Description

ABSTRACT

Transmission of electricity in India is now of far greater importance than ever thought of, it depends on high-voltage lines which at times has to cross kilometers of forests or mountains to reach a certain area, and a preventive check has to be done since even a single fault can stop power supply. In order to check for faults, shocks or corrosive element in the wire, the power supply has to be first cut down and interruption of energy flow is not always admissible. The aim of this project is to decrease power consumption for delay sensitive and delay insensitive traffic. A fuzzy rule table is constructed with prediction of average inter arrival time of frame on the basis of outcome sleep time and power is evaluated. Proposed method offer effective power efficiency than previous inter arrival time method. In this Raspberry pi- a single board computer is used which programmed using the python, in this project the raspberry pi is connected to the unit consists of transformer, rectifier, filter and regulator. The AC voltage typically 230v RMS is connected to a transformer which steps that AC voltage down to the level of the desired AC voltage. This resulting DC voltage usually has some ripple or AC voltage variations. A regulator circuit can use this DC input to provide DC voltage that not only has much less ripple voltage but also remains the same DC value even the DC voltage varies somewhat, or the load connected to the output DC voltages changes. This system is connected to the server with a login page which has the online control system, Shutdown button if any shot circuit happens and log out button to come out of the system. This way IOT make the power efficiency and monitoring of the long lines.

INTRODUCTION

CURRENTLY, the electric power infrastructure is highly vulnerable against many forms of natural and malicious physical events which can adversely affect the overall performance and stability of the grid. Although fault indicator technology has provided a reliable means to locate permanent faults, the technical crew and patrol teams still has to physically patrol and inspect the devices for longer hours to detect faulty sections of their transmission lines. But this system provides a easy way through the IOT technology to monitor, control the issues without taking that much of time.

Existing system

In the existing system, the electric power infrastructure is highly vulnerable against many forms of natural and malicious physical events which can adversely affect the overall performance and stability of the grid. Although fault indicator technology has provided a reliable means to locate permanent faults, the technical crew and patrol teams still has to physically patrol and inspect the devices for longer hours to detect faulty sections of their transmission lines.

 

Proposed system

In this proposed system, Raspberry pi is installed with a inbuilt server which is connected to the transformers whenever there any problem for example the short circuit is having the output in the range of high voltage and low current and the open circuit having the output in the range of low voltage and high current range. This can easily be monitored and control using the webpage.

BLOCK DIAGRAM

BLOCK DIAGRAM DESCRIPTION

• In this project Current transformer and Voltage transformer is used to know the changes in the current change and the voltage change.
• Similarly Transmission line will be connected with this sensor whose data will be uploaded to the web server.
• Connect to the Wi-Fi Technology with the server which can be accessed with the secure login page.
• Connect power supply for Raspberry pi
• Plug the HDMI cable in Raspberry pi from the monitor using VGA to HDMI converter cable
• Connect USB Mouse and USB keyboard to the Raspberry pi

 

HARDWARE REQUIREMENTS

• Raspberry Pi
• Current Transformer
• Voltage Transformer
• Transmission Line Node
• Relay Driver
• SD card
• Monitor

 

SOFTWARE REQUIREMENTS

• Raspbian Jessie
• HTML and PHP
• Language – Linux
• Python

CONCLUSION

According to this system, accuracy and automatic system for the transmission line is used using the IOT technology from where if there is any shot circuit automatically the system the change in voltage and current will be detected and automatically the system will indicate the problem. Using IOT technology Security login page is used to control and shut down the system.

 REFERENCES

[1] “The establishment of an integrated automation production line with multiple monitoring and control loops” in 2018 IEEE International Conference on Applied System Invention (ICASI).
[2] “Power line communication in IoT-systems” in 2017 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus).
[3] A. Nyrkov, S. Chernyi, A. Zhilenkov, S. Sokolov, “The use of Fuzzy Neural Structures to Increase the Reliability of Drilling Platforms”, Proceedings of the 26th International DAAAM Symposium 2016, pp. 0672-0677, 2016.