In this presentation an effort has been made to understand the potential of electricity saving in buildings by replacing traditional ligthbulbs by LEDs lightbulbs.
Why PV/T?
A combination of photovoltaic cell and solar thermal collector, hence maximizing space used.
Generate both electricity and heat simultaneously.
More efficient solar collector.
Why PV/T?
A combination of photovoltaic cell and solar thermal collector, hence maximizing space used.
Generate both electricity and heat simultaneously.
More efficient solar collector.
An Overview of Photovoltaic Systems or PV Systems. This PPT outlines what a solar systems is and what it is consisted of. From solar panels to charge controller to deep cycle batteries to the inverter.
1. INTRODUCTION
In the future, the cost of energy will increase due to environmental problems and limited resources. The electric motor consumes major part of the electric energy in the industry. The induction motor is the main driven system in the modern industrial society. It would also reduce the production of greenhouse gases and push down the total environmental cost of electricity generation. Also these motors can reduce maintenance costs and improve operation in industry. Energy efficient motors use less electricity, run cooler, and often last longer than NEMA (National Electrical Manufacturers Association) B motors of the same size.
Motors and motor-driven systems account for 43%-46% of all global electricity consumption and 69% of all electricity used by industry. Inefficient electric motors waste electrical energy and therefore cost more to operate. Since most electricity is generated from fossil-fuelled power plants, motors and motor-driven systems are also indirect contributors to greenhouse gas emissions produced by these plants. Hence, there are compelling economic and environmental reasons to increase the use of energy efficient motors.
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.
presentation on production of electricity using speed brakers.
it is helpful for students who are working on projects like this.
it is an inovative idea of generating electricity.
An Overview of Photovoltaic Systems or PV Systems. This PPT outlines what a solar systems is and what it is consisted of. From solar panels to charge controller to deep cycle batteries to the inverter.
1. INTRODUCTION
In the future, the cost of energy will increase due to environmental problems and limited resources. The electric motor consumes major part of the electric energy in the industry. The induction motor is the main driven system in the modern industrial society. It would also reduce the production of greenhouse gases and push down the total environmental cost of electricity generation. Also these motors can reduce maintenance costs and improve operation in industry. Energy efficient motors use less electricity, run cooler, and often last longer than NEMA (National Electrical Manufacturers Association) B motors of the same size.
Motors and motor-driven systems account for 43%-46% of all global electricity consumption and 69% of all electricity used by industry. Inefficient electric motors waste electrical energy and therefore cost more to operate. Since most electricity is generated from fossil-fuelled power plants, motors and motor-driven systems are also indirect contributors to greenhouse gas emissions produced by these plants. Hence, there are compelling economic and environmental reasons to increase the use of energy efficient motors.
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.
presentation on production of electricity using speed brakers.
it is helpful for students who are working on projects like this.
it is an inovative idea of generating electricity.
Comparison of Total Actual Cost for Different Types of Lighting Bulbs Used In...IJERA Editor
This paper presents a comparison of actual cost for three different lighting bulbs typically used in houses. They are Incandescent light, Compact Florescent Light CFL and Light Emitted Diode Light LED. The comparison takes in respect how much each lighting bulb consumes actual power and how much it costs in respect of Kuwait’s regulation. Thus, the cost efficiency of each type is calculated. The study deals with typical houses in Kuwait taking in respect the regulation of the distribution and installation rules (R6), [1] of the ministry of water and electricity in Kuwait for the year 2014
Comparison of Total Actual Cost for Different Types of Lighting Bulbs Used In...IJERA Editor
This paper presents a comparison of actual cost for three different lighting bulbs typically used in houses. They are Incandescent light, Compact Florescent Light CFL and Light Emitted Diode Light LED. The comparison takes in respect how much each lighting bulb consumes actual power and how much it costs in respect of Kuwait’s regulation. Thus, the cost efficiency of each type is calculated. The study deals with typical houses in Kuwait taking in respect the regulation of the distribution and installation rules (R6), [1] of the ministry of water and electricity in Kuwait for the year 2014
Power consuption in household and hostel roomsANURAG GIRI
it will help you on the project power consuption in hostal rooms with different devices.you will also come to know about power reading og lpu in the year 2015-16 and also you will come to know about the modern technology.
Solar energy is radiant light and heat from the Sun harnessed using a range of ever-evolving technologies such as solar heating, photovoltaics, solar thermal energy, solar architecture and artificial photosynthesis.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
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
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
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.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
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.
2. CONTENTS
Objectives
Lighting electricity consumption in buildings
Electrical consumption before retrofitting- A
case study of dormitory section in IMOP building
LEDs light bulb
After retrofitting
Results
Conclusions
2
3. OBJECTIVES
To highlight current lighting electricity
consumption in buildings
To decrease electricity consumption in buildings
To estimate the required investment
To calculate the Payback period
To calculate monthly electricity saving using
LEDs light bulbs
3
4. LIGHTING IN BUILDINGS – ELECTRICAL
CONSUMPTION
Lighting represents almost 20% of global
electricity consumption
This consumption is similar to the amount of
electricity generated by nuclear power
The latest IEA estimates show the total savings
potential in residential and services lighting at
more than 2.4 EJ per year by 2030
Source: International Energy Agency 4
5. CURRENT SCENARIO –
DORMITORY SECTION, IMOP BUILDING
Apartment
Number of
lamps
Watt Total Wattage
Bedroom 1 4 60 240
Bedroom 2 4 60 240
Kitchen 2 50 100
Toilet 1 50 50
Shower 2 50 100
Total current power requirement of an apartment 730 W
Assumptions
Bedrooms: 8h/day
Kitchen: 16h/day
Toilet & bathroom: 4 h/day
5
6. Current electricity consumption and monthly &
annual bill of an apartment
Electricity consumption per day: 6.04 KWh
Total consumption per month: 181.2 KWh
Monthly electricity bill: 543.6 rubles (1 KWh = 3
ruble)
Annual electricity bill: 6523.2 rubles
6
7. LEDS LIGHTS
Three of the most common energy-efficient
lighting types include halogen incandescents,
CFLs, and LEDs
Traditional incandescent bulbs use a lot of energy to produce light
90% of the energy is given off as heat
That lost energy is money we are throwing away
LEDs use only 20%–25% of the energy and last up to 25 times
longer than the traditional incandescent bulbs they replace
LEDs use 25%–30% of the energy and last 8 to 25 times
longer than halogen incandescent
The LED lamps have very high efficiency
It acts as an environmental light source from manufacturing to
disposal
Source: www.mrs.680 org,
7
9. AFTER RETROFITTING
Apartment
Number of
lamps
Watt Total Wattage
Bedroom 1 4 10 40
Bedroom 2 4 10 40
Kitchen 2 6 12
Toilet 1 6 6
Shower 2 6 12
After Retrofitting the total power requirement of an apartment 110 W
9
10. After retrofitting, electricity consumption and
monthly bill of an apartment
Electricity consumption per day: 0.904 KWh
Total consumption per month: 27.12 KWh
Monthly electricity bill: 81.36 rubles (1 KWh = 3
ruble)
Annual electricity bill: 976.32 rubles
10
11. RESULTS – FOR 100 APARTMENTS
Total investment for changing lamps: 273,000
ruble (1 bulb, 210 ruble; 1300*210= 273,000)
Annual Economy by reducing electricity bill:
6523.2*100 - 976.32*100 = 554,688 ruble
Payback period: 273,000/554,700 = 0.49 years =
6 months
Amount of electricity saving per month: 181.2*100
- 27.12*100 = 154* 100 = 15,408 KWh
11
12. CONCLUSIONS
Replacing the present traditional lights by LED
lights in our buildings would result in;
lower electricity bills
energy conservation
Furthermore,
the process is quite feasible and economically
viable.
12