Análise de compensação capacitiva para a máxima transferência de energia com acoplamento indutivo
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações do UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/29161 |
Resumo: | This work deals with the study of a wireless power transmission system using loosely magnetically coupled coils. An analysis is made of the parasitic effects of the components in an equivalent circuit using a single frequency and the steady state circuit. A sinusoidal voltage source powers the circuit and it is connected to a purely resistive load for simplicity. The analysis is directed to output power and circuit efficiency. Therefore, an optimization exercise of these variables is developed throughout this work with different possible configurations. The circuit compensation method using four capacitors is presented, furthermore, the possibility of further improving the compensation result by adjusting the resonant frequency of the circuit is explored. The beginning of this project is the analysis of the basic circuit without compensation. The following are equations for the maximum output efficiency and power of circuits containing only one compensation capacitor. The settings commonly used for two capacitor compensation are shown. Then the compensation of a circuit with four capacitors is verified. Finally, by adding all resistive losses of the circuit components and in order to obtain good solutions to the proposed optimization problem, a search algorithm is created which returns the optimum values of power and efficiency. capacitors that make the circuit achieve maximum output efficiency or power, thus avoiding a thorough analysis of the intricate system of equations resulting from compensation with more than two capacitors. To experimentally verify the theoretical results and simulations, a prototype was constructed that allows a variation of the coupling coefficient between the coils. Results are compared and further improved. |
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2023-05-23T12:33:40Z2023-05-23T12:33:40Z2020-01-20http://repositorio.ufsm.br/handle/1/29161This work deals with the study of a wireless power transmission system using loosely magnetically coupled coils. An analysis is made of the parasitic effects of the components in an equivalent circuit using a single frequency and the steady state circuit. A sinusoidal voltage source powers the circuit and it is connected to a purely resistive load for simplicity. The analysis is directed to output power and circuit efficiency. Therefore, an optimization exercise of these variables is developed throughout this work with different possible configurations. The circuit compensation method using four capacitors is presented, furthermore, the possibility of further improving the compensation result by adjusting the resonant frequency of the circuit is explored. The beginning of this project is the analysis of the basic circuit without compensation. The following are equations for the maximum output efficiency and power of circuits containing only one compensation capacitor. The settings commonly used for two capacitor compensation are shown. Then the compensation of a circuit with four capacitors is verified. Finally, by adding all resistive losses of the circuit components and in order to obtain good solutions to the proposed optimization problem, a search algorithm is created which returns the optimum values of power and efficiency. capacitors that make the circuit achieve maximum output efficiency or power, thus avoiding a thorough analysis of the intricate system of equations resulting from compensation with more than two capacitors. To experimentally verify the theoretical results and simulations, a prototype was constructed that allows a variation of the coupling coefficient between the coils. Results are compared and further improved.Este trabalho trata do estudo de um sistema de transmissão de energia sem fio com o uso de bobinas fracamente acopladas magneticamente. Uma análise é feita, levando-se em consideração os efeitos parasitas dos componentes em um circuito equivalente, usando uma única frequência e o circuito já em regime estacionário. Uma fonte de tensão senoidal alimenta o circuito e este conectado a uma carga puramente resistiva afim de simplificar. A análise é dirigida a potência de saída e a eficiência do circuito. Portanto um exercício de otimização dessas variáveis é desenvolvido ao longo deste trabalho com diferentes possíveis configurações. O método de compensação do circuito utilizando quatro capacitores é apresentado, além disso, é explorada a possibilidade de se melhorar ainda mais o resultado da compensação ajustando a frequência de ressonância do circuito. O início deste projeto se dá a análise do circuito básico sem compensação. A seguir, são elaboradas equações para as máximas eficiência e potência na saída dos circuitos contendo somente um capacitor de compensação. São demonstradas as configurações normalmente utilizadas para compensação com dois capacitores. Então a compensação de um circuito com quatro capacitores é verificada. Por fim, ao adicionar todas perdas resistivas dos componentes dos circuitos e com o objetivo de obter boas soluções para o problema de otimização proposto é criado um algoritmo de busca o qual retorna os valores ótimos de potência e eficiência, esse mesmo retorna os valores ótimos dos capacitores que fazem o circuito alcançar sua máxima eficiência ou potência na saída, evitando assim uma análise profunda do intrincado sistema de equações resultantes da compensação com mais do que dois capacitores. Para verificar experimentalmente os resultados teóricos e das simulações foi construído um protótipo que possibilita uma variação do coeficiente de acoplamento entre as bobinas. Os resultados são comparados e, ainda, melhorados.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESporUniversidade Federal de Santa MariaCentro de TecnologiaPrograma de Pós-Graduação em Engenharia ElétricaUFSMBrasilEngenharia ElétricaAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAcoplamento indutivoCompensaçãoOtimizaçãoAlgoritmoEficiênciaTransferência de energiaInductive couplingCompensationOptimizationAlgorithmEfficiencyEnergy transferCNPQ::ENGENHARIAS::ENGENHARIA ELETRICAAnálise de compensação capacitiva para a máxima transferência de energia com acoplamento indutivoCapacitive compensation analysis for maximum transfer of energy with inductive couplinginfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisBisogno, Fábio Eckehttp://lattes.cnpq.br/6267716868501584Beltrame, Rafael ConcattoRussi, Jumar Luíshttp://lattes.cnpq.br/4314312057100557Marchiori, Matheus Chidiac30040000000760060060060060051234c7f-c599-43e8-8158-d7c5097d9f6e97b6d518-6983-4589-8664-4fcd3c55d8fa8e90966e-55bb-426b-9f52-ed9729924ce985af4721-6868-481d-816b-3bd209108cdcreponame:Biblioteca Digital de Teses e Dissertações do UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALDIS_PPGEE_2022_MARCHIORI_MATHEUS.pdfDIS_PPGEE_2022_MARCHIORI_MATHEUS.pdfDissertaçãoapplication/pdf5051442http://repositorio.ufsm.br/bitstream/1/29161/1/DIS_PPGEE_2022_MARCHIORI_MATHEUS.pdff48e647e221c058249056c740d3c0f77MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805http://repositorio.ufsm.br/bitstream/1/29161/2/license_rdf4460e5956bc1d1639be9ae6146a50347MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81956http://repositorio.ufsm.br/bitstream/1/29161/3/license.txt2f0571ecee68693bd5cd3f17c1e075dfMD531/291612023-05-23 09:33:40.391oai:repositorio.ufsm.br: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 Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2023-05-23T12:33:40Biblioteca Digital de Teses e Dissertações do UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Análise de compensação capacitiva para a máxima transferência de energia com acoplamento indutivo |
dc.title.alternative.eng.fl_str_mv |
Capacitive compensation analysis for maximum transfer of energy with inductive coupling |
title |
Análise de compensação capacitiva para a máxima transferência de energia com acoplamento indutivo |
spellingShingle |
Análise de compensação capacitiva para a máxima transferência de energia com acoplamento indutivo Marchiori, Matheus Chidiac Acoplamento indutivo Compensação Otimização Algoritmo Eficiência Transferência de energia Inductive coupling Compensation Optimization Algorithm Efficiency Energy transfer CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA |
title_short |
Análise de compensação capacitiva para a máxima transferência de energia com acoplamento indutivo |
title_full |
Análise de compensação capacitiva para a máxima transferência de energia com acoplamento indutivo |
title_fullStr |
Análise de compensação capacitiva para a máxima transferência de energia com acoplamento indutivo |
title_full_unstemmed |
Análise de compensação capacitiva para a máxima transferência de energia com acoplamento indutivo |
title_sort |
Análise de compensação capacitiva para a máxima transferência de energia com acoplamento indutivo |
author |
Marchiori, Matheus Chidiac |
author_facet |
Marchiori, Matheus Chidiac |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Bisogno, Fábio Ecke |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/6267716868501584 |
dc.contributor.referee1.fl_str_mv |
Beltrame, Rafael Concatto |
dc.contributor.referee2.fl_str_mv |
Russi, Jumar Luís |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/4314312057100557 |
dc.contributor.author.fl_str_mv |
Marchiori, Matheus Chidiac |
contributor_str_mv |
Bisogno, Fábio Ecke Beltrame, Rafael Concatto Russi, Jumar Luís |
dc.subject.por.fl_str_mv |
Acoplamento indutivo Compensação Otimização Algoritmo Eficiência Transferência de energia |
topic |
Acoplamento indutivo Compensação Otimização Algoritmo Eficiência Transferência de energia Inductive coupling Compensation Optimization Algorithm Efficiency Energy transfer CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA |
dc.subject.eng.fl_str_mv |
Inductive coupling Compensation Optimization Algorithm Efficiency Energy transfer |
dc.subject.cnpq.fl_str_mv |
CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA |
description |
This work deals with the study of a wireless power transmission system using loosely magnetically coupled coils. An analysis is made of the parasitic effects of the components in an equivalent circuit using a single frequency and the steady state circuit. A sinusoidal voltage source powers the circuit and it is connected to a purely resistive load for simplicity. The analysis is directed to output power and circuit efficiency. Therefore, an optimization exercise of these variables is developed throughout this work with different possible configurations. The circuit compensation method using four capacitors is presented, furthermore, the possibility of further improving the compensation result by adjusting the resonant frequency of the circuit is explored. The beginning of this project is the analysis of the basic circuit without compensation. The following are equations for the maximum output efficiency and power of circuits containing only one compensation capacitor. The settings commonly used for two capacitor compensation are shown. Then the compensation of a circuit with four capacitors is verified. Finally, by adding all resistive losses of the circuit components and in order to obtain good solutions to the proposed optimization problem, a search algorithm is created which returns the optimum values of power and efficiency. capacitors that make the circuit achieve maximum output efficiency or power, thus avoiding a thorough analysis of the intricate system of equations resulting from compensation with more than two capacitors. To experimentally verify the theoretical results and simulations, a prototype was constructed that allows a variation of the coupling coefficient between the coils. Results are compared and further improved. |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020-01-20 |
dc.date.accessioned.fl_str_mv |
2023-05-23T12:33:40Z |
dc.date.available.fl_str_mv |
2023-05-23T12:33:40Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/29161 |
url |
http://repositorio.ufsm.br/handle/1/29161 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.cnpq.fl_str_mv |
300400000007 |
dc.relation.confidence.fl_str_mv |
600 600 600 600 600 |
dc.relation.authority.fl_str_mv |
51234c7f-c599-43e8-8158-d7c5097d9f6e 97b6d518-6983-4589-8664-4fcd3c55d8fa 8e90966e-55bb-426b-9f52-ed9729924ce9 85af4721-6868-481d-816b-3bd209108cdc |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Tecnologia |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Engenharia Elétrica |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Engenharia Elétrica |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Tecnologia |
dc.source.none.fl_str_mv |
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Universidade Federal de Santa Maria (UFSM) |
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UFSM |
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UFSM |
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Biblioteca Digital de Teses e Dissertações do UFSM |
collection |
Biblioteca Digital de Teses e Dissertações do UFSM |
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Biblioteca Digital de Teses e Dissertações do UFSM - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
atendimento.sib@ufsm.br||tedebc@gmail.com |
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