/ Catálogo / Livro / Capítulo

Reliability Analysis on Crucial Subsystems of a Wind Turbine through FTA Approach

≈ 2 mins de leitura

S. Katsavounis
N. Patsianis
E.I. Konstantinidis
P.N. Botsaris

The wind turbine reliability is a crucial factor for the successful operation of a wind power plant, affecting its availability and efficiency. Operation and maintenance costs affect the performance of the whole system and reinforce the necessity of redesign of specific sub-assemblies achieving lower energy production costs. At the first stage, field data make up Weibull sets in order to form the appropriate distribution-curve of the failure rate in each corresponding top event, are presented. These sets are limited to sub-systems having not only adequate data of the corresponding top events, producing more realistic results, but also having great risk priority, according to FMEA approach. These Weibull sets are linked with the corresponding top event of each subsystem and used to quantify the failure rates. The validation of previous studies made on wind turbine reliability FMEA analysis through the FTA method is investigated in this paper, as well as the results from previous studies made on reliability of wind turbines using the FMEA method. Though, the reliability and importance results as derived from a quantitative analysis, seem to be following the same trend like previous studies from different and various approaches. As a result, Electrical and Control systems as far as the Hydraulic System need to be re-designed with better performance and reliability since they are crucial for the operation of each WT separately as well as for the whole wind farm.


ISBN:

eISBN: 978-972-8954-42-0
DOI: 10.14195/978-972-8954-42-0_31
Área: Ciências da Engenharia e Tecnologias
Páginas: 221-228
Data: 2014

Keywords

Download


Outros Capítulos (32)

Maintenance conceptual models and their relevance in the development of maintenance auditing tools for school buildings’ assets: an overview

Ana C. V. Vieira;A. J. Marques Cardoso

https://doi.org/10.14195/978-972-8954-42-0_1

Real time data colection and processing for aircraft maintenance enhancement (REACT)

Joel Ferreira;Luís Oliveira;Rúben Oliveira

https://doi.org/10.14195/978-972-8954-42-0_2

Selection of instances in Condition Based Monitoring: the case of aircraft engines

Leonor Fernandes;Roberto Henriques;Victor Lobo

https://doi.org/10.14195/978-972-8954-42-0_3

FMECA analysis for the assessing of maintenance activity for power transformers

Mohamed Mahmoud Abdel Fattah Khalil;Loredana Cristaldi;Marco Faifer

https://doi.org/10.14195/978-972-8954-42-0_4

Exploring the condition-based maintenance opportunities for production-critical assets

Nii Nortey Basil Lokko;Jawad Raza;Sukhvir Singh Panesar

https://doi.org/10.14195/978-972-8954-42-0_5

Predictive maintenance!: to do or let die

Pedro Dias;José Torres Farinha;Inácio Fonseca;Jorge Cunha

https://doi.org/10.14195/978-972-8954-42-0_6

Time replacement optimization models for urban transportation buses with indexation to fleet reserve

Hugo Raposo;José Torres Farinha;Rúben Oliveira;Luís Andrade Ferreira;Jorge André

https://doi.org/10.14195/978-972-8954-42-0_7

Life cycle cost optimization through an asset management based on risk principles

João Santos;Hugo Barata;Hélio Cordeiro;Cristina Mendonça;José Sobral

https://doi.org/10.14195/978-972-8954-42-0_8

Better maintenance decision making in business networks with a LCC model

Tiina Sinkkonen;Antti Ylä-Kujala;Salla Marttonen;Timo Kärri

https://doi.org/10.14195/978-972-8954-42-0_9

A control system approach to optimal maintenance planning for building retrofitting project

Bo Wang;Xia Xiaohua

https://doi.org/10.14195/978-972-8954-42-0_10

Advanced 3D scan data analysis for performant reengineering maintenance processes

Hendrik Grosser;Rainer Stark

https://doi.org/10.14195/978-972-8954-42-0_11

Augmented reality and the future of maintenance

Rúben Oliveira;Torres Farinha;Hugo Raposo;Noberto Pires

https://doi.org/10.14195/978-972-8954-42-0_12

Maintenance support wireless system for ram of forming presses

Diego Salazar;Gerardo Glorioso;Markus Wabner;Martin Riedel

https://doi.org/10.14195/978-972-8954-42-0_13

Maintenance management in Web ASP.NET MVC applications

Francisco Rodrigues;Inácio Fonseca;Rúben Oliveira;José Torres Farinha

https://doi.org/10.14195/978-972-8954-42-0_14

Mobile Applications and its Potential to Maintenance

Hugo Santos;António Simões;Inácio Fonseca;Torres Farinha

https://doi.org/10.14195/978-972-8954-42-0_15

Maintenance strategies to reduce downtime due to machine positional errors

Abubaker Shagluf;A. P. Longstaff;S. Fletcher

https://doi.org/10.14195/978-972-8954-42-0_16

Replacement time of mining drilling rigs

Hussan Hamodi;Jan Lundberg

https://doi.org/10.14195/978-972-8954-42-0_17

Maintenance continuous performance assessment of a hospital operating room AVAC system

Rui Assis

https://doi.org/10.14195/978-972-8954-42-0_18

Lean Maintenance

Bruno Inácio

https://doi.org/10.14195/978-972-8954-42-0_19

CMMS – An integrated view from maintenance management to on-line condition monitoring

José Torres Farinha;Inácio Fonseca;Rúben Oliveira;Hugo Raposo

https://doi.org/10.14195/978-972-8954-42-0_20

Practical challenges in determining periodic maintenance intervals on the Norwegian Continental Shelf (NCS): Some expert views and opinions

Nii Nortey Basil Lokko;Jawad Raza;Tore Markeset;Sukhvir Singh Panesar

https://doi.org/10.14195/978-972-8954-42-0_21

Hoshin kanri: a strategic approach to maintenance performance management

Peter Chemweno;Liliane Pintelon;Peter Muchiri

https://doi.org/10.14195/978-972-8954-42-0_22

Aggregation of electric current consumption features for extraction of maintenance KPIs

Carl-Anders Iohansson;Victor Simon;Galar Diego

https://doi.org/10.14195/978-972-8954-42-0_23

(Legal) maintenance plan for building’s energy performance

Marimba da Costa;José Torres Farinha;Inácio Fonseca;António Simões

https://doi.org/10.14195/978-972-8954-42-0_24

(Legal) maintenance plan for building’s energy performance

Marimba Costa;José Torres Farinha;Inácio Fonseca;António Simões

https://doi.org/10.14195/978-972-8954-42-0_24

Bottom to top approach for railway KPI generation

Roberto Villarejo;Carl-Anders Johansson;Urko Leturiondo;Victor Simon;Diego Galar

https://doi.org/10.14195/978-972-8954-42-0_25

Creating an open-books -supported implementation framework for inter-organizational decision-making models in the industrial maintenance context

Antti Ylä-Kujala;Salla Marttonen;Tiina Sinkkonen;Timo Kärri

https://doi.org/10.14195/978-972-8954-42-0_26

Improving risk matrices using the MACBETH approach for multicriteria value measurement

Carlos A. Bana e Costa;Diana F. Lopes;Mónica D. Oliveira

https://doi.org/10.14195/978-972-8954-42-0_27

Risk-based maintenance: relationship between the risk and the environment of operation

J. F. D. Santos;J. M. F. Calado;A. A. Roque

https://doi.org/10.14195/978-972-8954-42-0_28

Risk management based on the assessment of safety barriers

José Sobral;Carlos Guedes Soares

https://doi.org/10.14195/978-972-8954-42-0_29

Incorporating carbon penalties into supplier selection in the supply chain

Kanika Gandhi;Diego Galar;P. C. Jha

https://doi.org/10.14195/978-972-8954-42-0_30

Reliability Analysis on Crucial Subsystems of a Wind Turbine through FTA Approach

S. Katsavounis;N. Patsianis;E.I. Konstantinidis;P.N. Botsaris

https://doi.org/10.14195/978-972-8954-42-0_31