Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear Loads
This article presents a comprehensive design procedure for isolated microgrids with a high penetration of nonlinear loads. The proposed microgrid planning approach simultaneously determines the sizes, locations and types of distributed generators (DGs) and shunt capacitor banks (CBs). The presence o...
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| مؤلفون آخرون: | , , , |
| التنسيق: | article |
| منشور في: |
2020
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://hdl.handle.net/11073/21637 |
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| _version_ | 1864513437937172480 |
|---|---|
| author | Yazdavar, Ameen H. |
| author2 | Shaaban, Mostafa El-Saadany, Ehab Salama, Magdy M. A. Zeineldin, H. H. |
| author2_role | author author author author |
| author_facet | Yazdavar, Ameen H. Shaaban, Mostafa El-Saadany, Ehab Salama, Magdy M. A. Zeineldin, H. H. |
| author_role | author |
| dc.creator.none.fl_str_mv | Yazdavar, Ameen H. Shaaban, Mostafa El-Saadany, Ehab Salama, Magdy M. A. Zeineldin, H. H. |
| dc.date.none.fl_str_mv | 2020-02 2022-02-09T09:04:48Z 2022-02-09T09:04:48Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | A. H. Yazdavar, M. F. Shaaban, E. F. El-Saadany, M. M. A. Salama and H. H. Zeineldin, "Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear Loads," in IEEE Transactions on Sustainable Energy, vol. 11, no. 4, pp. 2732-2744, Oct. 2020, doi: 10.1109/TSTE.2020.2973086. 1949-3037 http://hdl.handle.net/11073/21637 10.1109/TSTE.2020.2973086 |
| dc.language.none.fl_str_mv | en_US |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.relation.none.fl_str_mv | https://doi.org/10.1109/TSTE.2020.2973086 |
| dc.subject.none.fl_str_mv | Isolated microgrids Distributed generators Capacitor banks Harmonic power flow Nonlinear loads Reliability |
| dc.title.none.fl_str_mv | Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear Loads |
| dc.type.none.fl_str_mv | Peer-Reviewed Postprint info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | This article presents a comprehensive design procedure for isolated microgrids with a high penetration of nonlinear loads. The proposed microgrid planning approach simultaneously determines the sizes, locations and types of distributed generators (DGs) and shunt capacitor banks (CBs). The presence of nonlinear loads along with the capacitors of CBs or DGs' output filters may cause severe voltage distortions. To consider this issue, a harmonic power flow tool tailored for planning applications is developed that takes into account the specific features of isolated microgrids. Given the necessity of supply continuity for isolated microgrids after a contingency, the proposed planning approach takes into consideration the reliability to increase the probability of building successful islands. Unlike previous methods, the proposed approach does not rely merely on supply adequacy, and takes into account the fact that the voltage provision requirement can only be fulfilled through dispatchable DGs. The intermittent natures of loads and renewable DGs are modelled probabilistically. The effectiveness of the proposed planning approach has been validated using the PG&E 69-bus system, and the followings are observed: 1) the significance of applying suitable fundamental-power-flow and harmonic-power-flow algorithms for isolated microgrids, and 2) the possibility of avoiding a severe voltage distortion by utilizing an appropriate planning method and only small increase in the cost. |
| format | article |
| id | aus_6b7eaaf4317b4825de4ce6adec1e8a49 |
| identifier_str_mv | A. H. Yazdavar, M. F. Shaaban, E. F. El-Saadany, M. M. A. Salama and H. H. Zeineldin, "Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear Loads," in IEEE Transactions on Sustainable Energy, vol. 11, no. 4, pp. 2732-2744, Oct. 2020, doi: 10.1109/TSTE.2020.2973086. 1949-3037 10.1109/TSTE.2020.2973086 |
| language_invalid_str_mv | en_US |
| network_acronym_str | aus |
| network_name_str | aus |
| oai_identifier_str | oai:repository.aus.edu:11073/21637 |
| publishDate | 2020 |
| publisher.none.fl_str_mv | IEEE |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear LoadsYazdavar, Ameen H.Shaaban, MostafaEl-Saadany, EhabSalama, Magdy M. A.Zeineldin, H. H.Isolated microgridsDistributed generatorsCapacitor banksHarmonic power flowNonlinear loadsReliabilityThis article presents a comprehensive design procedure for isolated microgrids with a high penetration of nonlinear loads. The proposed microgrid planning approach simultaneously determines the sizes, locations and types of distributed generators (DGs) and shunt capacitor banks (CBs). The presence of nonlinear loads along with the capacitors of CBs or DGs' output filters may cause severe voltage distortions. To consider this issue, a harmonic power flow tool tailored for planning applications is developed that takes into account the specific features of isolated microgrids. Given the necessity of supply continuity for isolated microgrids after a contingency, the proposed planning approach takes into consideration the reliability to increase the probability of building successful islands. Unlike previous methods, the proposed approach does not rely merely on supply adequacy, and takes into account the fact that the voltage provision requirement can only be fulfilled through dispatchable DGs. The intermittent natures of loads and renewable DGs are modelled probabilistically. The effectiveness of the proposed planning approach has been validated using the PG&E 69-bus system, and the followings are observed: 1) the significance of applying suitable fundamental-power-flow and harmonic-power-flow algorithms for isolated microgrids, and 2) the possibility of avoiding a severe voltage distortion by utilizing an appropriate planning method and only small increase in the cost.IEEE2022-02-09T09:04:48Z2022-02-09T09:04:48Z2020-02Peer-ReviewedPostprintinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfA. H. Yazdavar, M. F. Shaaban, E. F. El-Saadany, M. M. A. Salama and H. H. Zeineldin, "Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear Loads," in IEEE Transactions on Sustainable Energy, vol. 11, no. 4, pp. 2732-2744, Oct. 2020, doi: 10.1109/TSTE.2020.2973086.1949-3037http://hdl.handle.net/11073/2163710.1109/TSTE.2020.2973086en_UShttps://doi.org/10.1109/TSTE.2020.2973086oai:repository.aus.edu:11073/216372024-08-22T12:08:01Z |
| spellingShingle | Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear Loads Yazdavar, Ameen H. Isolated microgrids Distributed generators Capacitor banks Harmonic power flow Nonlinear loads Reliability |
| status_str | publishedVersion |
| title | Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear Loads |
| title_full | Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear Loads |
| title_fullStr | Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear Loads |
| title_full_unstemmed | Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear Loads |
| title_short | Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear Loads |
| title_sort | Optimal Planning of Distributed Generators and Shunt Capacitors in Isolated Microgrids With Nonlinear Loads |
| topic | Isolated microgrids Distributed generators Capacitor banks Harmonic power flow Nonlinear loads Reliability |
| url | http://hdl.handle.net/11073/21637 |