Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)
Ask More Info Of  A Seminar Ask More Info Of A Project Post Reply  Follow us on Twitter
30-09-2013, 03:57 PM
Post: #1
DESIGN OF MONO-AXIS SOLAR TRACKING SYSTEM USING MICROCONTROLLER BASED STEPPER PPT
DESIGN OF MONO-AXIS SOLAR TRACKING SYSTEM USING MICROCONTROLLER BASED STEPPER MOTOR


.pptx  DESIGN OF MONO-AXIS1.pptx (Size: 338.14 KB / Downloads: 15)

INTRODUCTION

With the increasing threat of global warming and the depletion of fossil fuel reserves, many are adopting sustainable energy solutions .
Other than the hydro power, the wind etc., photovoltaic (solar) energies have higher potential to meet our energy demands.
The major advantage of a solar system is the enhanced reliability of the system.

OBJECTIVES

To program the microcontroller for controlling the stepper motor.
To connect the stepper motor with the panel thereby enabling panel rotation.
To fix the mirrors on the panel for effective concentration of the radiation over the panel.
To store the generated energy in the battery, invert it and finally transfer it to the load.

DESCRIPTION

The main objective of our project is to track the solar radiation and increase the intensity of the solar radiation by employing reflecting mirrors over the panel and thereby improve the efficiency of power generation.
In this, a solar panel is energized and the power thus generated is inverted and then fed to the load.
The microcontroller controls the rotation of the motor depending upon the output of the solar panel.

Working

The solar panel receives sunlight along with the LDR
The panel is mounted and a stepper motor controlled by a microcontroller is connected to it.
The microcontroller receives the intensity of the sunlight in form of analog signal from LDR
When the intensity of the sunlight becomes less when the sun changes its position, the panel rotates with the help of stepper motor facing the sunlight based on the control signal received from the controller.
Then the battery is charged by the solar panel followed by inverted supply to the load

EXISTING METHOD:

Most of the systems in operation use a separate DC/DC boost converter connected in parallel to the rectifier stage, to perform the MPPT control for each of the renewable energy power sources.
A simpler multi input structure has been suggested that combines the sources from the sun and the reflected radiation from the mirrors that are focused onto the panel.

DRIVER CIRCUIT

There are many situations where signals and data need to be transferred from one subsystem to another within a piece of electronics equipment, without making a direct ohmic electrical connection.
Often this is because the source and destination are at very different voltage levels, like a microprocessor, which is operating from 5V DC but being used to control a triac that is switching 240V AC.
In such situations the link between the two must be an isolated one, to protect the microprocessor from over voltage damage.
Rating DESIGN OF MONO-AXIS SOLAR TRACKING SYSTEM USING MICROCONTROLLER BASED STEPPER PPT Options
Share DESIGN OF MONO-AXIS SOLAR TRACKING SYSTEM USING MICROCONTROLLER BASED STEPPER PPT To Your Friends :- Seminar Topics Bookmark
Post Reply 

Marked Categories : solar tracking system, solar tracking system using microcontroller ppt,

[-]
Quick Reply
Message
Type your reply to this message here.


Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  A PARKING GUIDANCE AND INFORMATION SYSTEM BASED ON WIRELESS SENSOR NETWORK project maker 0 4 Today 04:25 PM
Last Post: project maker
  EMBEDDED SYSTEM’s USING PIC-16F877A MICROCONTROLLER project maker 0 18 Today 03:35 PM
Last Post: project maker
  Automatic traffic control system seminar code 0 23 Today 12:22 PM
Last Post: seminar code
  mployment of scada system in water purification and transmission system seminar code 0 13 Today 10:11 AM
Last Post: seminar code
  Implementation of power system security and reliability considering risk under enviro seminar code 0 66 24-07-2014 04:33 PM
Last Post: seminar code
  POWER CONSERVATION BASED CONVEYOR BELT SYSTEM seminar code 0 87 22-07-2014 03:32 PM
Last Post: seminar code
  GSM based Parents tracking of the student attendance in college seminar ideas 20 12,594 21-07-2014 04:56 PM
Last Post: Guest
  Matlab Based DIGITAL IMAGE PROCESSING PROJECTS Ideas electronics seminars 36 102,505 21-07-2014 11:06 AM
Last Post: mkaasees
  plc based projects electronics seminars 15 61,976 21-07-2014 10:09 AM
Last Post: mkaasees
  Design and Simulation of Small Signal Model of a STATCOM for Reactive Power Compensa seminar code 0 35 19-07-2014 11:55 AM
Last Post: seminar code
This Page May Contain What is DESIGN OF MONO-AXIS SOLAR TRACKING SYSTEM USING MICROCONTROLLER BASED STEPPER PPT And Latest Information/News About DESIGN OF MONO-AXIS SOLAR TRACKING SYSTEM USING MICROCONTROLLER BASED STEPPER PPT,If Not ...Use Search to get more info about DESIGN OF MONO-AXIS SOLAR TRACKING SYSTEM USING MICROCONTROLLER BASED STEPPER PPT Or Ask Here

Options: