![Introduction
Agriculture is the backbone of Bangladeshis economy.
It is one of the major occupations for many people in
Bangladesh. Out of 2/3rd water found on the Earth,
only 3.5% is fresh water that can be put into use in any
day-to-day activities. About 55% of this available
freshwater is used in agriculture and 10-30% of this
percentage gets wasted on a regular basis due to many
reasons. Over the years different means of irrigation has
evolved to minimize this wastage of water in
agricultural lands. However, one of the major problems
that still remains, leading to wastage of water, is the
lack of proper knowledge of the farmers about the soil
moisture content, and hence the requirement of the
amount of water in the agricultural soil. [2] Moreover,
due to lack of irrigation the crop to be very low, it's
happen to the load shading. it can be reduced used solar
power system. The global irrigation scenario is
categorized based on increased demand for higher
agricultural productivity and decrease the availability of
water and power.
3](https://image.slidesharecdn.com/arif-191201122857/85/Solar-Power-Based-Automatic-Irrigation-System-3-320.jpg)
![[1]Solar,Photovoltaic_system[Online].Available:https://en.wikipedia
.org/wiki/Photovoltaic_system (Visited on 01/12/2018)
[2]Solar,PV_system,[Online],Available:http://www.fsec.ucf.edu/en/c
onsumer/solar_electricity/basics/how_pv_system_works.htm(Visited
on 02/12/2018)
[3]ChargeController,solar_system,[Online]Available:https://www.sol
ar-electric.com/learning-center/batteries-and-charging /solar-charge-
controller-basics.html(Visited on 5/12/2018)
Reference
16](https://image.slidesharecdn.com/arif-191201122857/85/Solar-Power-Based-Automatic-Irrigation-System-16-320.jpg)
Solar Power Based Automatic Irrigation System
- 1. UNDERTHEGUIDENCE OF DR.MD.SHAKAWAT ZAMAN SARKER Associate professor Department of Electrical & Electronic Engineering Uttara University PRESENTEDBY Md. Ataur Rahman Arif ID: M-21532411022 Md. Mehedi Hassan ID: M-21532411016 Milon Patowari ID: M-21532411011 20th (Regular) Department of Electrical and Electronics Engineering Uttara University 20th (Regular) 20th (Regular) Solar Power Based Automatic Irrigation System Using Arduino A Presentation on
- 2. Outline Introduction Objective Literature Review Methodology Result Advantages & limitation Conclusion & Future scope References 2
- 3. Introduction Agriculture is the backbone of Bangladeshis economy. It is one of the major occupations for many people in Bangladesh. Out of 2/3rd water found on the Earth, only 3.5% is fresh water that can be put into use in any day-to-day activities. About 55% of this available freshwater is used in agriculture and 10-30% of this percentage gets wasted on a regular basis due to many reasons. Over the years different means of irrigation has evolved to minimize this wastage of water in agricultural lands. However, one of the major problems that still remains, leading to wastage of water, is the lack of proper knowledge of the farmers about the soil moisture content, and hence the requirement of the amount of water in the agricultural soil. [2] Moreover, due to lack of irrigation the crop to be very low, it's happen to the load shading. it can be reduced used solar power system. The global irrigation scenario is categorized based on increased demand for higher agricultural productivity and decrease the availability of water and power. 3
- 4. With the advent of open source Arduino boards along with cheap moisture sensors system, it is viable to create devices that can monitor the soil moisture content and accordingly irrigating and removes the excess water from the fields or the landscape as an when needed. The proposed system makes use of microcontroller ATMEGA328 on Arduino Uno platform and solar power system which enable farmers to remotely monitor the status of sprinklers installed on the farm by knowing the sensor values thereby, making the farmers. Introduction 4
- 5. Objective To measure field temperature periodically by deploying sensor nodes To make use of solar power which could be generated even in remote areas. To study About Microcontroller and Arduino uno. To decide the need to provide irrigation to the crops based on soil moisture data 5
- 6. 6 Literature Review Year Research Paper Title Author 2013 Android based Solar Powered Automatic Irrigation System Ashutosh Gupta Varun Krishna Amity University, Noida, India 2014 Automatic Monitoring and Controlling of Irrigation System Using Wireless Sensor Networks and GSM J.Krishna chaitanya Y.nanda kishore Vardhaman college of Engineering Hyderabad, India 2012 Automated Irrigation System Using Solar Power Jia Uddin S.M. Taslim Reza International Islamic University Chittagong 2018 Wireless solar Powered Automatic Drip Irrigation System N. Pughazendi M. Muthukumaravel Panimalar Engineering College, Chennai, INDIA 2017 Smart Automated Drip Irrigation System Vinaya Kumar S R Sachin Prabhu SMVITM Bantakal Udupi, India
- 8. 8 Arduino Uno: Microcontroller with development kit (ATmega328p), It is used to process signal and interface load and controller devices. Equipment: Methodology Arduino Uno Solar Panel : It is used for get renewable energy (12v,10w). Solar Panel Charge controller : It is used for charging battery from solar panel. Charge controller
- 9. 9 Inverter: It is used for convert DC to AC Methodology Equipment: Inverter DPDT & SPDT relay : It is an electro-mechanical switch. It uses electro- magnetism generated from a medium voltage/current. We are used two type of relay Its operating voltage 220v AC and 5V . DPDT Relay SPDT Relay Moisture sensor : it is used measure soil dry or wet. Moisture sensor Pump : We are used Centrifugal pump for supplying water Centrifugal pump
- 11. 11 Methodology Working Principle : Main Part: Soil moisture sensor is used to sense the moisture content in the soil. The required value of moisture is fed prior to the microcontroller. Soil moisture sensor works on the principle of resistance. When the soil is dry it gives high resistance for the connection of two electrodes, and when the moisture content in the soil increases the resistance given by the soil is less as water being good conductor of electricity conducts between the two electrodes. When the moisture level in the soil is below than the set value the pump gets on, and when the moisture content reaches the required level the power supply to the pump is cut-off. Pump Operating Power Soil Moisture Sensor Microcontroller SPDT Relay Water Pump
- 12. 12 Methodology Working Principle : Operating Power Section: At first we will used solar power for operate this pump, when the solar power is not available, than the pump will be automatically connect with grid by using DPDT relay. Charge Controller Solar Panel Inverter Battery Output DPDT Relay Grid
- 13. 13 Result & Discussion Humidity Temperature Value Of Sensor 0% 0 C 0 10% 04 C 204.6 20% 08 C 409.2 30% 12 C 613.8 40% 16 C 818.4 50% 20 C 1023 60% 24 C 1227.6 70% 28 C 1432.2 80% 32 C 1636.8 90% 36 C 1841.4 100% 40 C 2046
- 14. Facilities: Low man power cost Environment friendly Save energy and Maintenance cost low More efficient than the manual system Disadvantage: Installation cost high Facilities & Disadvantage 14
- 15. In this thesis we are trying to make a simple renewable energy based automatic irrigation system which is cost efficient and increase our irrigation production. Solar water pumping system is reliable and long lasting. It requires minimum maintenance. Though it is expensive to install but in the long run it is relatively cost effective. As a developing country, Bangladesh needs these system so that we can have lower maintenance cost and can have water for irrigation and other purposes. With increasing reliance on natural gas and fossil fuels, we run the risk of exhausting them in the near future. Our region is subject to a healthy amount of sunshine as the results show, which makes it very important for us to take initiatives and improve on solar powered technology. Conclusion 15
- 16. [1]Solar,Photovoltaic_system[Online].Available:https://en.wikipedia .org/wiki/Photovoltaic_system (Visited on 01/12/2018) [2]Solar,PV_system,[Online],Available:http://www.fsec.ucf.edu/en/c onsumer/solar_electricity/basics/how_pv_system_works.htm(Visited on 02/12/2018) [3]ChargeController,solar_system,[Online]Available:https://www.sol ar-electric.com/learning-center/batteries-and-charging /solar-charge- controller-basics.html(Visited on 5/12/2018) Reference 16
- 17. THANK YOU ANY QUESTION ? 17