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.
WIND Energy
In This PPT you can get full information about Wind Energy
For increase your knowledge and exam point of view.
If You have any doubt you can contact me
Contact- technologyscienceand285@gmail.com
#Samiran_Biswas
#Wind_Energy
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.
WIND Energy
In This PPT you can get full information about Wind Energy
For increase your knowledge and exam point of view.
If You have any doubt you can contact me
Contact- technologyscienceand285@gmail.com
#Samiran_Biswas
#Wind_Energy
Geothermal energy
Its a very vast growing energy sector in world many country and use this energy for their country
This slide shows how and where it done.
this presentation deals with the formation, depletion, conservation of various sources of energy. it also includes the various advantages and disadvantages of the sources.
A presentation on Petroleum for the
Course: B.Tech. Polymer Science in DU FYUP
Subject: Raw Materials,
Year - For Ist Year Students.
You may download this ppt to get a better idea about the contents and animation!
this ppt is for wind energy harvesting where I have described the production of wind energy , different types of wind turbines, power interface, and grid topologies as well.
it will definitely help u people,.
INTRODUCTION TO DIGITAL ELECTRONICS & HALF ADDER (LINK TO VIDEO IN DESCRIPTI...George Thomas
Basics of Digital Electronics and Half adder
INTRODUCTION TO DIGITAL ELECTRONICS
https://www.youtube.com/watch?v=KybvB73a0Dc&t=1s
HALF ADDER WITH SIMULATION
https://www.youtube.com/watch?v=EgkyJ5Ur4f0&t=199s
Renewable and Non- renewable energy SourcesGeorge Thomas
Renewable energy is energy which is generated from natural sources i.e. sun, wind, rain, tides and can be generated again and again as and when required. Non-Renewable energy is energy which is taken from the sources that are available on the earth in limited quantity and will vanish fifty-sixty years from now.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
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?
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
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.
2. 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.
3. How is wind created?
• Temperatures vary
according to the amount
of sun it gets
• Uneven heating of the
Earth's atmosphere and
surface
• Balance between warm
and cool air is constantly
changing, creating wind.
4. The terms "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.
Wind power is the conversion of wind energy
into a useful form of energy, such as using:
wind turbines to make electricity,
windmills for mechanical power,
windpumps for water pumping ect.
5. Wind energy is the kinetic energy of air in motion,
also called wind.
Total wind energy flowing through an imaginary area
A during the time t is:
E =1/2 M v 2
= ½ (A v t ρ) v 2
= ½ (A t ρ) v 3
where ρ is the air density;
v is the wind speed;
Avt is the volume of air passing through A
Avtρ is therefore the mass m passing per unit time.
Note that ½ ρv2
is the kinetic energy of the moving air
per unit volume.
6. Power is energy per unit time, so the wind
power incident on A (e.g. equal to the rotor area
of a wind turbine) is:
P= E/t = ½ (A ρ) v 3
7. Wind Turbines
Wind turbines turn in the moving
air and power an electric generator
that supplies an electric current.
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.
8. Common HAWT Construction
Rotor
• Blades are connected to a hub, which is connected to a shaft
• Rotational speed will depend on blade geometry, number of
blades, and wind speed (40 to 400 revolutions per minute
typical speed range)
• Gear box needed to increase speed to 1200-1800 RPM for
generator
9.
10.
11. Turbines can be categorized into two classes based on
the orientation of the rotor
Vertical Axis Horizontal Axis
12. Sizes and Applications
Small (≤10 kW)
• Homes
• Farms
• Remote Application
Intermediate
(10-250 kW)
• Village Power
• Hybrid Systems
• Distributed Power
Large (660 kW - 2+MW)
• Central Station Wind Farms
• Distributed Power
• Community Wind
13. Advantages of Wind Power
The wind blows day and night, which allows windmills to
produce electricity throughout the day.
Wind power is very low cost (after the initial production
and installation)
Wind power is clean and renewable and sustainable
resource.
Wind energy is a domestic, renewable source of energy
that generates no pollution and has little environmental
impact.
Land used for wind farms can also be used for other
profitable activities including farming and forestry.
Remote areas that are not connected to the electricity
power grid can use wind turbines to produce their own
supply.
14. Disadvantages of Wind Power
The strength of the wind is not constant and it varies
from zero to storm force. This means that wind turbines
do not produce the same amount of electricity all the
time.
Noise Disturbances : Though wind energy is non
pollution, the turbines may create a lot of noise.
Threat to Wildlife : Due to large scale construction of
wind turbines on remote location, it could be a threat to
wild life near by.
Birds are killed by wind turbines.