COMPARISON BETWEEN DECISION TREE AND OPTIMAL POWER FLOW TECHNIQUES APPLIED TO VOLTAGE CORRECTIVE CONTROL IN ELECTRIC SYSTEMS
This article presents a comparison of using techniques of optimal load flow and decision tree in making corrective voltage control actions for electrical power systems under insecure operation condition, that is, with voltage constraints violated. The decision tree technique is used in conjunction w...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Institute of Technology and Education Galileo da Amazônia
2020-02-01
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| Series: | ITEGAM-JETIA |
| Online Access: | https://itegam-jetia.org/journal/index.php/jetia/article/view/617 |
| _version_ | 1828235407602483200 |
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| author | Joabe Chaves Nogueira Benedito da Graças Duarte Rodrigues Amanda Thais dos Reis Fernandes Werbeston Douglas de Oliveira Ubiratan Holanda Bezerra |
| author_facet | Joabe Chaves Nogueira Benedito da Graças Duarte Rodrigues Amanda Thais dos Reis Fernandes Werbeston Douglas de Oliveira Ubiratan Holanda Bezerra |
| author_sort | Joabe Chaves Nogueira |
| collection | DOAJ |
| description | This article presents a comparison of using techniques of optimal load flow and decision tree in making corrective voltage control actions for electrical power systems under insecure operation condition, that is, with voltage constraints violated. The decision tree technique is used in conjunction with a technique of sensitivity analysis in such a way that control actions are taken to be more effective to eliminate the voltage constraints violation in each case of contingency analyzed. A comparison is made between the control actions suggested by the optimal load flow strategy and those suggested by the decision tree for the same operating condition, discussing the achievement of implementing these actions in a real power system. The analysis methodology proposed here is tested in a real power system of a Brazilian utility, which operates in the State of Amapá - Brazil. The results showed how both methodologies can be used as operational tools in power system supervision and control centers. |
| first_indexed | 2024-04-12T20:14:12Z |
| format | Article |
| id | doaj.art-ce4bb5f933e44f5bb84cea67a554b444 |
| institution | Directory Open Access Journal |
| issn | 2447-0228 |
| language | English |
| last_indexed | 2024-04-12T20:14:12Z |
| publishDate | 2020-02-01 |
| publisher | Institute of Technology and Education Galileo da Amazônia |
| record_format | Article |
| series | ITEGAM-JETIA |
| spelling | doaj.art-ce4bb5f933e44f5bb84cea67a554b4442022-12-22T03:18:10ZengInstitute of Technology and Education Galileo da AmazôniaITEGAM-JETIA2447-02282020-02-01621COMPARISON BETWEEN DECISION TREE AND OPTIMAL POWER FLOW TECHNIQUES APPLIED TO VOLTAGE CORRECTIVE CONTROL IN ELECTRIC SYSTEMSJoabe Chaves NogueiraBenedito da Graças Duarte RodriguesAmanda Thais dos Reis FernandesWerbeston Douglas de OliveiraUbiratan Holanda BezerraThis article presents a comparison of using techniques of optimal load flow and decision tree in making corrective voltage control actions for electrical power systems under insecure operation condition, that is, with voltage constraints violated. The decision tree technique is used in conjunction with a technique of sensitivity analysis in such a way that control actions are taken to be more effective to eliminate the voltage constraints violation in each case of contingency analyzed. A comparison is made between the control actions suggested by the optimal load flow strategy and those suggested by the decision tree for the same operating condition, discussing the achievement of implementing these actions in a real power system. The analysis methodology proposed here is tested in a real power system of a Brazilian utility, which operates in the State of Amapá - Brazil. The results showed how both methodologies can be used as operational tools in power system supervision and control centers.https://itegam-jetia.org/journal/index.php/jetia/article/view/617 |
| spellingShingle | Joabe Chaves Nogueira Benedito da Graças Duarte Rodrigues Amanda Thais dos Reis Fernandes Werbeston Douglas de Oliveira Ubiratan Holanda Bezerra COMPARISON BETWEEN DECISION TREE AND OPTIMAL POWER FLOW TECHNIQUES APPLIED TO VOLTAGE CORRECTIVE CONTROL IN ELECTRIC SYSTEMS ITEGAM-JETIA |
| title | COMPARISON BETWEEN DECISION TREE AND OPTIMAL POWER FLOW TECHNIQUES APPLIED TO VOLTAGE CORRECTIVE CONTROL IN ELECTRIC SYSTEMS |
| title_full | COMPARISON BETWEEN DECISION TREE AND OPTIMAL POWER FLOW TECHNIQUES APPLIED TO VOLTAGE CORRECTIVE CONTROL IN ELECTRIC SYSTEMS |
| title_fullStr | COMPARISON BETWEEN DECISION TREE AND OPTIMAL POWER FLOW TECHNIQUES APPLIED TO VOLTAGE CORRECTIVE CONTROL IN ELECTRIC SYSTEMS |
| title_full_unstemmed | COMPARISON BETWEEN DECISION TREE AND OPTIMAL POWER FLOW TECHNIQUES APPLIED TO VOLTAGE CORRECTIVE CONTROL IN ELECTRIC SYSTEMS |
| title_short | COMPARISON BETWEEN DECISION TREE AND OPTIMAL POWER FLOW TECHNIQUES APPLIED TO VOLTAGE CORRECTIVE CONTROL IN ELECTRIC SYSTEMS |
| title_sort | comparison between decision tree and optimal power flow techniques applied to voltage corrective control in electric systems |
| url | https://itegam-jetia.org/journal/index.php/jetia/article/view/617 |
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