Emulação dos regimes permanente e transitório das turbinas de eixo horizontal incluindo o modelo estático da turbina Magnus
Ano de defesa: | 2014 |
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Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de Santa Maria
|
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Engenharia Elétrica
|
Departamento: |
Engenharia Elétrica
|
País: |
BR
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://repositorio.ufsm.br/handle/1/8552 |
Resumo: | The lodgment of wind sites is in a visible growing demand not only in Brazil, but all over the world. The wind energy, even though consolidated, still hosts many scientific researches and industrial development in several areas such as control, power converter topologies and stability of grid connected wind turbines (WT). Due to the remarkable development of this technology in the market and the wind seasonality characteristics, it is difficult to study this power source in its operation field. Thus, a controlled environment for testing is desirable. This dissertation presents a topology of horizontal axis wind turbines (HAWT) emulator using a DC motor to provide an electrical generator the same torque that it would if it was driven by a typical WT. In addition to the static model, represented by the pitch angle and power coefficient, a dynamic model of HAWT is proposed in order to improve the representation of real turbines in the field, which allows characterizing the effect of wind shear, towering shadowing and turbine yaw. Furthermore, it permits emulating large inertia machines through smaller engines, by changing the torque imposed on the generator. The appealing motivation in this thesis is that the Magnus turbine emulation includes a relative new type of wind machine that possesses rotating cylinders instead of the traditional propeller blades in traditional HAWT. It is shown how these cylinders increase the available torque, then producing useful power even at lower wind speeds. Simulated and experimental results to evaluate the performance of the wind turbine emulator are presented. Both turbines are analyzed with and without MPPT. Finally the conclusions of this work are presented as well as new proposals for future works. |
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2017-05-292017-05-292014-01-24CORRÊA, Leonardo Candido. Emulation of the static and dynamic characteristics of horizontal axis wind turbines including the steady-state representation of a Magnus turbine. 2014. 105 f. Dissertação (Mestrado em Engenharia Elétrica) - Universidade Federal de Santa Maria, Santa Maria, 2014.http://repositorio.ufsm.br/handle/1/8552The lodgment of wind sites is in a visible growing demand not only in Brazil, but all over the world. The wind energy, even though consolidated, still hosts many scientific researches and industrial development in several areas such as control, power converter topologies and stability of grid connected wind turbines (WT). Due to the remarkable development of this technology in the market and the wind seasonality characteristics, it is difficult to study this power source in its operation field. Thus, a controlled environment for testing is desirable. This dissertation presents a topology of horizontal axis wind turbines (HAWT) emulator using a DC motor to provide an electrical generator the same torque that it would if it was driven by a typical WT. In addition to the static model, represented by the pitch angle and power coefficient, a dynamic model of HAWT is proposed in order to improve the representation of real turbines in the field, which allows characterizing the effect of wind shear, towering shadowing and turbine yaw. Furthermore, it permits emulating large inertia machines through smaller engines, by changing the torque imposed on the generator. The appealing motivation in this thesis is that the Magnus turbine emulation includes a relative new type of wind machine that possesses rotating cylinders instead of the traditional propeller blades in traditional HAWT. It is shown how these cylinders increase the available torque, then producing useful power even at lower wind speeds. Simulated and experimental results to evaluate the performance of the wind turbine emulator are presented. Both turbines are analyzed with and without MPPT. Finally the conclusions of this work are presented as well as new proposals for future works.A instalação de parques eólicos tem se expandido não só no mundo, mas também no Brasil. A energia eólica, apesar de ser já bastante consolidada, ainda é palco para muitos trabalhos científicos e pesquisas na indústria nas áreas de controle, topologias de conversores de potência e estabilidade na conexão de aerogeradores com a rede. Devido a este fato junto com a sazonalidade do vento, torna-se difícil estudar esse tipo de fonte em seu âmbito de operação, sendo assim desejável um ambiente controlado para testes. Esta dissertação apresenta uma topologia para emulação de turbinas de eixo horizontal (HAWT) utilizando um motor de corrente contínua para acionar geradores com o mesmo torque que haveria caso estivessem acoplados a uma turbina real. Para melhor verossimilhança com as turbinas em campo, além do modelo estático composto pelo ângulo de passo das pás e o coeficiente de potência, propõe-se um modelo dinâmico para representar o efeito cortante do vento, o sombreamento da torre e o direcionamento da turbina em relação ao vento. Além do mais, o modelo proposto permite também a emulação de máquinas de grande inércia usando motores de menor porte, pela simples alteração do torque imposto ao gerador. O diferencial nesta dissertação consiste na possibilidade de emulação da turbina Magnus, que é um aerogerador que possui cilindros girantes no lugar das tradicionais pás presentes nas HAWT, que aumentam o torque disponível. Com isto, pode-se mostrar como a turbina Magnus pode gerar maior potência em baixas velocidades vento. São apresentados então os resultados simulados e experimentais avaliando o comportamento completo do emulador de turbinas eólicas. Ambas as turbinas são analisadas com e sem MPPT. Finalmente, são mostradas as conclusões do trabalho e as propostas para futuros trabalhos.Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorapplication/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em Engenharia ElétricaUFSMBREngenharia ElétricaEmulador de turbinas eólicasModelo estáticoModelo dinâmicoTurbina MagnusWind turbine emulatorStatic modelDynamic modelMagnus turbineCNPQ::ENGENHARIAS::ENGENHARIA ELETRICAEmulação dos regimes permanente e transitório das turbinas de eixo horizontal incluindo o modelo estático da turbina MagnusEmulation of the static and dynamic characteristics of horizontal axis wind turbines including the steady-state representation of a Magnus turbineinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisFarret, Felix Albertohttp://lattes.cnpq.br/5783619992936443Parizzi, Jocemar Biasihttp://lattes.cnpq.br/4550710379088070Flores Filho, ály Ferreirahttp://lattes.cnpq.br/7052451135844502Bernardon, Daniel Pinheirohttp://lattes.cnpq.br/6004612278397270http://lattes.cnpq.br/5955549819181075Corrêa, Leonardo Candido300400000007400500300300300300449b5fdb-0727-4d8d-9981-12bed67e373b5db2e333-35d2-43fc-9229-e2e359d104ae92ddf2d2-0a49-4c8d-96e0-638c099348f4b6ade32f-138a-40e5-9067-f60fd222477130153068-3e08-47df-9b32-0ffb7087cf44info:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALCORREA, LEONARDO CANDIDO.pdfapplication/pdf1849582http://repositorio.ufsm.br/bitstream/1/8552/1/CORREA%2c%20LEONARDO%20CANDIDO.pdf37112146c6a49d74335d943e3bd54011MD51TEXTCORREA, LEONARDO CANDIDO.pdf.txtCORREA, LEONARDO CANDIDO.pdf.txtExtracted texttext/plain170770http://repositorio.ufsm.br/bitstream/1/8552/2/CORREA%2c%20LEONARDO%20CANDIDO.pdf.txtc57654bbbd3e3ed99bf82827293630e7MD52THUMBNAILCORREA, LEONARDO CANDIDO.pdf.jpgCORREA, LEONARDO CANDIDO.pdf.jpgIM Thumbnailimage/jpeg5049http://repositorio.ufsm.br/bitstream/1/8552/3/CORREA%2c%20LEONARDO%20CANDIDO.pdf.jpg13a3126f501f7f13ebaaee783f0e0ec1MD531/85522022-01-18 10:51:16.125oai:repositorio.ufsm.br:1/8552Repositório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132022-01-18T13:51:16Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Emulação dos regimes permanente e transitório das turbinas de eixo horizontal incluindo o modelo estático da turbina Magnus |
dc.title.alternative.eng.fl_str_mv |
Emulation of the static and dynamic characteristics of horizontal axis wind turbines including the steady-state representation of a Magnus turbine |
title |
Emulação dos regimes permanente e transitório das turbinas de eixo horizontal incluindo o modelo estático da turbina Magnus |
spellingShingle |
Emulação dos regimes permanente e transitório das turbinas de eixo horizontal incluindo o modelo estático da turbina Magnus Corrêa, Leonardo Candido Emulador de turbinas eólicas Modelo estático Modelo dinâmico Turbina Magnus Wind turbine emulator Static model Dynamic model Magnus turbine CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA |
title_short |
Emulação dos regimes permanente e transitório das turbinas de eixo horizontal incluindo o modelo estático da turbina Magnus |
title_full |
Emulação dos regimes permanente e transitório das turbinas de eixo horizontal incluindo o modelo estático da turbina Magnus |
title_fullStr |
Emulação dos regimes permanente e transitório das turbinas de eixo horizontal incluindo o modelo estático da turbina Magnus |
title_full_unstemmed |
Emulação dos regimes permanente e transitório das turbinas de eixo horizontal incluindo o modelo estático da turbina Magnus |
title_sort |
Emulação dos regimes permanente e transitório das turbinas de eixo horizontal incluindo o modelo estático da turbina Magnus |
author |
Corrêa, Leonardo Candido |
author_facet |
Corrêa, Leonardo Candido |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Farret, Felix Alberto |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/5783619992936443 |
dc.contributor.referee1.fl_str_mv |
Parizzi, Jocemar Biasi |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/4550710379088070 |
dc.contributor.referee2.fl_str_mv |
Flores Filho, ály Ferreira |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/7052451135844502 |
dc.contributor.referee3.fl_str_mv |
Bernardon, Daniel Pinheiro |
dc.contributor.referee3Lattes.fl_str_mv |
http://lattes.cnpq.br/6004612278397270 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5955549819181075 |
dc.contributor.author.fl_str_mv |
Corrêa, Leonardo Candido |
contributor_str_mv |
Farret, Felix Alberto Parizzi, Jocemar Biasi Flores Filho, ály Ferreira Bernardon, Daniel Pinheiro |
dc.subject.por.fl_str_mv |
Emulador de turbinas eólicas Modelo estático Modelo dinâmico Turbina Magnus |
topic |
Emulador de turbinas eólicas Modelo estático Modelo dinâmico Turbina Magnus Wind turbine emulator Static model Dynamic model Magnus turbine CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA |
dc.subject.eng.fl_str_mv |
Wind turbine emulator Static model Dynamic model Magnus turbine |
dc.subject.cnpq.fl_str_mv |
CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA |
description |
The lodgment of wind sites is in a visible growing demand not only in Brazil, but all over the world. The wind energy, even though consolidated, still hosts many scientific researches and industrial development in several areas such as control, power converter topologies and stability of grid connected wind turbines (WT). Due to the remarkable development of this technology in the market and the wind seasonality characteristics, it is difficult to study this power source in its operation field. Thus, a controlled environment for testing is desirable. This dissertation presents a topology of horizontal axis wind turbines (HAWT) emulator using a DC motor to provide an electrical generator the same torque that it would if it was driven by a typical WT. In addition to the static model, represented by the pitch angle and power coefficient, a dynamic model of HAWT is proposed in order to improve the representation of real turbines in the field, which allows characterizing the effect of wind shear, towering shadowing and turbine yaw. Furthermore, it permits emulating large inertia machines through smaller engines, by changing the torque imposed on the generator. The appealing motivation in this thesis is that the Magnus turbine emulation includes a relative new type of wind machine that possesses rotating cylinders instead of the traditional propeller blades in traditional HAWT. It is shown how these cylinders increase the available torque, then producing useful power even at lower wind speeds. Simulated and experimental results to evaluate the performance of the wind turbine emulator are presented. Both turbines are analyzed with and without MPPT. Finally the conclusions of this work are presented as well as new proposals for future works. |
publishDate |
2014 |
dc.date.issued.fl_str_mv |
2014-01-24 |
dc.date.accessioned.fl_str_mv |
2017-05-29 |
dc.date.available.fl_str_mv |
2017-05-29 |
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.citation.fl_str_mv |
CORRÊA, Leonardo Candido. Emulation of the static and dynamic characteristics of horizontal axis wind turbines including the steady-state representation of a Magnus turbine. 2014. 105 f. Dissertação (Mestrado em Engenharia Elétrica) - Universidade Federal de Santa Maria, Santa Maria, 2014. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/8552 |
identifier_str_mv |
CORRÊA, Leonardo Candido. Emulation of the static and dynamic characteristics of horizontal axis wind turbines including the steady-state representation of a Magnus turbine. 2014. 105 f. Dissertação (Mestrado em Engenharia Elétrica) - Universidade Federal de Santa Maria, Santa Maria, 2014. |
url |
http://repositorio.ufsm.br/handle/1/8552 |
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Universidade Federal de Santa Maria |
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