Wind Power Kelly Farmer.

Slides:



Advertisements
Similar presentations
Wind energy, wind power.  -The wind power or the wind energy is the energy extracted from the wind using wind turbines to produce an electrical power,
Advertisements

Wind Energy: The Myths and the Math
Investigating the Use of a Variable-Pitch Wind Turbine to Optimize Power Output Under Varying Wind Conditions. Galen Maly Yorktown High School.
AES Buffalo Gap Wind Farm Buffalo Gap MW 155 – GE 1.5 sle Presented August 22, 2008 By Robert Sims AES Wind Generation.
INTRO I am going to talk to you about wind turbines. I will mention how they work, where they were originally from, and why they are used. I hope you.
Accelerometer’s for Wind Turbines Alternative Energy Wind turbines are a growing source of alternative clean energy sources. As individual machines, or.
Wind Power. Approximately 2% of the solar power that reaches the earth’s surface is converted into wind. Approximately 2% of the solar power that reaches.
Alternate Energy Activities A look at Wind Power.
10/26/2003By: Strobridge & Sulkoski1 G.U.S.T.E.R. General Universal System for Testing External Rotors.
Announcements Read Chapter 7 Quiz on HW 3 Today
Energy mix in Germany in 2011 Renewable energies made up 20%
Wind Energy Chemical Engineering Seminar By: Jacqueline Milkovich.
Wind Power Joshua Lee, Yuree Chu.
Alternative Energy Sources. Wind Turbines Wind: A General Description Wind energy- is a renewable resource that is used to create electrical energy.
 Wind Energy By Jon Clemente, Ray Sites, Kathryn Roshong.
THE POWER OF THE WIND. The wind: a key factor in world economy Wind needs clean, renewable and competitive sources of energy; wind is a very competitive.
The Answer is Blowing in the Wind… The Power of Wind.
Wind Turbine Project Earlham College BY AMARA YEB.
Energy in the Wind Walt Musial Senior Engineer National Wind Technology Center National Renewable Energy Laboratory Kidwind Teachers’ Workshop May 14,
IB Wind and Wave Power Mark Kapron, Luc LaLonde, Scott Johnstun.
Wind power By Stephen Ha. How it works The blades spins the rotor The rotor spins the low speed shaft The low speed shaft is connected to a gear box which.
Other renewable energy sources Hydropower Wind energy Ocean Thermal Biomass Geothermal Tidal.
Period 1 presentation. The ruins of a Persian windmill.
AES Buffalo Gap Wind Farm Buffalo Gap MW 155 – GE 1.5 sle Presented August 22, 2008 By Robert Sims AES Wind Generation.
Power for the People Learning objectives: Know different ways of producing electricity Know different ways of producing electricity Understand the difference.
Wind Turbine Design Methods
Using the wind to create electricity is great. By using windmills to create wind power is great because we are helping the Earth and the O-zone layer.
Wind Energy. How does wind energy work? The wind blows on the blades and makes them turn. The blades turns a shaft inside the nacelle (the box at the.
Energy. Index Energy Sources Turn Into Energy  Gas power station  Oil power station  Coal power station  Nuclear power station Advantages Disadvantages.
Period 7.   The more curved side generates low air pressures, due to more surface area. While high pressure air, pushes on the other side of the design.
Wind and Water Power pp Wind generators  Horizontal Axis— higher positioning of rotor blades  Vertical Axis— catches wind closer to the ground.
Power Generation from Renewable Energy Sources Fall 2013 Instructor: Xiaodong Chu : Office Tel.:
Wind Energy. The Wind Energy And Power In The Wind The energy contained in the wind is its kinetic energy, and as we saw in Chapter 1 the kinetic.
__________________________ © Cactus Moon Education, LLC. CACTUS MOON EDUCATION, LLC ENERGY FROM THE WIND WIND TECHNOLOGIES.
Dr Ravi Kumar Puli National Institute of Technology WARANGAL.
SEMINAR ON SHIP WITH WIND MILLS
Recently a new type of gas-fired power station, known as the combined-cycle gas turbine (CCGT) station, has been very popular with electricity companies.
The source of energy that will change our lives.
UNIT II WIND ENERGY COLLECTORS
Power Electronics and Control in Wind Energy Conversion Systems
Power Plants Types of Power Plants
Industrial Automation as a Cloud Service
A Local History Project By Laura and Tara (5th)
Generating Electrical Energy
Producing electricity
WIND POWER How does it work? Efficiency Advantages and Disadvantages
Objective: Level 7: Linking key processes
By: Nawaz Haider Bashir SESE_Science GHS Patti Bulanda
WIND TURBINE GENERATORS.
How Winds are Created The earth’s winds are caused by pressure differences across the earth’s surface due to uneven heating Local Winds: During the day.
Wind Energy Student Work.
Steamin’ Ahead.
An overview of wind energy 3/5/2018
Energy consumption in the United States
COMBINED DARRIEUS - SAVONIUS WIND TURBINE
Natural Resources.
Eulerization of Betz Theory : Wind Turbines
Population: 550,000 Current Energy Source: Nuclear Power
Energy Resources: The Class of 2016
DESIGN, SYSTEM PERFORMANCE, ECONOMIC ANALYSIS
Natural Resources.
Energy and Electricity
The Process of Electricity Generation
Without energy nothing happens.
Calculating Wind Turbine Efficiency
Electrical Energy Generation and Transmission
Introduction to Residential Wind Energy
Without energy nothing happens.
ECE 333 Green Electric Energy
Energy and Electricity
Presentation transcript:

Wind Power Kelly Farmer

How it Works

Optimizing Power Output Adjustable rotor blade pitch Yaw system rotates the blades about the tower The yaw system rotates the rotor blades about the tower

Limitations Betz Limit establishes a maximum power efficiency of 59% Operates in wind speeds between 4 m/s and 25 m/s Most Wind Turbine have an actual efficiency of 35%-45% Wind turbines extract energy by slowing down the wind. For a wind turbine to be 100% efficient it would need to stop 100% of the wind - but then the rotor would have to be a solid disk and it would not turn and no kinetic energy would be converted. On the other extreme, if you had a wind turbine with just one rotor blade, most of the wind passing through the area swept by the turbine blade would miss the blade completely and so the kinetic energy would be kept by the wind.

Pros Renewable resource Fewer greenhouse gas emissions Cost per kWh: Coal: 4.5 cent; Nuclear 4.6 cent: Wind 7.5 cent

Cons Inconsistent power generation Limited availability of wind resource Expensive source of energy

QUESTIONS?