課程信息
44,474

100% 在線

立即開始,按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

完成時間大約為18 小時

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

英語(English)

字幕:英語(English), 阿拉伯語(Arabic)

您將獲得的技能

Wind EnergyMaterialsWind PowerWind Energy Engineering

100% 在線

立即開始,按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

完成時間大約為18 小時

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

英語(English)

字幕:英語(English), 阿拉伯語(Arabic)

教學大綱 - 您將從這門課程中學到什麼

1
完成時間為 1 小時

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 個視頻 (總計 4 分鐘), 7 個閱讀材料, 1 個測驗
1 個視頻
7 個閱讀材料
Course video5分鐘
Learning objectives3分鐘
Course elements8分鐘
Pre-requisites8分鐘
Grading policy8分鐘
Code of Conduct5分鐘
Provide your feedback5分鐘
1 個練習
Math pre-requisites20分鐘
完成時間為 1 小時

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 個視頻 (總計 17 分鐘), 3 個閱讀材料
2 個視頻
Siting challenges and stakeholder involvement7分鐘
3 個閱讀材料
Activity: Get to know your peers10分鐘
Supporting literature10分鐘
Provide your feedback10分鐘
2
完成時間為 4 小時

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 個視頻 (總計 26 分鐘), 3 個閱讀材料, 1 個測驗
2 個視頻
Wind resource assessment12分鐘
3 個閱讀材料
Introduction to quiz: Wind profiles and wind resources20分鐘
Supporting literature10分鐘
Provide your feedback10分鐘
1 個練習
Wind profiles and wind resources20分鐘
完成時間為 4 小時

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 個視頻 (總計 36 分鐘), 3 個閱讀材料, 1 個測驗
3 個視頻
Important concepts used in wind energy9分鐘
Wind Scanner - remote sensing of wind18分鐘
3 個閱讀材料
Introduction to quiz: Wind data analysis20分鐘
Supporting literature10分鐘
Provide your feedback10分鐘
1 個練習
Wind data analysis
3
完成時間為 4 小時

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 個視頻 (總計 28 分鐘), 3 個閱讀材料, 2 個測驗
3 個視頻
Energy production and revenue9分鐘
Tools for wind energy economics9分鐘
3 個閱讀材料
Introduction to quiz: Economics of wind energy20分鐘
Supporting literature10分鐘
Provide your feedback10分鐘
2 個練習
Economics of wind energy - Net Present Value (NPV)20分鐘
Economics of wind energy - Levellised Cost of Energy (LCoE)40分鐘
完成時間為 4 小時

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 個視頻 (總計 17 分鐘), 3 個閱讀材料, 1 個測驗
2 個視頻
Wind turbine terminology and components6分鐘
3 個閱讀材料
Introduction to quiz: Wind energy technology concepts20分鐘
Supporting literature10分鐘
Provide your feedback10分鐘
1 個練習
Wind Energy Technology Concepts40分鐘
4
完成時間為 5 小時

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 個視頻 (總計 18 分鐘), 3 個閱讀材料, 2 個測驗
2 個視頻
Flow and forces around the wind turbine blade11分鐘
3 個閱讀材料
Introduction to Quiz: Aerodynamics20分鐘
Supporting literature10分鐘
Provide your feedback10分鐘
2 個練習
Aerodynamics - 1D Momentum theory
Aerodynamics - Rotational theory and velocity triangle at r = 40m
完成時間為 5 小時

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 個視頻 (總計 30 分鐘), 3 個閱讀材料, 2 個測驗
3 個視頻
Material requirements for wind turbine blades11分鐘
Composite materials for wind turbine blades9分鐘
3 個閱讀材料
Introduction to quiz: Wind turbine blade20分鐘
Supporting literature10分鐘
Provide your feedback10分鐘
2 個練習
Stresses in the blade cross section20分鐘
The weight of a wind turbine blade20分鐘
5
完成時間為 3 小時

Structural mechanics

In this module you will discover which forces act on a wind turbine blade. A blade can be considered as a beam and therefore beam theory is applied. When you have completed the module, you will be able to define boundary conditions and loads on beams and calculate reactions and internal forces....
2 個視頻 (總計 22 分鐘), 3 個閱讀材料, 1 個測驗
2 個視頻
Beam Theory13分鐘
3 個閱讀材料
Introduction to quiz: Beam theory20分鐘
Supporting literature10分鐘
Provide your feedback10分鐘
1 個練習
Beam Theory
完成時間為 4 小時

Electrical systems

One of the biggest challenges in wind energy engineering is to integrate the very variable power production from wind turbines into the electrical system. In this module, you will learn to account for the role of wind energy in the energy supply. When you have completed the module, you will be able to apply a strategy for controlling the rotor speed of a variable speed wind turbine....
3 個視頻 (總計 30 分鐘), 3 個閱讀材料, 1 個測驗
3 個視頻
Control of wind turbines and wind power plants8分鐘
Integration of variable wind power generation10分鐘
3 個閱讀材料
Introduction to Quiz: Wind turbine rotor speed control strategy20分鐘
Supporting literature10分鐘
Provide your feedback10分鐘
1 個練習
Wind turbine rotor speed control strategy45分鐘
4.7
432 個審閱Chevron Right

24%

完成這些課程後已開始新的職業生涯

24%

通過此課程獲得實實在在的工作福利

熱門審閱

創建者 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.

創建者 VGSep 12th 2018

Some things are a bit complex to understand , but a great coverage of all aspects of wind energy sector ,which will definitely help learners for better understanding of wind energy

講師

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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

關於 丹麦技术大学

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....

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  • 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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