KLI

Recent Control Technologies for Floating Offshore Wind Energy System: A Review

Metadata Downloads
Alternative Title
Recent Control Technologies for Floating Offshore Wind Energy System: A Review
Abstract
This paper presents the recent control technologies being researched for floating offshore wind energy system (FOWES). FOWES has been getting many attentions recently as an alternative energy system utilizing vast sustainable wind resource away from land with little restriction by human societies, artificial and natural obstacles. However, not only due to the harsh environmental conditions such as strong wind, wave, and current, but also due to the platform motions such as surge, sway, heave, pitch, roll, and yaw, there could occur many problems including less energy capture than expected, frequent emergency stops, turbine structural instability, and fatigues resulting in early failures, which stay the levelized cost of energy (LCOE) still high compared to conventional fixed offshore wind energy system. These risks could be lowered by operating the turbine close to the optimum point and harvesting wind energy efficiently even under strong wind conditions with the properly applied control technologies, while reducing the loads on structural components. Many researches have been actively going on not only by numerical approaches, but also by experimental tests. This study is wrapping the most recent researches on control technologies for promising floating offshore wind energy system according to different substructure designs such as a spar type, semi-submergible type, tension-leg platform (TLP) type, and barge type, and discusses about its challenges as well.
Author(s)
안경관장 찌 둥쯔엉 호아이 부 안하광태
Issued Date
2021
Type
Article
Keyword
Green technology · Floating offshore wind energy system (FOWES) · Substructures · Control algorithm · Individual pitch control (IPC) · Collective pitch control (CPC)
DOI
10.1007/s40684-020-00269-5
URI
https://oak.ulsan.ac.kr/handle/2021.oak/8844
https://ulsan-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=TN_cdi_nrf_kci_oai_kci_go_kr_ARTI_9670568&context=PC&vid=ULSAN&lang=ko_KR&search_scope=default_scope&adaptor=primo_central_multiple_fe&tab=default_tab&query=any,contains,Recent%20Control%20Technologies%20for%20Floating%20Offshore%20Wind%20Energy%20System:%20A%20Review&offset=0&pcAvailability=true
Publisher
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING-GREEN TECHNOLOGY
Location
대한민국
Language
영어
ISSN
2288-6206
Citation Volume
8
Citation Number
1
Citation Start Page
281
Citation End Page
301
Appears in Collections:
Engineering > Mechanical and Automotive Engineering
Authorize & License
  • Authorize공개
Files in This Item:
  • There are no files associated with this item.

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.