Chapter 9

Wind Energy Generation


Learning Objectives

After studying this chapter, the reader will be able to:

  • Explain how electricity is created through the use of airflow through wind turbines
  • Explain how a Gorlov-type wind turbine works
  • Discuss the Energy payback time (EPBT) of wind electric generation
  • Describe energy returned on energy invested (EROEI) of wind power
  • Explain levelized cost of electricity (LCOE)
  • Discuss grid energy storage methods

Key Terms

  • American Wind Energy Association
  • Baseload Electric Power
  • Capacity Factor
  • Energy Improvement and Extension Act of 2008
  • Gorlov-Type Helical Wind Turbines
  • Green Credits
  • Grid Energy Storage
  • HAWT (horizontal axis wind turbines)
  • Offshore Wind Power
  • Survival Speed
  • Variable Renewable Energy
  • Wind Energy Penetration
  • Wind Farm
  • Wind Power

Animations

All animations are in Adobe Flash format. Click link to play. To download, right mouse click on the animation and choose Save Link As and save it to your computer.

Wind Generator


Student Activities

Microsoft Word file format: Click activity to download. Open with Microsoft Word to edit. Save to your computer.

Create a Hypothetical Wind Energy Project

EPBT (Energy Payback Time) of Hypothetical Wind Energy Project

(Energy Returned on Energy Invested) of Hypothetical Wind Energy Project

Building a Model Wind Turbine

Adobe Acrobat file format: Click activity to download. Open with Adobe Acrobat or Adobe Acrobat Reader to fill out. Save to your computer.

Create a Hypothetical Wind Energy Project

EPBT (Energy Payback Time) of Hypothetical Wind Energy Project

(Energy Returned on Energy Invested) of Hypothetical Wind Energy Project

Building a Model Wind Turbine