Publicação
A new real time Lyapunov based controller for power quality improvement in unified power flow controllers using direct matrix converters
| Resumo: | This paper proposes a Direct Matrix Converter operating as a Unified Power Flow Controller (DMC-UPFC) with an advanced control method for UPFC, based on the Lyapunov direct method, presenting good results in power quality assessment. This control method is used for real-time calculation of the appropriate matrix switching state, determining which switching state should be applied in the following sampling period. The control strategy takes into account active and reactive power flow references to choose the vector converter closest to the optimum. Theoretical principles for this new real-time vector modulation and control applied to the DMC-UPFC with input filter are established. The method needs DMC-UPFC dynamic equations to be solved just once in each control cycle, to find the required optimum vector, in contrast to similar control methods that need 27 vector estimations per control cycle. The designed controller's performance was evaluated using Matlab/Simulink software. Controllers were also implemented using a digital signal processing (DSP) system and matrix hardware. Simulation and experimental results show decoupled transmission line active (P) and reactive (Q) power control with zero theoretical error tracking and fast response. Output currents and voltages show small ripple and low harmonic content. |
|---|---|
| Autores principais: | Monteiro, Joaquim |
| Outros Autores: | Pinto, Sonia; Martins, Aranzazu Delegado; Silva, José Fernando |
| Assunto: | Unified Power Flow Controllers (UPFC) Direct Matrix Converter (DMC) Digital control Real time Lyapunov |
| Ano: | 2017 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Instituto Politécnico de Lisboa |
| Idioma: | inglês |
| Origem: | Repositório Científico do Instituto Politécnico de Lisboa |
| _version_ | 1866887220053409792 |
|---|---|
| author | Monteiro, Joaquim |
| author2 | Pinto, Sonia Martins, Aranzazu Delegado Silva, José Fernando |
| author2_role | author author author |
| author_facet | Monteiro, Joaquim Pinto, Sonia Martins, Aranzazu Delegado Silva, José Fernando |
| author_role | author |
| contributor_name_str_mv | RCIPL |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Monteiro, Joaquim\",\"Person.identifier.orcid\":\"0000-0003-1930-9123\"},{\"Person.name\":\"Pinto, Sonia\"},{\"Person.name\":\"Martins, Aranzazu Delegado\"},{\"Person.name\":\"Silva, José Fernando\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | RCIPL |
| datacite.creators.creator.creatorName.fl_str_mv | Monteiro, Joaquim Pinto, Sonia Martins, Aranzazu Delegado Silva, José Fernando |
| datacite.date.Accepted.fl_str_mv | 2017-06-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2017-09-18T14:27:08Z |
| datacite.date.embargoed.fl_str_mv | 2017-09-18T14:27:08Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Unified Power Flow Controllers (UPFC) Direct Matrix Converter (DMC) Digital control Real time Lyapunov |
| datacite.titles.title.fl_str_mv | A new real time Lyapunov based controller for power quality improvement in unified power flow controllers using direct matrix converters |
| dc.contributor.none.fl_str_mv | RCIPL |
| dc.creator.none.fl_str_mv | Monteiro, Joaquim Pinto, Sonia Martins, Aranzazu Delegado Silva, José Fernando |
| dc.date.Accepted.fl_str_mv | 2017-06-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2017-09-18T14:27:08Z |
| dc.date.embargoed.fl_str_mv | 2017-09-18T14:27:08Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10400.21/7373 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | MDPI |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Unified Power Flow Controllers (UPFC) Direct Matrix Converter (DMC) Digital control Real time Lyapunov |
| dc.title.fl_str_mv | A new real time Lyapunov based controller for power quality improvement in unified power flow controllers using direct matrix converters |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | This paper proposes a Direct Matrix Converter operating as a Unified Power Flow Controller (DMC-UPFC) with an advanced control method for UPFC, based on the Lyapunov direct method, presenting good results in power quality assessment. This control method is used for real-time calculation of the appropriate matrix switching state, determining which switching state should be applied in the following sampling period. The control strategy takes into account active and reactive power flow references to choose the vector converter closest to the optimum. Theoretical principles for this new real-time vector modulation and control applied to the DMC-UPFC with input filter are established. The method needs DMC-UPFC dynamic equations to be solved just once in each control cycle, to find the required optimum vector, in contrast to similar control methods that need 27 vector estimations per control cycle. The designed controller's performance was evaluated using Matlab/Simulink software. Controllers were also implemented using a digital signal processing (DSP) system and matrix hardware. Simulation and experimental results show decoupled transmission line active (P) and reactive (Q) power control with zero theoretical error tracking and fast response. Output currents and voltages show small ripple and low harmonic content. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.ipl.pt/bitstreams/0c575f92-b4c0-45e7-b4b3-afb41983bc3b/download |
| id | ripl_4e82aa4e71fd721b078a477cfb1ade7f |
| identifier.url.fl_str_mv | http://hdl.handle.net/10400.21/7373 |
| instacron_str | ipl |
| institution | Instituto Politécnico de Lisboa |
| instname_str | Instituto Politécnico de Lisboa |
| language | eng |
| network_acronym_str | ripl |
| network_name_str | Repositório Científico do Instituto Politécnico de Lisboa |
| oai_identifier_str | oai:repositorio.ipl.pt:10400.21/7373 |
| organization_str_mv | urn:organizationAcronym:ipl |
| person_str_mv | Monteiro, Joaquim Monteiro, Joaquim https://www.ciencia-id.pt/4916-EA4B-17D4 4916-EA4B-17D4 http://orcid.org/0000-0003-1930-9123 0000-0003-1930-9123 Pinto, Sonia Martins, Aranzazu Delegado Silva, José Fernando |
| publishDate | 2017 |
| publisher.none.fl_str_mv | MDPI |
| reponame_str | Repositório Científico do Instituto Politécnico de Lisboa |
| repository_id_str | urn:repositoryAcronym:ripl |
| service_str_mv | urn:repositoryAcronym:ripl |
| spelling | engMDPIpt_PTThis paper proposes a Direct Matrix Converter operating as a Unified Power Flow Controller (DMC-UPFC) with an advanced control method for UPFC, based on the Lyapunov direct method, presenting good results in power quality assessment. This control method is used for real-time calculation of the appropriate matrix switching state, determining which switching state should be applied in the following sampling period. The control strategy takes into account active and reactive power flow references to choose the vector converter closest to the optimum. Theoretical principles for this new real-time vector modulation and control applied to the DMC-UPFC with input filter are established. The method needs DMC-UPFC dynamic equations to be solved just once in each control cycle, to find the required optimum vector, in contrast to similar control methods that need 27 vector estimations per control cycle. The designed controller's performance was evaluated using Matlab/Simulink software. Controllers were also implemented using a digital signal processing (DSP) system and matrix hardware. Simulation and experimental results show decoupled transmission line active (P) and reactive (Q) power control with zero theoretical error tracking and fast response. Output currents and voltages show small ripple and low harmonic content.application/pdfpt_PTA new real time Lyapunov based controller for power quality improvement in unified power flow controllers using direct matrix convertersPersonalMonteiro, JoaquimDSpacehttp://dspace.org/items/af7c0e5b-adc6-467f-b817-97fbf260f102DSpacehttp://dspace.org/items/af7c0e5b-adc6-467f-b817-97fbf260f102MonteiroJoaquimCiência IDhttps://www.ciencia-id.pt4916-EA4B-17D4ORCIDhttp://orcid.org0000-0003-1930-9123Researcher IDhttps://www.researcherid.comJ-8903-2013Scopus Author IDhttps://www.scopus.com56582664700Pinto, SoniaMartins, Aranzazu DelegadoSilva, José FernandoHostingInstitutionOrganizationalRCIPLe-mailmailto:rcaap@sp.ipl.ptrcaap@sp.ipl.ptISSNIsPartOf1996-1073DOIIsPartOf10.3390/en100607792017-09-18T14:27:08Z2017-062017-06-01T00:00:00ZHandlehttp://hdl.handle.net/10400.21/7373http://purl.org/coar/access_right/c_16ecrestricted accessUnified Power Flow Controllers (UPFC)Direct Matrix Converter (DMC)Digital controlReal time Lyapunov2644474 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://repositorio.ipl.pt/bitstreams/0c575f92-b4c0-45e7-b4b3-afb41983bc3b/downloadEnergies106113 |
| spellingShingle | A new real time Lyapunov based controller for power quality improvement in unified power flow controllers using direct matrix converters Monteiro, Joaquim Unified Power Flow Controllers (UPFC) Direct Matrix Converter (DMC) Digital control Real time Lyapunov |
| status | SINGLETON |
| subject.fl_str_mv | Unified Power Flow Controllers (UPFC) Direct Matrix Converter (DMC) Digital control Real time Lyapunov |
| title | A new real time Lyapunov based controller for power quality improvement in unified power flow controllers using direct matrix converters |
| title_full | A new real time Lyapunov based controller for power quality improvement in unified power flow controllers using direct matrix converters |
| title_fullStr | A new real time Lyapunov based controller for power quality improvement in unified power flow controllers using direct matrix converters |
| title_full_unstemmed | A new real time Lyapunov based controller for power quality improvement in unified power flow controllers using direct matrix converters |
| title_short | A new real time Lyapunov based controller for power quality improvement in unified power flow controllers using direct matrix converters |
| title_sort | A new real time Lyapunov based controller for power quality improvement in unified power flow controllers using direct matrix converters |
| topic | Unified Power Flow Controllers (UPFC) Direct Matrix Converter (DMC) Digital control Real time Lyapunov |
| topic_facet | Unified Power Flow Controllers (UPFC) Direct Matrix Converter (DMC) Digital control Real time Lyapunov |
| url | http://hdl.handle.net/10400.21/7373 |
| visible | 1 |