Comprehensive performance analysis of flexible asynchronous AC link under various unbalanced grid voltage conditions
<p dir="ltr">A flexible asynchronous AC link (FASAL) system is a technology that interconnects two<u> power system</u> networks operating at the same or different frequencies. The FASAL system is a newly developed technology; therefore, it requires a thorough investigatio...
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2021
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| _version_ | 1864513549603176448 |
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| author | Imdadullah (20401943) |
| author2 | Syed Muhammad Amrr (16855557) Atif Iqbal (5504636) M.S. Jamil Asghar (20401946) |
| author2_role | author author author |
| author_facet | Imdadullah (20401943) Syed Muhammad Amrr (16855557) Atif Iqbal (5504636) M.S. Jamil Asghar (20401946) |
| author_role | author |
| dc.creator.none.fl_str_mv | Imdadullah (20401943) Syed Muhammad Amrr (16855557) Atif Iqbal (5504636) M.S. Jamil Asghar (20401946) |
| dc.date.none.fl_str_mv | 2021-02-03T09:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.egyr.2021.01.028 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Comprehensive_performance_analysis_of_flexible_asynchronous_AC_link_under_various_unbalanced_grid_voltage_conditions/28929473 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Electronics, sensors and digital hardware Engineering practice and education Power system interconnections Flexible asynchronous AC link (FASAL) VSC-HVDC link Voltage sag Unbalanced grid voltage |
| dc.title.none.fl_str_mv | Comprehensive performance analysis of flexible asynchronous AC link under various unbalanced grid voltage conditions |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">A flexible asynchronous AC link (FASAL) system is a technology that interconnects two<u> power system</u> networks operating at the same or different frequencies. The FASAL system is a newly developed technology; therefore, it requires a thorough investigation under different unbalanced <u>grid voltage</u> conditions for better behavioral understanding and appropriate future <u>controller design</u>. In this paper, the FASAL system is analyzed under various symmetrical and asymmetrical unbalanced grid voltage conditions. Moreover, the performance of the back-to-back <u>voltage source converter</u> (VSC) based HVDC link is also analyzed to establish its comparison with the FASAL system under the same conditions. The FASAL and VSC-HVDC systems are modeled in PSCAD/EMTDC software environment. The simulation results illustrate that the FASAL <u>system performance</u> is better under transient as well as steady-state conditions. Furthermore, the reduction in power at the receiving end side is also lesser in the FASAL system. For example, a 10% sag contributes only a 15% dip in power in the FASAL system, whereas VSC-HVDC reports a 30% power dip for the same sag condition.</p><h2>Other Information</h2><p dir="ltr">Published in: Energy Reports<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.egyr.2021.01.028" target="_blank">https://dx.doi.org/10.1016/j.egyr.2021.01.028</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_e99981417d72c31418c3aa9fd0be7df4 |
| identifier_str_mv | 10.1016/j.egyr.2021.01.028 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/28929473 |
| publishDate | 2021 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Comprehensive performance analysis of flexible asynchronous AC link under various unbalanced grid voltage conditionsImdadullah (20401943)Syed Muhammad Amrr (16855557)Atif Iqbal (5504636)M.S. Jamil Asghar (20401946)EngineeringElectronics, sensors and digital hardwareEngineering practice and educationPower system interconnectionsFlexible asynchronous AC link (FASAL)VSC-HVDC linkVoltage sagUnbalanced grid voltage<p dir="ltr">A flexible asynchronous AC link (FASAL) system is a technology that interconnects two<u> power system</u> networks operating at the same or different frequencies. The FASAL system is a newly developed technology; therefore, it requires a thorough investigation under different unbalanced <u>grid voltage</u> conditions for better behavioral understanding and appropriate future <u>controller design</u>. In this paper, the FASAL system is analyzed under various symmetrical and asymmetrical unbalanced grid voltage conditions. Moreover, the performance of the back-to-back <u>voltage source converter</u> (VSC) based HVDC link is also analyzed to establish its comparison with the FASAL system under the same conditions. The FASAL and VSC-HVDC systems are modeled in PSCAD/EMTDC software environment. The simulation results illustrate that the FASAL <u>system performance</u> is better under transient as well as steady-state conditions. Furthermore, the reduction in power at the receiving end side is also lesser in the FASAL system. For example, a 10% sag contributes only a 15% dip in power in the FASAL system, whereas VSC-HVDC reports a 30% power dip for the same sag condition.</p><h2>Other Information</h2><p dir="ltr">Published in: Energy Reports<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.egyr.2021.01.028" target="_blank">https://dx.doi.org/10.1016/j.egyr.2021.01.028</a></p>2021-02-03T09:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.egyr.2021.01.028https://figshare.com/articles/journal_contribution/Comprehensive_performance_analysis_of_flexible_asynchronous_AC_link_under_various_unbalanced_grid_voltage_conditions/28929473CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/289294732021-02-03T09:00:00Z |
| spellingShingle | Comprehensive performance analysis of flexible asynchronous AC link under various unbalanced grid voltage conditions Imdadullah (20401943) Engineering Electronics, sensors and digital hardware Engineering practice and education Power system interconnections Flexible asynchronous AC link (FASAL) VSC-HVDC link Voltage sag Unbalanced grid voltage |
| status_str | publishedVersion |
| title | Comprehensive performance analysis of flexible asynchronous AC link under various unbalanced grid voltage conditions |
| title_full | Comprehensive performance analysis of flexible asynchronous AC link under various unbalanced grid voltage conditions |
| title_fullStr | Comprehensive performance analysis of flexible asynchronous AC link under various unbalanced grid voltage conditions |
| title_full_unstemmed | Comprehensive performance analysis of flexible asynchronous AC link under various unbalanced grid voltage conditions |
| title_short | Comprehensive performance analysis of flexible asynchronous AC link under various unbalanced grid voltage conditions |
| title_sort | Comprehensive performance analysis of flexible asynchronous AC link under various unbalanced grid voltage conditions |
| topic | Engineering Electronics, sensors and digital hardware Engineering practice and education Power system interconnections Flexible asynchronous AC link (FASAL) VSC-HVDC link Voltage sag Unbalanced grid voltage |