Analysis of Internal Signal Perturbations in DC/DC and DC/AC Converters under Arc Fault
The constant increase in electrical energy consumption has led to a growth of photovoltaic installations (PV) along with the corresponding power converters for proper operation. Power electronics converters represent a challenge to maintain the system’s performance and safety; one such problem is se...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-05-01
|
| Series: | Energies |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1073/14/11/3005 |
| _version_ | 1797533065308798976 |
|---|---|
| author | Benjamin Vidales Luna José Luis Monroy-Morales Manuel Madrigal Martínez Domingo Torres-Lucio Serge Weber Patrick Schweitzer |
| author_facet | Benjamin Vidales Luna José Luis Monroy-Morales Manuel Madrigal Martínez Domingo Torres-Lucio Serge Weber Patrick Schweitzer |
| author_sort | Benjamin Vidales Luna |
| collection | DOAJ |
| description | The constant increase in electrical energy consumption has led to a growth of photovoltaic installations (PV) along with the corresponding power converters for proper operation. Power electronics converters represent a challenge to maintain the system’s performance and safety; one such problem is series DC Arc Fault (AF). DC AFs lead to fire risk, damaging the main bus and the loads when not detected and interrupted in time. Therefore, research about DC AFs in power electronics converters must be carried out to predict the behavior and help avoid damage to the system. In this work, an innovative hybrid multilevel inverter for PV applications is used to explore the effect of series DC AFs in the converters’ internal signals, with the aims of setting the bases for the development of a detection system for power electronics. Both stages of conversion (DC/DC and DC/AC) are presented. In addition, the placement of the MPPT converter was considered for the tests. The AF experimental tests were performed with a generator based on the UL1699B specifications. The measurements of signals were performed in strategic points of the DC side, and changes and how to exploit them are discussed. This study contributes to a better understanding of the DC AF phenomenon and provides new insights for the development of new PV system protections. |
| first_indexed | 2024-03-10T11:09:15Z |
| format | Article |
| id | doaj.art-5646f7a8fc674b12902f8eaff1aaf36b |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T11:09:15Z |
| publishDate | 2021-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-5646f7a8fc674b12902f8eaff1aaf36b2023-11-21T20:53:42ZengMDPI AGEnergies1996-10732021-05-011411300510.3390/en14113005Analysis of Internal Signal Perturbations in DC/DC and DC/AC Converters under Arc FaultBenjamin Vidales Luna0José Luis Monroy-Morales1Manuel Madrigal Martínez2Domingo Torres-Lucio3Serge Weber4Patrick Schweitzer5Programa de Graduados e Investigación en Ingeniería Eléctrica Instituto Tecnológico de Morelia, Morelia 58120, MexicoPrograma de Graduados e Investigación en Ingeniería Eléctrica Instituto Tecnológico de Morelia, Morelia 58120, MexicoPrograma de Graduados e Investigación en Ingeniería Eléctrica Instituto Tecnológico de Morelia, Morelia 58120, MexicoPrograma de Graduados e Investigación en Ingeniería Eléctrica Instituto Tecnológico de Morelia, Morelia 58120, MexicoInstitut Jean Lamour, Universite de Lorraine, 54011 Nancy, FranceInstitut Jean Lamour, Universite de Lorraine, 54011 Nancy, FranceThe constant increase in electrical energy consumption has led to a growth of photovoltaic installations (PV) along with the corresponding power converters for proper operation. Power electronics converters represent a challenge to maintain the system’s performance and safety; one such problem is series DC Arc Fault (AF). DC AFs lead to fire risk, damaging the main bus and the loads when not detected and interrupted in time. Therefore, research about DC AFs in power electronics converters must be carried out to predict the behavior and help avoid damage to the system. In this work, an innovative hybrid multilevel inverter for PV applications is used to explore the effect of series DC AFs in the converters’ internal signals, with the aims of setting the bases for the development of a detection system for power electronics. Both stages of conversion (DC/DC and DC/AC) are presented. In addition, the placement of the MPPT converter was considered for the tests. The AF experimental tests were performed with a generator based on the UL1699B specifications. The measurements of signals were performed in strategic points of the DC side, and changes and how to exploit them are discussed. This study contributes to a better understanding of the DC AF phenomenon and provides new insights for the development of new PV system protections.https://www.mdpi.com/1996-1073/14/11/3005series DC Arc Faultshybrid converterdirect current converter (DC/DC)direct to alternative current converter (DC/AC)multilevel inverterphotovoltaic (PV) systems |
| spellingShingle | Benjamin Vidales Luna José Luis Monroy-Morales Manuel Madrigal Martínez Domingo Torres-Lucio Serge Weber Patrick Schweitzer Analysis of Internal Signal Perturbations in DC/DC and DC/AC Converters under Arc Fault Energies series DC Arc Faults hybrid converter direct current converter (DC/DC) direct to alternative current converter (DC/AC) multilevel inverter photovoltaic (PV) systems |
| title | Analysis of Internal Signal Perturbations in DC/DC and DC/AC Converters under Arc Fault |
| title_full | Analysis of Internal Signal Perturbations in DC/DC and DC/AC Converters under Arc Fault |
| title_fullStr | Analysis of Internal Signal Perturbations in DC/DC and DC/AC Converters under Arc Fault |
| title_full_unstemmed | Analysis of Internal Signal Perturbations in DC/DC and DC/AC Converters under Arc Fault |
| title_short | Analysis of Internal Signal Perturbations in DC/DC and DC/AC Converters under Arc Fault |
| title_sort | analysis of internal signal perturbations in dc dc and dc ac converters under arc fault |
| topic | series DC Arc Faults hybrid converter direct current converter (DC/DC) direct to alternative current converter (DC/AC) multilevel inverter photovoltaic (PV) systems |
| url | https://www.mdpi.com/1996-1073/14/11/3005 |
| work_keys_str_mv | AT benjaminvidalesluna analysisofinternalsignalperturbationsindcdcanddcacconvertersunderarcfault AT joseluismonroymorales analysisofinternalsignalperturbationsindcdcanddcacconvertersunderarcfault AT manuelmadrigalmartinez analysisofinternalsignalperturbationsindcdcanddcacconvertersunderarcfault AT domingotorreslucio analysisofinternalsignalperturbationsindcdcanddcacconvertersunderarcfault AT sergeweber analysisofinternalsignalperturbationsindcdcanddcacconvertersunderarcfault AT patrickschweitzer analysisofinternalsignalperturbationsindcdcanddcacconvertersunderarcfault |