Time Coordination by Time Adaptive Function
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| Format: | Artículo científico |
| Sprache: | en |
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Instituto Politécnico Nacional
2010
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| _version_ | 1876458903204528128 |
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| author | Arturo Conde Enríquez |
| author_facet | Arturo Conde Enríquez |
| contents | Time Coordination by Time Adaptive Function Arturo Conde Enríquez Ernesto Vázquez Martínez Juan Carlos Escobar Martínez Computación coordination Time overcurrent relay distributed generation This paper presents a new coordination process for time overcurrent relays. The purpose of the coordination is to find a time element function that allows it to operate using a constant back-up time delay for any fault current. Then, a simple methodology is proposed that improves the time coordination even with the presence of distributed generation. Experiments were carried out in a laboratory test situation using signals from a power electrical system physics simulator. A virtual prototype of the time overcurrent relay with adaptive algorithms was developed using real time acquired signals. The tests showed the enhanced performance of the overcurrent relay. 2010 artículo científico 1405-5546 https://www.redalyc.org/articulo.oa?id=61519182002 en http://www.redalyc.org/revista.oa?id=615 Computación y Sistemas application/pdf Instituto Politécnico Nacional Computación y Sistemas (México) Num.3 Vol.13 |
| format | Artículo científico |
| id | redalyc_61519182002 |
| institution | Redalyc |
| language | en |
| publishDate | 2010 |
| publisher | Instituto Politécnico Nacional |
| spellingShingle | Time Coordination by Time Adaptive Function Arturo Conde Enríquez Computación coordination Time overcurrent relay distributed generation Time Coordination by Time Adaptive Function Arturo Conde Enríquez Ernesto Vázquez Martínez Juan Carlos Escobar Martínez Computación coordination Time overcurrent relay distributed generation This paper presents a new coordination process for time overcurrent relays. The purpose of the coordination is to find a time element function that allows it to operate using a constant back-up time delay for any fault current. Then, a simple methodology is proposed that improves the time coordination even with the presence of distributed generation. Experiments were carried out in a laboratory test situation using signals from a power electrical system physics simulator. A virtual prototype of the time overcurrent relay with adaptive algorithms was developed using real time acquired signals. The tests showed the enhanced performance of the overcurrent relay. 2010 artículo científico 1405-5546 https://www.redalyc.org/articulo.oa?id=61519182002 en http://www.redalyc.org/revista.oa?id=615 Computación y Sistemas application/pdf Instituto Politécnico Nacional Computación y Sistemas (México) Num.3 Vol.13 |
| title | Time Coordination by Time Adaptive Function |
| topic | Computación coordination Time overcurrent relay distributed generation |
| url | https://www.redalyc.org/articulo.oa?id=61519182002 |