International Research Journal of Engineering and Technology (IRJET)
Volume: 04 Issue: 05 | May -2017
www.irjet.net
e-ISSN: 2395 -0056 p-ISSN: 2395-0072
“Internet of Thing (I.O.T) Base Controlling & Monitoring of Circuit Breaker” Bhagwan Kharat1, Durvankur Sarwade2, Dhananjay Bidgar3, Prof. Bhushan Kadu4 1,2,3,4Savitribai
Phule Pune University, Dept. of electrical engineering, H.S.B.P.V.T.COE, Kashti, Maharashtra, India ----------------------------------------------------***-----------------------------------------------------Abstract: This paper discusses “internet of thing (I.O.T) base controlling & monitoring of circuit breaker”. Circuit breakers have a very important role in generation and transmission of electricity and represent a vital of the power system. Reliable operation and monitoring the high voltage circuit breakers represent an important challenge when this activity must be acquired online. This paper presents the architecture of an online monitoring and diagnosis System of electrical equipment which has the role to acquire, to transfer and to process information about the monitored equipment. An interface is designed on top of which different local and system applications can be recorded by the system. The Microcontroller near the circuit breaker section will continuously transmit all the parameters of the circuit breaker to control room and it will be displayed on screen of computer. as well as after C.B trip it gives signal also to GSM module so that due to GSM the texting message can received with fault description only in registered number. After receiving text message the operator or any authorized person give command for set or resetting the breaker. So that we minimize the fault clearing time and Improve maintenance method in circuit breaker increases life time and reliability of the circuit breaker. Keywords: Monitoring circuit breaker; circuit breaker modeling; generation, transmission and distribution; wireless communication.
1.Introduction Wireless communication has announced its arrival on big stage and the world is going mobile. We want to control everything and without moving an inch. This remote control of appliances is possible through Embedded Systems. The use of “Embedded System in Communication” has given rise to many interesting applications that ensures comfort and safety to human life. It is very important to closely monitor the circuit breaker in-service behavior to avoid costly outages and loss of production. It is well known that to maintain the system reliability it is necessary to protect the with circuit breaker from different abnormality condition i.e. faults. Distribution Circuit breakers have a long service life if they are operated under rated conditions. However, their life is significantly reduced if they are overloaded, resulting in unexpected failures and loss of supply to a large number of equipments thus effecting system reliability. Online monitoring and controlling of key operational parameters of distribution circuit breakers can provide useful information about the health of circuit breakers which will help the utilities to optimally use their circuit breakers and keep the asset in operation for a longer period. This will also help identify problems before any catastrophic failure which can result in a significant cost savings and greater reliability. Circuit breakers are a vital part of the transmission and distribution system. Monitoring circuit breaker condition online can prevent faults that are costly to repair and result in a loss of service. In this project we designed a system in such a way that it will monitor and control the load of the substation continuously and that information is transferred to the control room using Wi-Fi. You can use this system for online monitoring of circuit breakers. You can then use information to avoid dangerous and costly failures, while optimizing maintenance schedules and extending the life of your circuit breakers. In our system a microcontroller will continuously keep on monitoring the various parameters (Output current, Output voltage and Temperature) of the circuit breaker and this information will be continuously be updated on your PC using a VB based software. A keypad is used to change the set points for the parameters. By using monitor or mobile phone to displays the parameters. We have even provided a protection relay so if there is any problem with the circuit breaker the power to it can be remotely disconnected. And it can give the text message to register mobile number by using the GSM module.
1.1 Motivation 1. Distribution circuit breakers are currently monitored manually where a person periodically visits a circuit breaker site for maintenance and records parameter of importance. This type of monitoring cannot provide information about occasional
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