Optimal under voltage load shedding based on voltage stability index
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Nacional de Colombia
2016
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| _version_ | 1876469898587144192 |
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| author | Karol López |
| author_facet | Karol López |
| contents | Optimal under voltage load shedding based on voltage stability index Karol López Sandra Pérez Luis Rodríguez Ingeniería Load shedding voltage stability particle swarm optimization This paper presents a methodology for under voltage load shedding using a metaheuristic optimization technique and a stability criterion. Two strategies are proposed to find the minimal size and location of load to shed for the recovery of normal operation conditions. The first one is based on a classical criterion for the under voltage load shedding, identifying the load to disconnect by considering bus voltage level; the second includes a simplified voltage stability index SVSI, which identifies critical buses in the system. The proposed methodology is implemented in an IEEE 14 bus test system, considering a heavy loading condition with and without contingency to validate its efficiency. 2016 artículo científico 0120-5609 https://www.redalyc.org/articulo.oa?id=64346800007 en http://www.redalyc.org/revista.oa?id=643 Ingeniería e Investigación application/pdf Universidad Nacional de Colombia Ingeniería e Investigación (Colombia) Num.2 Vol.36 |
| format | Artículo científico |
| id | redalyc_64346800007 |
| institution | Redalyc |
| language | en |
| publishDate | 2016 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Optimal under voltage load shedding based on voltage stability index Karol López Ingeniería Load shedding voltage stability particle swarm optimization Optimal under voltage load shedding based on voltage stability index Karol López Sandra Pérez Luis Rodríguez Ingeniería Load shedding voltage stability particle swarm optimization This paper presents a methodology for under voltage load shedding using a metaheuristic optimization technique and a stability criterion. Two strategies are proposed to find the minimal size and location of load to shed for the recovery of normal operation conditions. The first one is based on a classical criterion for the under voltage load shedding, identifying the load to disconnect by considering bus voltage level; the second includes a simplified voltage stability index SVSI, which identifies critical buses in the system. The proposed methodology is implemented in an IEEE 14 bus test system, considering a heavy loading condition with and without contingency to validate its efficiency. 2016 artículo científico 0120-5609 https://www.redalyc.org/articulo.oa?id=64346800007 en http://www.redalyc.org/revista.oa?id=643 Ingeniería e Investigación application/pdf Universidad Nacional de Colombia Ingeniería e Investigación (Colombia) Num.2 Vol.36 |
| title | Optimal under voltage load shedding based on voltage stability index |
| topic | Ingeniería Load shedding voltage stability particle swarm optimization |
| url | https://www.redalyc.org/articulo.oa?id=64346800007 |