About this Course
최근 조회 46,027

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

유동적 마감일

일정에 따라 마감일을 재설정합니다.

완료하는 데 약 18시간 필요

권장: 5 weeks of study, 7-8 hours/week...

영어

자막: 영어, 아랍어

귀하가 습득할 기술

Wind EnergyMaterialsWind PowerWind Energy Engineering

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

유동적 마감일

일정에 따라 마감일을 재설정합니다.

완료하는 데 약 18시간 필요

권장: 5 weeks of study, 7-8 hours/week...

영어

자막: 영어, 아랍어

강의 계획 - 이 강좌에서 배울 내용

1
완료하는 데 1시간 필요

About this course

This module gives you an overview of the course content and learning objectives. You will see the recommended prerequisites for following the course and find out how to earn points towards your course certificate.

...
1 video (Total 4 min), 7 readings, 1 quiz
1개의 동영상
7개의 읽기 자료
Course video5m
Learning objectives3m
Course elements8m
Pre-requisites8m
Grading policy8m
Code of Conduct5m
Provide your feedback5m
1개 연습문제
Math pre-requisites20m
완료하는 데 1시간 필요

Introduction to wind energy

In this module, you will learn why there is a need for wind energy and how wind energy projects are planned. When you have completed the module, you will be able to explain why there is a need for wind energy and what an EIA is. You will also know how to get the most out of the course through interaction with other course participants.

...
2 videos (Total 17 min), 3 readings
2개의 동영상
Siting challenges and stakeholder involvement7m
3개의 읽기 자료
Activity: Get to know your peers10m
Supporting literature10m
Provide your feedback10m
2
완료하는 데 4시간 필요

Wind resources

It is all about the wind! In this module you will learn how the wind varies with height and during the day and night. You will find out how the wind power density and the power production can be modeled for an area based on different terrain properties. When you have completed the module, you will be able to apply basic engineering models for wind speed and determine the annual energy production for a wind turbine.

...
2 videos (Total 26 min), 3 readings, 1 quiz
2개의 동영상
Wind resource assessment12m
3개의 읽기 자료
Introduction to quiz: Wind profiles and wind resources20m
Supporting literature10m
Provide your feedback10m
1개 연습문제
Wind profiles and wind resources2시 20분
완료하는 데 4시간 필요

Test and measurements

‘Test and measurements’ is about different ways to measure the wind and how to to interpret wind observations. When you have completed this module, you will be able to analyse measured wind data and determine the mean wind speed and turbulence.

...
3 videos (Total 36 min), 3 readings, 1 quiz
3개의 동영상
Important concepts used in wind energy9m
Wind Scanner - remote sensing of wind18m
3개의 읽기 자료
Introduction to quiz: Wind data analysis20m
Supporting literature10m
Provide your feedback10m
1개 연습문제
Wind data analysis3h
3
완료하는 데 4시간 필요

Economy

In this module you will learn about financial aspects during the entire lifetime of a wind turbine. When you have completed the module, you will be able to perform simple calculations for assessing wind farm projects and for calculating the cost of energy from wind.

...
3 videos (Total 28 min), 3 readings, 2 quizzes
3개의 동영상
Energy production and revenue9m
Tools for wind energy economics9m
3개의 읽기 자료
Introduction to quiz: Economics of wind energy20m
Supporting literature10m
Provide your feedback10m
2개 연습문제
Economics of wind energy - Net Present Value (NPV)1시 20분
Economics of wind energy - Levellised Cost of Energy (LCoE)1시 40분
완료하는 데 4시간 필요

Wind turbine technology

It is now time to focus on the wind turbine itself. In this module you will learn about different wind turbine designs including the modern three-bladed turbine. When you have completed the module, you will be able to account for the configuration and energy production of different wind turbine designs.

...
2 videos (Total 17 min), 3 readings, 1 quiz
2개의 동영상
Wind turbine terminology and components6m
3개의 읽기 자료
Introduction to quiz: Wind energy technology concepts20m
Supporting literature10m
Provide your feedback10m
1개 연습문제
Wind Energy Technology Concepts2시 40분
4
완료하는 데 5시간 필요

Aerodynamics

This module on ‘Aerodynamics’ will outline the fundamental principle of a wind turbine and you will learn what makes it turn. When you have completed the module, you will be able to carry out calculations of thrust and power for a wind turbine.

...
2 videos (Total 18 min), 3 readings, 2 quizzes
2개의 동영상
Flow and forces around the wind turbine blade11m
3개의 읽기 자료
Introduction to Quiz: Aerodynamics20m
Supporting literature10m
Provide your feedback10m
2개 연습문제
Aerodynamics - 1D Momentum theory2h
Aerodynamics - Rotational theory and velocity triangle at r = 40m2h
완료하는 데 5시간 필요

Materials

Wind turbines are composed of a variety of materials. In order to create stronger and lighter wind turbine components, especially the blades, new types of materials are being invented. When you have completed this module, you will be able to calculate the mass of a turbine blade based on different material’s properties.

...
3 videos (Total 30 min), 3 readings, 2 quizzes
3개의 동영상
Material requirements for wind turbine blades11m
Composite materials for wind turbine blades9m
3개의 읽기 자료
Introduction to quiz: Wind turbine blade20m
Supporting literature10m
Provide your feedback10m
2개 연습문제
Stresses in the blade cross section1시 20분
The weight of a wind turbine blade2시 20분
4.7
434개의 리뷰Chevron Right

24%

이 강좌를 수료한 후 새로운 경력 시작하기

24%

이 강좌를 통해 확실한 경력상 이점 얻기

풍력의 최상위 리뷰

대학: KNov 4th 2018

Firstly thanks for this useful course to DTU and Coursera. I think this will help the person who is really interested in wind energy and make the one to learn and go further in wind energy area.

대학: MKJan 28th 2019

from introduction to design and effects of the environment wind speed, design of blade, generation and integration to the grid this course cover all, very informative and well explained.

강사

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Merete Badger

Senior Scientist
Department of Wind Energy
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Alma Salnaja

Student helper
Department of Wind Energy
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Lars Pilgaard Mikkelsen

Associate Professor
Department of Wind Energy
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Ameya Sathe

Postdoc
Department of Wind Energy
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Vladimir Fedorov

Researcher
Department of Wind Energy
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Tom Cronin

Special advisor
Department of Wind Energy
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Torben Krogh Mikkelsen

Professor of Remote Sensing for Wind Energy
Department of Wind Energy
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Morten Hartvig Hansen

Professor
Department of Wind Energy
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Niels-Erik Clausen

Associate professor
Department of Wind Energy
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Bonnie Ram

Guest Senior Researcher
Department of Wind Energy
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Sven-Erik Gryning

Dr. Scient. and PhD
Department of Wind Energy
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Kim Branner

Senior Research Scientist
Department of Wind Energy
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Poul Ejnar Sørensen

Professor
Department of Wind Energy
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Hilmar Kjartansson Danielsen

Senior Researcher
Department of Wind Energy
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Henrik Bredmose

Associate professor
Department of Wind Energy

덴마크 기술 대학교 (DTU) 정보

DTU focuses on research in technical and natural sciences that contributes to the development of society. As an industrially orientated university, our goal is to supply high-level international research based on combining theory with constructing models and empirical methods....

자주 묻는 질문

  • 강좌에 등록하면 바로 모든 비디오, 테스트 및 프로그래밍 과제(해당하는 경우)에 접근할 수 있습니다. 상호 첨삭 과제는 이 세션이 시작된 경우에만 제출하고 검토할 수 있습니다. 강좌를 구매하지 않고 살펴보기만 하면 특정 과제에 접근하지 못할 수 있습니다.

  • 수료증을 구매하면 성적 평가 과제를 포함한 모든 강좌 자료에 접근할 수 있습니다. 강좌를 완료하면 전자 수료증이 성취도 페이지에 추가되며, 해당 페이지에서 수료증을 인쇄하거나 LinkedIn 프로필에 수료증을 추가할 수 있습니다. 강좌 콘텐츠만 읽고 살펴보려면 해당 강좌를 무료로 청강할 수 있습니다.

  • 1.The formula for finding x = ({Omega}* R )/v_0

    2.Solve[16 a^3 - 24 a^2 + a (9 - 3 x^2) - 1 + x^2 == 0, a]

    3. a is in interval (0<a<1)

    4. a' = (1 - 3 a)/(4 a - 1)

  • Coursera takes in unlimited about of numbers after comma, but we suggest you enter by approximation of 0.01, in cases where the answer is larger then 10000, the decimals are not necessary.

  • All answers are asked to be entered in absolute value.

  • You have included the present value of the decommissioning cost in the NPV calculation. We have not asked you to do that, so that is why answer is outside the range, but including these costs could also be done, so you are not entirely wrong.

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