This document discusses various energy resources and methods for generating electricity. It begins by explaining why electrical energy is needed and some common conventional methods like fossil fuels. It then categorizes energy sources as non-renewable (coal, oil, gas, nuclear) and renewable (solar, wind, hydroelectric, geothermal, biomass). Specific renewable energy sources like solar, wind, hydroelectric, geothermal and biomass are then described in more detail regarding how they generate electricity. The document concludes by stating it is better to use renewable sources to generate power in order to protect the environment.
about generating power with good environment measures,as convectional process may damage the atmosphere ,,&more ever using unlimited resources to have generation of acive or usefull power .as the coal is main resource in generating power but it may exist for long time,,,so its our intension to find a resource that exit for long time
The electricity generation, methods of producing power and the demand of electricity is listed in the presentation. By Adithya Construction, Chennnai http://www.adithyaconstruction.co.in/
about generating power with good environment measures,as convectional process may damage the atmosphere ,,&more ever using unlimited resources to have generation of acive or usefull power .as the coal is main resource in generating power but it may exist for long time,,,so its our intension to find a resource that exit for long time
The electricity generation, methods of producing power and the demand of electricity is listed in the presentation. By Adithya Construction, Chennnai http://www.adithyaconstruction.co.in/
Renewable Energy Sources in Tamilnadu by MATHANKUAMRMathankumar S
Renewable Energy Resources in TamilNadu ..... Need for Improvement ....Energy Crisis ............. Power Demand in TamilNadu .......... Need to Develop Power Resources............... Power Plants in TamilNadu ..... Electricity Sector in India ............. World Electricity Generation ------------- TamilNadu Electricity Status in the year of 2012 .................. Present Problems in Electric Generation .............. Findout the possibilities ..............
This a power point presentation comparing the results of one week of energy use with a 1500 watt un-insulated electric kettle with a 3000 watt UK style insulated Kettle. It also projects the energy savings for 1500 people over 10 years
The Potential Role of Geothermal Energy as a Major Supplier of Primary Energ...Iceland Geothermal
Jefferson Tester, Croll Professor of Sustainable Energy Systems
Director of the Cornell Energy Institute and Associate Director for Energy in the Atkinson Center for a Sustainable Future, Cornell University, Ithaca, New York
Plenary session, Iceland Geothermal Conference 2013
March 5-8, 2013, Harpa, Reykjavík
Renewable energy is generally defined as energy that comes from resources which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.[2] Renewable energy replaces conventional fuels in four distinct areas: electricity generation, air and water heating/cooling, motor fuels, and rural (off-grid) energy services.
Based on REN21's 2014 report, renewables contributed 19 percent to our global energy consumption and 22 percent to our electricity generation in 2012 and 2013, respectively. This energy consumption is divided as 9% coming from traditional biomass, 4.2% as heat energy (non-biomass), 3.8% hydro electricity and 2% is electricity from wind, solar, geothermal, and biomass. Worldwide investments in renewable technologies amounted to more than US$214 billion in 2013, with countries like China and the United States heavily investing in wind, hydro, solar and biofuels.
sources of energy, in this presentation you will be knowing about two major types of sources of energy those are the geothermal energy and the nuclear energy. in this presentation you will learn what is geothermal and nuclear energy, how they are formed their advantages and disadvantages and final why do we need resources.
Renewable Energy Sources in Tamilnadu by MATHANKUAMRMathankumar S
Renewable Energy Resources in TamilNadu ..... Need for Improvement ....Energy Crisis ............. Power Demand in TamilNadu .......... Need to Develop Power Resources............... Power Plants in TamilNadu ..... Electricity Sector in India ............. World Electricity Generation ------------- TamilNadu Electricity Status in the year of 2012 .................. Present Problems in Electric Generation .............. Findout the possibilities ..............
This a power point presentation comparing the results of one week of energy use with a 1500 watt un-insulated electric kettle with a 3000 watt UK style insulated Kettle. It also projects the energy savings for 1500 people over 10 years
The Potential Role of Geothermal Energy as a Major Supplier of Primary Energ...Iceland Geothermal
Jefferson Tester, Croll Professor of Sustainable Energy Systems
Director of the Cornell Energy Institute and Associate Director for Energy in the Atkinson Center for a Sustainable Future, Cornell University, Ithaca, New York
Plenary session, Iceland Geothermal Conference 2013
March 5-8, 2013, Harpa, Reykjavík
Renewable energy is generally defined as energy that comes from resources which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.[2] Renewable energy replaces conventional fuels in four distinct areas: electricity generation, air and water heating/cooling, motor fuels, and rural (off-grid) energy services.
Based on REN21's 2014 report, renewables contributed 19 percent to our global energy consumption and 22 percent to our electricity generation in 2012 and 2013, respectively. This energy consumption is divided as 9% coming from traditional biomass, 4.2% as heat energy (non-biomass), 3.8% hydro electricity and 2% is electricity from wind, solar, geothermal, and biomass. Worldwide investments in renewable technologies amounted to more than US$214 billion in 2013, with countries like China and the United States heavily investing in wind, hydro, solar and biofuels.
sources of energy, in this presentation you will be knowing about two major types of sources of energy those are the geothermal energy and the nuclear energy. in this presentation you will learn what is geothermal and nuclear energy, how they are formed their advantages and disadvantages and final why do we need resources.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
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Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
2. CONTENTS
1)Why do we need Electrical energy?
2)Energy resources.
3)Power stations
4)Conventional ways of generating electricity.
5)Fossil fuels & Their alternatives.
6)Types of Energy Sources.
7)Conclusion.
3. Why do we need electrical energy?
• We need electrical energy to power
the appliances in our homes.
• Electrical energy powers
factories in order to make things.
• Without electricity we wouldn’t
have technology as we know it
today.
4. Energy Resources
• There are a number of sources of energy that we could
use to generate electricity.
• The most common are called fossil fuels.
• Power stations use fossil fuels to
generate electricity.
•We burn fossil fuels to release heat
energy.
•The heat energy is used to heat water
to produce steam.
•The steam drives a turbine and then a
generator which converts the kinetic
energy of the turbine into electrical
energy.
6. Oil – Burning oil also releases Carbon Dioxide and
Sulphur Dioxide.
Gas – Burning gas releases Carbon Dioxide gas.
• Fossil fuels consist of Coal, Oil
and Gas.
Conventional Ways of Generating Electricity
Coal – Burning coal releases Carbon
Dioxide (a Greenhouse gas) and
Sulphur Dioxide.
•Both of these gases dissolve into the
clouds and create acid rain.
7. Alternatives to Fossil Fuel?
• If both Nuclear fuel and Fossil fuels
will eventually run then it makes sense
to replace them with something else.
• Also, it makes sense to replace them
with something which does not pollute
the Earth!
8. Types of energy sources
Non Renewable
• Coal
• Oil
• Gas
• Nuclear
Renewable
• Solar
• Wind
• Hydroelectric
• Geothermal
• Biomass
Non-renewable
will not be
replaced.
Renewable are
being replaced all
the time.
9. SOLAR ENERGY
• The Sun can be described as
our ultimate source of
energy.
• Energy to grow our food
comes from the Sun.
(Photosynthesis converts light into plant
food)
• The Sun heats the Earth.
• The energy from the Sun drives the weather which gives
us wind, waves and rain.
10. We can change sunlight to
Electricity by using solar
Photovoltaic cells. This electrical
Energy can then be used directly in
the home or in larger scale projects
as shown.
Solar Cells are quite expensive & required large area to generate a
substantial amount of power, also, they do not produce a constant
supply of power. e.g. at night.
Despite this, they are often the best energy source
for producing electricity in remote locations
e.g. on a satellite or when only small amounts of
electricity are needed.
11. WIND ENERGY
Wind is another kind of
energy that makes things
work. You can’t see the wind,
but when it blows on a windy
day you can feel it push
against your body.
Some areas of the world
have areas that are windy
most of the year, but the
amount of electricity
produced always changes
with the strength of the
wind.
12. Blowing wind spins the blades on a wind
turbine. The spinning blades turn a
generator that makes electricity.
Some people say that ‘wind farms’ look
unsightly and that they produce a lot of noise as
they turn around. This could cause are a
nuisance to people living nearby. This is called
visual and noise pollution.
13. HYDROELECTRIC ENERGY
Moving or falling water can be used to do work. Years ago moving
water turned wooden wheels to grind flour. Today moving water is
used to make electricity in HYDROELECTRIC POWER STATIONS.
14. GEOTHERMAL ENERGY
Geothermal means “earth heat” and is as old as the world itself. Deep
underground the earth is very hot and this can be used to heat water.
15. Around 3000m below the earths surface
the rock is molten.
Water sometimes comes close to this rock
and turns into steam.
This water can reach temperatures of
more than 230degrees Celsius (Remember
water boils at 100 degrees)
In some areas of the
world there is enough
steam produced to turn a
Turbine and produce
Electricity.
16. BIOMASS
Another sustainable energy
resource is plant matter which
is called Biomass.
Forests and certain crops can
be cultivated to provide fuel for
burning.
The fuel is burnt to
release heat. The heat
boils water to produce
steam which turns a
generator. The generator
converts the KE of the
steam into electricity.
17. Conclusion
In order to protect our
environment it is better to use
Renewable sources to generate
power.