Keeping our mobile phones alive is the most important task now a days, So here a small idea of charging mobile phones with help of renewal energy source.
Keeping our mobile phones alive is the most important task now a days, So here a small idea of charging mobile phones with help of renewal energy source.
Hybrid power generation by and solar –windUday Wankar
With the development of industry and
agriculture, a great amount of energy such as coal, oil
and gas has been consumed in the world. Extensive
use of these fossil energies deteriorates a series of
problems like energy crisis, environmental pollution
and so on. Everybody knows that the fossil energy
reserves are finite, some day it will be exhausted.
It is possible that the world will face a
global energy crisis due to a decline in the
availability of cheap oil and recommendations to a
decreasing dependency on fossil fuel. This has led to
increasing interest in alternate power/fuel research
such as fuel cell technology, hydrogen fuel, biodiesel,
Karrick process, solar energy, geothermal energy,
tidal energy and wind. Today, solar energy and wind
energy have significantly alternated fossil fuel with
big ecological problems.
With the development of the science and
technology, power generation using solar energy and
wind power is gradually known by more and more
people. And it is widespread used in many developed
countries. The merits of the solar and wind power
generation are very obvious-infinite and nonpolluting.
The raw materials of the solar and wind
power generation derived from nature, and wind
power generation can work twenty-four hours a day,
solar power generation only works by daylight. In
addition, this kind of power generation has no
exhaust emission and there is no influence to the
nature. But it also has some shortcomings. Because
of the imperfect of the technology, equipment of the
solar and wind power generation is very expensive.
By far, it cannot be widely used.
In addition, solar and wind power
generation system affected by the changing of the
weather very much, so it has obvious defects in
reliability compared with fossil fuel, and it is difficult
to make it fit for practical use the lack of economical
efficiency .Because of these problems it needs to
increase the reliability of energy supply by
developing a system which interacts Solar and wind
energy. This kind of system is usually called windsolar
hybrid power generation system significantly
The solar energy is converted to electrical energy by photo-voltaic cells. This energy is stored in batteries during day time for utilizing the same during night time. A charge controller, or charge regulator is basically a voltage and/or current regulator to keep batteries from overcharging. It regulates the voltage and current coming from the solar panels going to the battery.
Seminar on AUTOMATIC SOLAR TRACKING SYSTEMRAKSHSAH
this is the seminar presentation of automatic solar tracking system ,here i have present how it work and advantages and other things related to this.this presentation is our third year{pre finial year } presentation
so guys i hope you like this presentation
Solar energy has proven its wroth of alternative energy.
Freehand available everywhere, the power of the sun can be employed to power Everything like cell phones and mp3 players.
Hybrid power generation by and solar –windUday Wankar
With the development of industry and
agriculture, a great amount of energy such as coal, oil
and gas has been consumed in the world. Extensive
use of these fossil energies deteriorates a series of
problems like energy crisis, environmental pollution
and so on. Everybody knows that the fossil energy
reserves are finite, some day it will be exhausted.
It is possible that the world will face a
global energy crisis due to a decline in the
availability of cheap oil and recommendations to a
decreasing dependency on fossil fuel. This has led to
increasing interest in alternate power/fuel research
such as fuel cell technology, hydrogen fuel, biodiesel,
Karrick process, solar energy, geothermal energy,
tidal energy and wind. Today, solar energy and wind
energy have significantly alternated fossil fuel with
big ecological problems.
With the development of the science and
technology, power generation using solar energy and
wind power is gradually known by more and more
people. And it is widespread used in many developed
countries. The merits of the solar and wind power
generation are very obvious-infinite and nonpolluting.
The raw materials of the solar and wind
power generation derived from nature, and wind
power generation can work twenty-four hours a day,
solar power generation only works by daylight. In
addition, this kind of power generation has no
exhaust emission and there is no influence to the
nature. But it also has some shortcomings. Because
of the imperfect of the technology, equipment of the
solar and wind power generation is very expensive.
By far, it cannot be widely used.
In addition, solar and wind power
generation system affected by the changing of the
weather very much, so it has obvious defects in
reliability compared with fossil fuel, and it is difficult
to make it fit for practical use the lack of economical
efficiency .Because of these problems it needs to
increase the reliability of energy supply by
developing a system which interacts Solar and wind
energy. This kind of system is usually called windsolar
hybrid power generation system significantly
The solar energy is converted to electrical energy by photo-voltaic cells. This energy is stored in batteries during day time for utilizing the same during night time. A charge controller, or charge regulator is basically a voltage and/or current regulator to keep batteries from overcharging. It regulates the voltage and current coming from the solar panels going to the battery.
Seminar on AUTOMATIC SOLAR TRACKING SYSTEMRAKSHSAH
this is the seminar presentation of automatic solar tracking system ,here i have present how it work and advantages and other things related to this.this presentation is our third year{pre finial year } presentation
so guys i hope you like this presentation
Solar energy has proven its wroth of alternative energy.
Freehand available everywhere, the power of the sun can be employed to power Everything like cell phones and mp3 players.
Coin based mobile charging using solar tracking systembargazz99
Now a days students and many other people use the public transportation , people who are making very long journey in order attend business conventions, conferences, or for any private purpose don’t know that their battery level is low and they often forget their charger at home or in hotel rooms. In rural areas there is no continuous power supply about 13-14 hours. Many times battery becomes flat in the middle of conversation particularly at inconvenient times when access to a standard charger isn't possible . Many critics argued that long distance traveling vehicles provides power points. Even though one or two power points are provided at a particular place in the vehicles it is not all sufficient for all the passengers, therefore need to provide a public charging service is essential and coin-based mobile battery chargers are designed to solve these problems
Coin based mobile charger using rfid with pv for public usageeSAT Journals
Abstract The idea of this coin based mobile charger using solar panel helps us in the emergency posture by the way of charging our mobile. In this generation and the future generation the mobile is playing and will be play the another role of our life. The daily usage of this mobile phone ,it should be alive at every seconds without dead. In the way to give the life to this character our coin based mobile charger using solar panel is used in the public places where the movement of human being is essential with acceleration. we mostly face the low battery situation in the long time conversation, playing games, songs, at the interesting and serious condition the battery going to low means it brings our mood to irritation and tension. To deal with these disappointment coin based mobile charger is used by suddenly plugging the charger to the mobile and putting the 1Re coin to the validitor then the charging process taken off. These working of coin and RFID based mobile charger is simplified and used in where there is no gird power is obtained by the help of solar panel. Keywords: RFID, Microcontroller.
solar battery Charger using adapter or solar panelSwedel D'souza
For Circuit diagram ,kindly use this site,though we made few modification please refer to slide as well
also download proteus 8 for simulation of circuit
http://electrical-engineering-world1.blogspot.in/2015/02/how-to-make-6v-solar-battery-charger.html
refer this site for project
http://swedeljennifer.simplesite.com/
A short presentation about solar energy, renewable energy, advantages and disadvantages of solar energy, applications of solar energy. Life of earth.
Non-renewable energy and disadvantages of non renewable energy.
The project we have undertaken is “Solar Inverter”. A solar inverter, or PV inverter, converts the direct current (DC) output of a photovoltaic solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-line electrical network.
A solar inverter, or PV inverter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is a critical component in a photovoltaic system, allowing the use of ordinary commercial appliances. Solar inverters have special functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.
basic renewable energy for Engineering Studentspankajnavale25
Renewables energy and basics by expert faculty at Government Institute and Engineering College from India. Better understanding best notes that one can. See.
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/
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
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
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
2. It works on the principle that when light falls on
the solar cell, electron -hole pairs are created in
the n-type emitter and in the p-type base.The
generated electrons (from the base) and holes
(from the emitter) then diffuse to the jnction and
are swept away by the electric field, thus
producing. Certain modules are selected and
worked out to suitable specifications
3. Solar energy is the energy produced directly by the
sun and collected elsewhere, normally the Earth. The
sun creates its energy through a thermonuclear
process.
The process creates heat and electromagnetic
radiation. Only a very small fraction of the total
radiation produced reaches the Earth.
The exceptions are geothermal energy, and nuclear
fission and fusion. Even fossil fuels owe their origins to
the sun; they were once living plants and animals
whose life was dependent upon the sun.
Much of the world's required energy can be supplied
directly by solar power.
4. Due to the nature of solar energy, two components are
required to have a functional solar energy generator.
These two components are a collector and a storage unit.
The collector simply collects the radiation that falls on it
and converts a fraction of it to other forms of energy
(either electricity and heat or heat alone).
The storage unit is required because of the non-constant
nature of solar energy; at certain times only a very small
amount of radiation will be received.
At night or during heavy cloudcover, for example, the
amount of energy produced by the collector will be quite
small.
The storage unit can hold the excess energy produced
during the periods of maximum productivity, and release it
when the productivity drops.
5.
6. • To make sure we have plenty of energy in the future, it's up to
all of us to use energy wisely.
• We must all conserve energy and use it efficiently. It's also up
to those who will create the new energy technologies of the
future.
• All energy sources have an impact on the environment.
Concerns about the greenhouse effect and global warming, air
pollution, and energy security have led to increasing interest and
more development in renewable energy sources such as solar,
wind, geothermal, wave power and hydrogen
• In solar mobile charger ripples will not be there as we use DC
power directly to charge the mobile.
• Battery life is more as high voltages are not developed.
• Versatility of Solar mobile charger is high.
• Life of the battery will be high as we use solar mobile charger.
• Adaptability is high.