Wind energy is generated through wind turbines that convert the kinetic energy of wind into mechanical or electrical power. There are two main types of wind turbines - horizontal axis and vertical axis. Key components include blades, a drive train, a tower, and equipment to generate electricity. Multiple turbines grouped together form wind farms. Larger turbines can power many homes. While wind energy has environmental benefits over fossil fuels, it also has disadvantages such as intermittent supply and higher initial costs than other generation methods.
This is enegy taken from the natural air!
Can you believe electricity being created because of air!
It is practiced on heights or near sea's.
Go ahead and enjoy!
A wind mill converts the kinetic energy of moving air into Mechanical energy that can be either used directly to run the Machine or to run the generator to produce electricity.
An alternate and eco-friendly energy source with a detailed explanation of types of turbines, their components along with the type of generator used, different wind farms, and production in India along with advantages and disadvantages.
Wind Power Plant Presentation (Seminar PPT) Jay Sonar
Power Point Presentation On Wind Energy and Wind Turbine & Its Components. Full Seminar Presentation For Diploma And Engineering Students. Easy and Understandable Format.
Thanks. Follow & keep Presenting.
This is enegy taken from the natural air!
Can you believe electricity being created because of air!
It is practiced on heights or near sea's.
Go ahead and enjoy!
A wind mill converts the kinetic energy of moving air into Mechanical energy that can be either used directly to run the Machine or to run the generator to produce electricity.
An alternate and eco-friendly energy source with a detailed explanation of types of turbines, their components along with the type of generator used, different wind farms, and production in India along with advantages and disadvantages.
Wind Power Plant Presentation (Seminar PPT) Jay Sonar
Power Point Presentation On Wind Energy and Wind Turbine & Its Components. Full Seminar Presentation For Diploma And Engineering Students. Easy and Understandable Format.
Thanks. Follow & keep Presenting.
How Do Wind Turbines Generate Electricity?
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Horizontal wind turbines VS Vertical wind turbines - advantages and disadvant...InstaBuzzz
In this beautiful presentation you will be presented with main advantages and disadvantages of Vertical wind turbines and Horizontal wind turbines. This is great for comparison of 2 designs of wind turbines. There is also a short review of biggest wind turbine in the world Vestas V164 8MW.
Wind Turbine Generator (WTG) Yawing And Furling Mechanismsmareenotmarie
A description of wind turbine generator (WTG) yawing (turning rotor into the wind as wind changes direction) and furling (turning rotor out of the wind as wind speed reaches WTG cut-out speed)
This presentation contains
i. Wind Science and its Measurement
ii Wind Measurement Tools
iii. Mathematical Background of Theoretical Power Limits of Wind Energy Extraction
iv. Wind Turbines
The objective of this project is to design a wind turbine that is optimized for the constraints that come with residential use. The main tasks of this project are:
> To study the design process and methodology of wind turbine
> Derive the Blade Element Momentum (BEM) theory then use it to conduct a parametric study that will determine if the optimized values of blade pitch and chord length create the most efficient blade geometry
> Analyse different air-foils to determine which one creates the most efficient wind turbine blade.
Safe College Initiatives - Empowering Students to Reduce Crime and Fire Risks...TRUE JOY ACOUSTICS, LLC
This voluntary project by Greg Huntington (UC alumnus, UC parent, retired P&G innovation leader, True Joy Acoustics founder) frames reported CRIME patterns occurring around the University of Cincinnati's main campus via www.raidsonline.com database. It also provides a synopsis of leading causes and contributing factors of FIRES that haven taken the lives of college students across the USA since 2000, particularly in off-campus housing. Understanding the nature of these "problems" is prerequisite to defining action plans that can meaningfully improve student welfare while attending college.
There is no substitute for sufficient infrastructure (e.g., lighting, controlled accessibility, code compliance) and trained law/fire enforcement professionals to deter and respond to criminal and fire threats. However, STUDENT attitudes and behaviors play a critical role. The thrust of this presentation is to outline several "Safe College Initiative" ideas that STUDENTS can own to reduce incidents and tragedy. If embraced by senior college leadership, these ideas are relatively straightforward to implement. There is pedigree for their usage and efficacy elsewhere, they are relatively low cost, and they harness student energy and creativity to bring them to life.
The analysis approach, connections and concepts are broadly applicable to other college campuses and student communities. If you are a prospective or existing college student, parent, or leader in any capacity that relates to college student crime/fire risk management, PLEASE share this presentation broadly and STIMULATE ACTION. As with any successful safety program, many "would be victims" will not realize their averted tragedy. But we will know that raising their safety attitudes and behaviors brightened their college experience and lifelong memories.
Greg Huntington
Cincinnati, Ohio
02 September 2013
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
2. WIND ENERGY
How Wind Power Is Generated
Wind Turbines
Wind Turbine Types
Turbine Components
Turbine Configurations
Wind Turbine Size and Power Ratings
Wind Energy Resources in the United States
Advantages and Disadvantages
3. .
Wind Energy is an indirect form of
solar energy which can be used
continuously unlike solar energy
Wind energy classified in two types
1.- Planetary winds
2.- Local winds.
4. .
Planetary winds are cause due
to greater heating of earth’s
surface near the equator as
compared to solar heating near
the south & north poles.
Local winds are caused due to
differential heating of land &
water in coastal areas these are
also caused due to uneven
heating in hills & mountain
along the slopes.
5. .
Wind is a form of solar energy. Winds are
caused by the uneven heating of the
atmosphere by the sun, the irregularities
of the earth's surface, and rotation of the
earth. Wind flow patterns are modified by
the earth's terrain, bodies of water, and
vegetative cover. This wind flow, or
motion energy, when "harvested" by
modern wind turbines, can be used to
generate electricity.
7. HOW WIND POWER IS
GENERATED
Theterms "wind energy" or "wind
power" describe the process by
which the wind is used to generate
mechanical power or electricity.
Wind turbines convert the kinetic
energy in the wind into mechanical
power.
8. .
This mechanical power can be
used for specific tasks (such as
grinding grain or pumping water)
or a generator can convert this
mechanical power into electricity
to power
homes, businesses, schools, and
the like.
9. WIND TURBINES
Wind turbines, like
aircraft propeller
blades, turn in the
moving air and
power an electric
generator that
supplies an electric
current.
10. .
Simply stated, a wind turbine is the
opposite of a fan. Instead of using
electricity to make wind, like a
fan, wind turbines use wind to
make electricity. The wind turns
the blades, which spin a
shaft, which connects to a
generator and makes electricity.
13. .
Modern wind turbines fall into
two basic groups; the horizontal-
axis variety, like the traditional
farm windmills used for pumping
water, and the vertical-axis
design, like the eggbeater-style
Darrieus model, named after its
French inventor. Most large
modern wind turbines are
horizontal-axis turbines.
15. .
blade or rotor, which converts the
energy in the wind to rotational
shaft energy;
a drive train, usually including a
gearbox and a generator; a tower
that supports the rotor and drive
train
other equipment, including
controls, electrical cables, ground
support equipment, and
interconnection equipment.
16.
17. TURBINE CONFIGURATIONS
Electricity from
these turbines is
fed into a utility
Wind turbines are
often grouped
together into a
single wind power
plant, also known
as a wind
farm, and generate
bulk electrical
power.grid and
distributed to
customers, just as
with conventional
18. WIND TURBINE SIZE AND POWER RATINGS
Wind turbines are available in a
variety of sizes, and therefore power
ratings. The largest machine has
blades that span more than the
length of a football field, stands 20
building stories high, and produces
enough electricity to power 1,400
homes.
19. .
A small home-sized wind
machine has rotors between 8 and
25 feet in diameter and stands
upwards of 30 feet and can supply
the power needs of an all-electric
home or small business. Utility-
scale turbines range in size from
50 to 750 kilowatts. Single small
turbines, below 50 kilowatts, are
used for
homes, telecommunications
20. .
In this system the wind energy is
converted to DC power by a DC
generator & charges the batteries.
21. .
Power is supplied to DC loads or by
the batteries. The charge controller is
used for controlling the
charge/discharge of batteries. The
systems can be used as standalone
system for charging the batteries or
for power supply in remote areas.
22. TOTAL WIND POWER
The total wind power is equal to the incomming
kinetic energy of the wind stream.
P=⅛ ρD²C³
P=power
ρ=Density of air(kg/m³)
D=Rotor diameter
C=Incomming wind
velocity(m/s)
23. .
The wind power generation India
was stared in 1994-95 with installed
capacity of 230MW The installed
power generator capacity up to
September 2006 was 6018MW out of
which 1080MW was installed in the
year2006 itself there fore , we find
that wind power generation in India
is growing at rapid rate.
24. WIND POWER GENERATION IN INDIA
STATE POWER (MW)
Andra Pradesh 2000
Gujrat 3100
Karnatak 4120
Kerala 1380
Madhya Pradesh 1920
Orrisa 840
Rajasthan 1210
Tamil Nadu 1900
West Bengal 1180
Other State 2150
TOTAL 20000
25.
26. ADVANTAGES AND DISADVANTAGES OF WIND-
GENERATED ELECTRICITY
A Renewable Non-Polluting
Resource :
Wind energy is a free, renewable
resource, so no matter how much is used
today, there will still be the same supply
in the future. Wind energy is also a source
of clean, non-polluting, electricity. Unlike
conventional power plants, wind plants
emit no air pollutants or greenhouse
gases
27. .
According to the U.S. Department
of Energy, in 1990, California's
wind power plants offset the
emission of more than 2.5 billion
pounds of carbon dioxide, and 15
million pounds of other pollutants
that would have otherwise been
produced. It would take a forest of
90 million to 175 million trees to
provide the same air quality.
28. COST ISSUES
Even though the cost of wind power
has decreased dramatically in the
past 10 years, the technology
requires a higher initial investment
than fossil-fueled generators.
Roughly 80% of the cost is the
machinery, with the balance being
site preparation and installation.
29. .
Ifwind generating systems are
compared with fossil-fueled
systems on a "life-cycle" cost
basis (counting fuel and operating
expenses for the life of the
generator), however, wind costs
are much more competitive with
other generating technologies
because there is no fuel to
purchase and minimal operating
30. ENVIRONMENTAL CONCERNS
Although wind power plants have
relatively little impact on the
environment compared to fossil fuel
power plants, there is some concern
over the noise produced by the rotor
blades, aesthetic (visual) impacts, and
birds and bats having been killed
(avian/bat mortality) by flying into the
rotors. Most of these problems have
been resolved or greatly reduced
through technological development or
31. SUPPLY AND TRANSPORT ISSUES :
The major challenge to using wind
as a source of power is that it is
intermittent and does not always
blow when electricity is needed.
Wind cannot be stored (although
wind-generated electricity can be
stored, if batteries are used), and
not all winds can be harnessed to
meet the timing of electricity
demands.
32. .
Further, good wind sites are often
located in remote locations far
from areas of electric power
demand (such as cities). Finally,
wind resource development may
compete with other uses for the
land, and those alternative uses
may be more highly valued than
electricity generation. However,
wind turbines can be located on