanced time resp...Show More

Development of An Optical Calorimeter Sensor for the Arc Thermal Performance Value (ATPV) Determination on Arc Rated Materials for Personal Protective Equipment

Fernanda Cristina Salvador Soares;Márcio Bottaro;Josemir Coelho Santos;Paulo Futoshi Obsase;Rogério Masaro

Year: 2024 | Conference Paper |

Analysis of Asymmetrical Component Influence on Arc Current in the Determination of Arc Thermal Performance Value of Protective Personal Equipment

Marcio Bottaro;Thais Ohara de Carvalho;Luis Eduardo Caires;Hélio Eiji Sueta;Paulo Futoshi Obase;Hédio Tatizawa;Ivan Bueno Raposo

IEEE Transactions on Industry Applications
Year: 2019 | Volume: 55, Issue: 2 | Journal Article |
Cited by: Papers (6)
An evaluation of relevance of current asymmetry on arc flash tests intended to determine arc rating parameters on fabrics and garments, as well as face shields, gloves, and other materials were performed. Asymmetrical current is mentioned in American Standards (ASTM F 1959) to be maximum during tests and a reference on International Standard IEC 61482-1-1:2009, item 6.9, where an X/R ratio is requ...Show More

Analysis of Asymmetrical Component Influence on Arc Current in the Determination of Arc Thermal Performance Value of Protective Personal Equipment

Marcio Bottaro;Thais Ohara de Carvalho;Luis Eduardo Caires;Hélio Eiji Sueta;Paulo Futoshi Obase;Hédio Tatizawa;Ivan Bueno Raposo

Year: 2019 | Volume: 55, Issue: 2 | Journal Article |

A Practical Approach for the Calibration of Partial Discharges Measurements at Field

Hedio Tatizawa;Marcio Bottaro;Welson Bassi;Danilo C. Rosendo;Felippe Bacega;Wilson Roberto Bacega

2018 IEEE/PES Transmission and Distribution Conference and Exposition (T&D)
Year: 2018 | Conference Paper |
Cited by: Papers (2)
Partial discharges (PD) measurements at field are a useful tool for predictive maintenance of high voltage equipment for preventing in service failures. This paper shows a practical procedure for the calibration of partial discharges measurements at field, when high frequency current transformers (HFCT) installed in equipments' grounding conductors were used for the PD detection. The calibration p...Show More

A Practical Approach for the Calibration of Partial Discharges Measurements at Field

Hedio Tatizawa;Marcio Bottaro;Welson Bassi;Danilo C. Rosendo;Felippe Bacega;Wilson Roberto Bacega

Year: 2018 | Conference Paper |

Partial discharges field tests in a 230kV circuit breaker

Wilson Roberto Bacega;Felippe Bacega;Hedio Tatizawa;Adrian F. Castro;Marcio Bottaro;Danilo C. Rosendo;Welson Bassi

IEEE EUROCON 2017 -17th International Conference on Smart Technologies
Year: 2017 | Conference Paper |
This paper shows a case study of a partial discharge (PD) test in a 230kV/2000A circuit breaker that was performed in a substation. Two sorts of sensors were used: a high frequency current transformer (HFCT) installed in equipment's grounding conductor and an antenna that is used to estimate the location of discharge source. Partial discharge signatures obtained previously at the laboratory were u...Show More

Partial discharges field tests in a 230kV circuit breaker

Wilson Roberto Bacega;Felippe Bacega;Hedio Tatizawa;Adrian F. Castro;Marcio Bottaro;Danilo C. Rosendo;Welson Bassi

Year: 2017 | Conference Paper |

Detection and location of partial discharges in a 460kV–66.7MVA reactor at field using antenna

Wilson Roberto Bacega;Felippe Bacega;Hédio Tatizawa;Adrián Ferreira Castro;Márcio Bottaro

2014 IEEE PES T&D Conference and Exposition
Year: 2014 | Conference Paper |
Field measurements of partial discharges are an important tool for keeping transmission and distribution systems working reliably, avoiding in service failures and costly off line tests for maintenance purposes. This paper shows results of a research aimed to develop diagnostic tools for partial discharges failures prevention, in a case study of a 460kV 66.7 MVA reactor suspect of internal dischar...Show More

Detection and location of partial discharges in a 460kV–66.7MVA reactor at field using antenna

Wilson Roberto Bacega;Felippe Bacega;Hédio Tatizawa;Adrián Ferreira Castro;Márcio Bottaro

Year: 2014 | Conference Paper |

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