Notice: Undefined index: DailyStat_activate in /home/gatehelpdesk/public_html/media/plugins/daily-stat/statpress.php on line 26

Strict Standards: Redefining already defined constructor for class FaviconRotator in /home/gatehelpdesk/public_html/media/plugins/favicon-rotator/model.php on line 110

Strict Standards: Redefining already defined constructor for class FVRT_Base in /home/gatehelpdesk/public_html/media/plugins/favicon-rotator/includes/class.base.php on line 40

Strict Standards: Redefining already defined constructor for class FVRT_Utilities in /home/gatehelpdesk/public_html/media/plugins/favicon-rotator/includes/class.utilities.php on line 17

Strict Standards: Redefining already defined constructor for class FVRT_Media in /home/gatehelpdesk/public_html/media/plugins/favicon-rotator/includes/class.media.php on line 78

Notice: get_current_theme is deprecated since version 3.4! Use wp_get_theme() instead. in /home/gatehelpdesk/public_html/wp-includes/functions.php on line 3423

Notice: get_theme_data is deprecated since version 3.4! Use wp_get_theme() instead. in /home/gatehelpdesk/public_html/wp-includes/functions.php on line 3423

Notice: add_custom_background is deprecated since version 3.4! Use add_theme_support( 'custom-background', $args ) instead. in /home/gatehelpdesk/public_html/wp-includes/functions.php on line 3423

Notice: Undefined variable: perm in /home/gatehelpdesk/public_html/media/plugins/daily-stat/statpress.php on line 771

Notice: Undefined index: DailyStat_Dont_Collect_Spider in /home/gatehelpdesk/public_html/media/plugins/daily-stat/statpress.php on line 206

Notice: Undefined index: HTTP_ACCEPT_LANGUAGE in /home/gatehelpdesk/public_html/media/plugins/daily-stat/statpress.php on line 225

Notice: Undefined offset: 1 in /home/gatehelpdesk/public_html/media/plugins/daily-stat/statpress.php on line 229

Notice: Undefined variable: search_phrase in /home/gatehelpdesk/public_html/media/plugins/daily-stat/statpress.php on line 255

Notice: Undefined variable: searchengine in /home/gatehelpdesk/public_html/media/plugins/daily-stat/statpress.php on line 255

Notice: Trying to get property of non-object in /home/gatehelpdesk/public_html/media/plugins/daily-stat/statpress.php on line 255
Grid Protection Monitoring System - Gatehelpdesk
Notice: Use of undefined constant customposttext_postfooter - assumed 'customposttext_postfooter' in /home/gatehelpdesk/public_html/media/plugins/custom-post-text/customposttext.php on line 29

Notice: Use of undefined constant customposttext_postheader - assumed 'customposttext_postheader' in /home/gatehelpdesk/public_html/media/plugins/custom-post-text/customposttext.php on line 30

Notice: Trying to get property of non-object in /home/gatehelpdesk/public_html/media/themes/weekly/functions.php on line 73

Notice: Use of undefined constant customposttext_postfooter - assumed 'customposttext_postfooter' in /home/gatehelpdesk/public_html/media/plugins/custom-post-text/customposttext.php on line 29

Notice: Use of undefined constant customposttext_postheader - assumed 'customposttext_postheader' in /home/gatehelpdesk/public_html/media/plugins/custom-post-text/customposttext.php on line 30

Notice: Trying to get property of non-object in /home/gatehelpdesk/public_html/media/themes/weekly/functions.php on line 73

Notice: Array to string conversion in /home/gatehelpdesk/public_html/media/plugins/favicon-rotator/includes/class.media.php on line 864

Strict Standards: Only variables should be passed by reference in /home/gatehelpdesk/public_html/media/plugins/favicon-rotator/model.php on line 402

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433

Notice: Undefined index: id in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 432

Notice: Undefined index: std in /home/gatehelpdesk/public_html/media/themes/weekly/functions/theme-options.php on line 433
Gatehelpdesk is a community of Engineering with latest notification about Gate and engineering jobs. Gate/IES/PSU Syllabus,Question Papers,Notes and Results is offered by Gatehelpdesk. All job notification related to Engineering is also available.

Grid Protection Monitoring System


Notice: Use of undefined constant customposttext_postfooter - assumed 'customposttext_postfooter' in /home/gatehelpdesk/public_html/media/plugins/custom-post-text/customposttext.php on line 29

Notice: Use of undefined constant customposttext_postheader - assumed 'customposttext_postheader' in /home/gatehelpdesk/public_html/media/plugins/custom-post-text/customposttext.php on line 30

DESCRIPTION:

In this project we are monitoring the working of the grid and also controlling the load of each grid. There will be two transformers in the grid which provide electricity in two different zones. Each transformer is monitored with the help of temperature sensor and Load.

As in case of grid failure there will be presumed to have only two reasons:

a) Over Load

b) Short Circuit.

To monitor the load of the grid we are using PWM i.e. pulse with modulation this will be done with the help of micro controller and in case of short circuit the transformer become hot which we can measure with the help of temperature sensor. Now for controlling we are using the third transformer which is having higher load in comparison to these two transformers. So if there is any fault in the transformer then the load of that grid will be automatically transferred to this high value transformer until the load of that transformer come to it predefined condition.

WORKING:

The working of this project is controlled with the help of micro controller which will automatically monitor the working of the grid and also control the grid to run smoothly. The temperature sensor is set to a particular point and the voltage of each grid is also set at a particular point. This is done by using a variable resistance. Now, if there is any change in the temperature or voltage from the set point then this change is measured by the micro controller. After receiving a bit the microcontroller send a bit to ULN2003 IC which is a relay driver IC. This will share the load of that particular grid to the higher value transformer unit the grid comes to its normal condition. The switching of grid load is done with the help of relay which is connected with the ULN2003 IC. For monitoring the process of grid we are using a LCD on which the working of grid can be seen. For indication of any fault in the grid we are using buzzer which will indicate the same.

COMPONENTS LIST:

  1. Microcontroller AT89C52
  2. LM7805 Voltage Regulator
  3. LM7812 Voltage Regulator
  4. Relay Boards
  5. Relay 12V
  6. ULN2003 Relay Driver IC
  7. LCD
  8. Transformer
  9. Temperature Sensor
  10. Devices

 ADVANTAGES:

  • High-impedance input eliminates
  • external buffers for precision designs
  •  Bipolar input eliminates a level shifter
  •  Provides the highest precision
  •  Simplifies design and shortens time to market
  •  Simultaneous sampling simplifies phase adjust
  • firmware requirements

orion image

 

All Notifications/Recruitment

Tags: 

Leave a Reply

Your email address will not be published. Required fields are marked *

*
*