Complete power distribution system representation and state determination for fault location
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional de Colombia
2015
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| _version_ | 1876436997105516544 |
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| author | Andres Felipe Panesso-Hernández |
| author_facet | Andres Felipe Panesso-Hernández |
| contents | Complete power distribution system representation and state determination for fault location Andres Felipe Panesso-Hernández Juan Mora-Flórez Sandra Pérez-Londoño Ingeniería modeling forward sweep ba sed method Fault location power d istribution systems The impedance-based approaches for fault location in power dist ribution systems determine a faulted line section. Next, these require of the voltages and currents at one or both section line ends to e xactly determine the fault location. It is a challenge because in most of the power distribution systems, meas urements are only available at the main substation. This docu ment presents a modeling proposal for the power distribution system and an easy implementation method to estimate the voltages and currents at the faulted line section, using the measurements at the main substa tion, the line, load, transforme r parameters and other serial an d shunt connected devices and t he power system topology. The approach here proposed is tested using a f ault locator based on superimpos ed components, where the distan ce estimation error is lower than 1.5% in all of the cases. 2015 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49640676016 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.192 Vol.82 |
| format | Artículo científico |
| id | redalyc_49640676016 |
| institution | Redalyc |
| language | en |
| publishDate | 2015 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Complete power distribution system representation and state determination for fault location Andres Felipe Panesso-Hernández Ingeniería modeling forward sweep ba sed method Fault location power d istribution systems Complete power distribution system representation and state determination for fault location Andres Felipe Panesso-Hernández Juan Mora-Flórez Sandra Pérez-Londoño Ingeniería modeling forward sweep ba sed method Fault location power d istribution systems The impedance-based approaches for fault location in power dist ribution systems determine a faulted line section. Next, these require of the voltages and currents at one or both section line ends to e xactly determine the fault location. It is a challenge because in most of the power distribution systems, meas urements are only available at the main substation. This docu ment presents a modeling proposal for the power distribution system and an easy implementation method to estimate the voltages and currents at the faulted line section, using the measurements at the main substa tion, the line, load, transforme r parameters and other serial an d shunt connected devices and t he power system topology. The approach here proposed is tested using a f ault locator based on superimpos ed components, where the distan ce estimation error is lower than 1.5% in all of the cases. 2015 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49640676016 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.192 Vol.82 |
| title | Complete power distribution system representation and state determination for fault location |
| topic | Ingeniería modeling forward sweep ba sed method Fault location power d istribution systems |
| url | https://www.redalyc.org/articulo.oa?id=49640676016 |