Logistics decisions in the installation of offshore wind farms: framework proposal

Logistics influences production and distribution costs and time in several sectors. In the offshore wind energy sector, installation logistics costs can reach 20% of CAPEX. Two relevant factors in the sector are: the accelerated technological development, with an increase in the rated power and in t...

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Autor principal:	Nascimento, Gabriela Soares do
Outros Autores:	Gonzalez, Mario Orestes Aguirre
Formato:	Dissertação
Idioma:	pt_BR
Publicado em:	Universidade Federal do Rio Grande do Norte
Assuntos:	Logistics installation Offshore wind farm Logistics decision
Endereço do item:	https://repositorio.ufrn.br/handle/123456789/45770
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id	ri-123456789-45770
record_format	dspace
institution	Repositório Institucional
collection	RI - UFRN
language	pt_BR
topic	Logistics installation Offshore wind farm Logistics decision
spellingShingle	Logistics installation Offshore wind farm Logistics decision Nascimento, Gabriela Soares do Logistics decisions in the installation of offshore wind farms: framework proposal
description	Logistics influences production and distribution costs and time in several sectors. In the offshore wind energy sector, installation logistics costs can reach 20% of CAPEX. Two relevant factors in the sector are: the accelerated technological development, with an increase in the rated power and in the dimensions of the turbines; and the increased distance from the offshore wind farms to the coast, these influence the costs of installing offshore wind farms. The study aims to propose a framework for logistical decisions for the installation of offshore wind farms. The research method is characterized as descriptive, with a qualitative-quantitative approach. The research procedure included theoretical research on offshore wind energy, installation of offshore wind farms and logistics, using systematic literature review. The field research consisted of a survey with 29 experts from 14 different countries to validate the conceptual framework. As a result, the framework contemplates 8 logistical decisions required in the installation of an offshore wind farm that impact “time” and “cost” performance objectives. Logistics decisions are influenced by factors: environmental and meteorological conditions, project characteristics, turbine characteristics, characteristics of available vessels, availability of infrastructure for installation logistics and stakeholders. Finally, it is concluded that the proposed framework presents the importance of decision making with a global view, highlighting that taking only one decision not combined with the others can harm and increase the costs of the next decision.
author2	Gonzalez, Mario Orestes Aguirre
author_facet	Gonzalez, Mario Orestes Aguirre Nascimento, Gabriela Soares do
format	masterThesis
author	Nascimento, Gabriela Soares do
author_sort	Nascimento, Gabriela Soares do
title	Logistics decisions in the installation of offshore wind farms: framework proposal
title_short	Logistics decisions in the installation of offshore wind farms: framework proposal
title_full	Logistics decisions in the installation of offshore wind farms: framework proposal
title_fullStr	Logistics decisions in the installation of offshore wind farms: framework proposal
title_full_unstemmed	Logistics decisions in the installation of offshore wind farms: framework proposal
title_sort	logistics decisions in the installation of offshore wind farms: framework proposal
publisher	Universidade Federal do Rio Grande do Norte
publishDate	2022
url	https://repositorio.ufrn.br/handle/123456789/45770
work_keys_str_mv	AT nascimentogabrielasoaresdo logisticsdecisionsintheinstallationofoffshorewindfarmsframeworkproposal
_version_	1773959342018527232
spelling	ri-123456789-457702022-05-02T15:29:58Z Logistics decisions in the installation of offshore wind farms: framework proposal Nascimento, Gabriela Soares do Gonzalez, Mario Orestes Aguirre http://lattes.cnpq.br/4619762669865603 http://lattes.cnpq.br/5936291138113637 Gannoum, Elbia Aparecida Silva http://lattes.cnpq.br/0025259523351765 Andrade, Humberto Dionisio de http://lattes.cnpq.br/1253785596446469 Almeida, Mariana Rodrigues de http://lattes.cnpq.br/7356242205950550 David, Solange Mendes Geraldo Ragazi http://lattes.cnpq.br/6074568636289888 Logistics installation Offshore wind farm Logistics decision Logistics influences production and distribution costs and time in several sectors. In the offshore wind energy sector, installation logistics costs can reach 20% of CAPEX. Two relevant factors in the sector are: the accelerated technological development, with an increase in the rated power and in the dimensions of the turbines; and the increased distance from the offshore wind farms to the coast, these influence the costs of installing offshore wind farms. The study aims to propose a framework for logistical decisions for the installation of offshore wind farms. The research method is characterized as descriptive, with a qualitative-quantitative approach. The research procedure included theoretical research on offshore wind energy, installation of offshore wind farms and logistics, using systematic literature review. The field research consisted of a survey with 29 experts from 14 different countries to validate the conceptual framework. As a result, the framework contemplates 8 logistical decisions required in the installation of an offshore wind farm that impact “time” and “cost” performance objectives. Logistics decisions are influenced by factors: environmental and meteorological conditions, project characteristics, turbine characteristics, characteristics of available vessels, availability of infrastructure for installation logistics and stakeholders. Finally, it is concluded that the proposed framework presents the importance of decision making with a global view, highlighting that taking only one decision not combined with the others can harm and increase the costs of the next decision. A logística tem influência nos custos e tempo de produção e distribuição em diversos setores. No setor de energia eólica offshore, os custos logísticos de instalação podem chegar a 20% do CAPEX. Dois fatores relevantes do setor são: o acelerado desenvolvimento tecnológico, com aumento da potência nominal e nas dimensões das turbinas; e o aumento de distância do local das usinas eólicas offshore para a costa, esses influenciam nos custos de instalação de usinas eólicas offshore. O estudo tem como objetivo propor um framework das decisões logísticas para a instalação de usinas eólicas offshore. O método da pesquisa caracteriza-se como descritivo, com abordagem qualitativaquantitativa. O procedimento da pesquisa contemplou a pesquisa teórica sobre energia eólica offshore, instalação de usinas eólicas e logística, com uso da revisão bibliográfica sistemática. A pesquisa de campo consistiu em um survey com 29 especialistas, de 14 diferentes países, para validação do framework conceitual. Como resultado, o framework contempla 8 decisões logísticas na instalação de uma usina eólica offshore que impactam os objetivos de desempenho “tempo” e “custo”. As decisões logísticas são influenciadas pelos fatores: condições ambientais e meteorológicas, características do projeto, características da turbina, características das embarcações disponíveis, disponibilidade da infraestrutura para a logística de instalação e stakeholders. Por fim, conclui-se que o framework proposto evidencia a importância da tomada de decisão com uma visão global, destacando que tomar apenas uma decisão não combinada às demais pode prejudicar e aumentar os custos de uma próxima decisão. 2022-02-02T18:27:15Z 2022-02-02T18:27:15Z 2021-09-03 masterThesis NASCIMENTO, Gabriela Soares do. Logistics decisions in the installation of offshore wind farms: framework proposal. 2021. 133f. Dissertação (Mestrado em Engenharia de Produção) - Centro de Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, 2021. https://repositorio.ufrn.br/handle/123456789/45770 pt_BR Acesso Aberto application/pdf Universidade Federal do Rio Grande do Norte Brasil UFRN PROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA DE PRODUÇÃO

Logistics decisions in the installation of offshore wind farms: framework proposal

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