I hereby declare that the following students worked under my direct supervision on the capstone project/thesis "Energy consumption of DIU buildings: a study for the future" in the laboratories of the Department of Electrical and Electronic Engineering of the Faculty of Engineering of Daffodil International University to partially fulfill the requirements for the degree of BSc in Electrical and Electronic Engineering. I have attempted to identify any hazards associated with this research that may arise during the course of this research, have obtained the necessary ethical and/or safety clearance (if applicable) and have accepted my responsibility and the rights of the participants accepted. The project/thesis "Energy consumption of DIU buildings: a study for the future" was submitted by Md.
Minhaz Uddin Seum was completed under my supervision and accepted as satisfactory in partial fulfillment of the requirements for Bachelor of Electrical and Electronic Engineering January 2023. BREB Bangladesh Rural Electrification Board DIU Daffodil International University R&D Research and Development YKSG -1 Younus Khan Scholars Garden.
ACKNOWLEDGEMENT
ABSTRACT
INTRODUCTION
- Introduction
- Problem Statement and /or Proposed solution(s)
- Aims/ Objectives
- Brief Technologies
- Implementation Schedule
- Organization
While writing the report, we initially started with our introduction. Here we have described about electricity and power demand and usage area. Objectives of our project and the technologies we will use are described. We then thoroughly summarized our collected data from YKSG-1 and DISS and the calculation of total energy consumption.
Then we showed the load curve and load duration curve graph by analyzing that data day by day. Here we calculate the cost calculation of YKSG-1 for the total generation cost from the generator, then we showed the price list of solar panels in Bangladesh. In this chapter we have described the task we have faced and the historical moment we have reached.
Also, we all briefly described the lesson we learned from this project. In the last chapter which is chapter 7, we described the conclusion and our recommendation for the future.
LITERATURE REVIEW
- Introduction
- Studies of Energy Consumption Across Time
- Studies of the Productivity of R&D
- THE LITERATURE ON ENERGY FEEDBACK
- Compare and Contrast
- Summary
The ability to simulate technological progress by including only a time trend in their model is a feature shared by all the aforementioned papers. It can only indicate whether all the technical developments that took place during the study period resulted in increased or decreased energy demand. The use of patent counts also accounts for variations in the rate of technical development over time.
Policy simulations are made feasible by merging data on the creation of new patents with data on the energy savings brought about by new inventions. Studies estimating the productivity of R&D, such as those by Zvi Griliches, Frank Scherer and others in the 1980s, represent the second branch of research relevant to this study. In the first, R&D costs are used to build up a knowledge stock, often assuming an old R&D depreciation rate of 15%. The approached.
However, if the price indices used to normalize the value of production do not take into account sufficient increases in the quality of output, the benefits of R&D affecting quality will be underestimated. We can avoid some of the problems with R&D expenditures by using patent numbers as a measure of the knowledge pool. Most of the time, feedback was considered an "intervention" or a disturbance of the regular flow of events.
For example, in a typical early feedback experiment, a letter would be placed on the consumer's kitchen window each morning to let them know how their intake was the day before compared to a predetermined benchmark. Feedback is defined as "information about the result of an action or process that can be used to modify or regulate the process or system. For example, evaluating the effectiveness of feedback as demonstrated in experimental settings leads to the conclusion that "feedback research ..characterized by a general lack of concern for theory and an overemphasis on application.” Therefore, Katzev and Johnson (1987) state that “our understanding of how feedback works or does not work remains unknown or unproven.” Learning theory offers one solution to this ( Ellis and Gaskell 1978; Darby in press).
In these circumstances, there is less risk of the "Hawthorne effect", which refers to people acting differently because they are aware that they are being watched. These provide additional information on the actual use of their inputs by homeowners, which was "mainly as a continuous check on the impact of energy saving initiatives". After entering the data on the sheet, he calculated the data and averaged the data over the day used.
Conceptual Framework & System Design
Introduction
System Design and Components
Design Specifications. Standards and Constraints
System Analysis
Simulation
Field work data collection
We measure the value of hourly data collection in the load curve graph and the load duration graph. We have used the total hourly usage equation for the calculation in the table provided. We can easily calculate or find the average load in kilowatts (kW) over an hour = Consumption of new hour - Consumption of previous hour.
After making the calculation, if we want to find out how much an hour of DIU transmission costs in one hour, we multiply the rate per unit of electricity. When the whole day is then collected, we calculate his daily energy consumption. A power plant load curve is a graph that shows the variation of power plant load over time.
We can see in the load curve o the peak value or the highest value of what is called Average Consumption (in KW). In electricity generation, a load duration curve (LDC) is used to describe the relationship between generating capacity requirements and capacity utilization. We see here the load curve of maximum to minimum energy use at 15 hours per day.
Load Curve & Load Duration Curve Graph
Day-4 (12-08-2022)
Curve Load & Load Duration Curve Graph
Day-6 (14-08-2022)
Day-7 (15-08-2022)
When we read and calculate and find the value, the average value of DISS is 16.306 KW.
Day-03 (11-08-2022)
Day-04 (12-08-2022)
Day-05 (13-08-2022)
Day-06 (14-08-2022)
Day-07(15-08-2022)
SUMMARY
RESULTS AND DISCUSSIONS
Results
What is the Solar Panel Cost?
Best Solar Panel Price List in Bangladesh (BD) for January, 2023
Installment Cost for Generator
Included Equipment with Solar Power System
YKSG-1 Cost Calculation
In summer season In winter season
Installment Cost
Running Cost of Generator Oil
In Summer season In winter season
Servicing Cost of Generator
Mobil/Engine oil/Lubricants Cost
Total Cost of Generator
Cost of Solar Power Plant (off grid)
Cost Calculation for DISS
Generator Cost
In summer season: In winter season
Running cost of generator oil
In Summer season: In winter season
Servicing cost of generator
Discussions
First, we determined the cost of the YKSG-1 generator, taking into account the fuel costs of the summer and winter seasons. Now that the cost has been determined with great precision, it's time to determine how many solar panels we actually need. Now that the generator cost for DISS has been carefully estimated, it includes installation costs, summer and winter fuel costs, operating costs and maintenance costs.
Final Result of the Cost Calculation YKSG-1
Final Result of the Cost Calculation DISS
Area Estimation for Solar Panel in YKSG-1 Buildings
Area Estimation for Solar Panel in DISS Buildings
PROJECT MANAGEMENT
Task, Schedule and Milestones
Resources and Cost Management
Lesson Learned
IMPACT ASSESSMENT OF THE PROJECT
- Economical, Societal and Global Impact
- Environmental and Ethical Issues
- Utilization of Existing Standards
- Other Concerns
There are also some toxic materials and hazardous products that are used during the manufacturing process of solar photovoltaic systems.
CONCLUSIONS AND RECOMMENDATIONS
Conclusions
New Skills and Experiences Learned
Future Recommendations Wind Power Plant
