International Journal of Engineering Research in Electrical and Electronic Engineering(IJEREEE)

Monthly Journal for Electrical and Electronic Engineering

International Journal of Engineering Research in Electrical and Electronic Engineering

Volume3 ,November 2016.

Volume3,November 2016,

Topic : Investigation of Modernized Numerical Relay with Watchdog Timers to Achieve Reliability

Authors:Asha.K || Meghana.S.N , Vijaya Kumara.M.G , Teli Rekha Appasaheb , Manjunatha S

Abstract:The recent trend in protection has been a shift to numerical relay protection techniques, thanks to the development using the single chip digital signal processors with high crunching capability, which has made it possible to design digital filters in real time. In the protection field, numerical techniques have got first application to line protection, and other complementary functions like fault locator, disturbance recorder & auto-reclosing. The present work describes latest salient features of the numerical protection technology, different multifunctional relays going to be installed in modern power system protection and their methods of protection. Malfunction of relay protection is one of the main causes of the heavy failures that periodically occur in power systems all over the world. Thus the reliability of a power system depends on the reliability of relay protection in many respects. Watchdog timers are an excellent way to insure that a microprocessor based system continues to operate unattended if occasional failures occur. The way that a watchdog timer does its job is to monitor a particular signal sent by the microprocessor..

Keywords: Watchdog Timer, CPU, Numerical Relay, Reliability.

Download Paper


DOI: 01.1617/vol2iss11pid189


Related Articles

Optimizing Energy Savings Using Battery -Less Pv Harvesting System With Grid Backup And Real Time Solar Tracking

Authors: Achu G Kumar || Arjun Anil, Aromal B Raj

Doi : 01.1617/vol1iss1pid001

Volume2 ,March 2016.

Smart Vehicle with Automatic Speed Regulation

Authors: Anu S Pillai || Akhila T J,Shibinlal S,Raymond D Harock,Rekha T

Doi : 01.1617/vol1iss1pid002

Volume2 ,March 2016.

Speed Control of Induction Motor Using DTCSVM & Monitoring Using PLC with Motor Protection

Authors: Arun S Dev || Aleena Maria Isaac,Aswathi R,Atheena Francis,Vrinda V R,Mrs. Saritha M

Doi : 01.1617/vol1iss1pid003

Volume2 ,March 2016.

Line Power Control and Distribution using Power Line Communication

Authors: Niyas Yousuf || Jency Jose,Remya.R.J,Sreeraj Nampoothiri.N,Devootty.A.M

Doi : 01.1617/vol1iss1pid004

Volume2 ,March 2016.

Nanotechnology

Authors: Mayur Hulke ||

Doi : 01.1617/vol1iss1pid005

Volume2 ,March 2016.

Photovoltaic Power Control Using MPPT Technology

Authors: Teena Varghese || Nithu Thankam Johnson, Anju Susan Moses, Lintu Merin Philip

Doi : 01.1617/vol1iss2pid006

Volume2 ,April 2016.

Generation of Electricity by Stirling Engine from Sunlight’s Heat

Authors: Nabeel Habeeb || Athul Thomas , Jimmy George, Jibin P Joy , Jerry T. Kurian, Mr Sreenadh B

Doi : 01.1617/vol1iss2pid007

Volume2 ,April 2016.

A Smart Prepaid Anti-theft Energy meter

Authors: Ann Mary Michael || Mathews Mathew, Raghav Nath , Reeja Mathew, Rohit Koshy Roy

Doi : 01.1617/vol1iss2pid008

Volume2 ,April 2016.

PITFALL OF ARTIFICIAL INTELLIGENCE

Authors: B.Prassanna Venkatesh ||

Doi : 01.1617/vol1iss2pid009

Volume2 ,May 2016.

Smart Shopping Facilitator For Blind

Authors: Noel James || Dennis Koshy Sam,Roncy Anie Cheriyan,Sherin Elizhabeth Babu

Doi : 01.1617/vol1iss2pid010

Volume2 ,May 2016.



Editor-in-Chief

Editor Image

Editor-in-Chief
Dr.Krzysztof Chwastek
Associate Professor,
Czestochowa University of Technology, Polland.


View more

IMPACT FACTOR: 3.784

ISSN(Online): 2395-2717

Google Scholar Profile

Thomson Reuters ID : q-6288-2016.
ORCiD Research ID : 0000-0001-9540-6799

All Issues


DOWNLOADS

Copy-right Form Paper Template

ACCEPTANCE RATIO

ACCEPTANCE RATIO: 30%
ARTICLES PUBLISHED:0151
PAPER RECEIVED:00503
Journal Code : IJEREEE
Electronic ISSN : 2395-2717
Impact Factor : 3.784
Frequency : monthly
Contact : info@ijereee.com

IFERP OTHER JOURNALS


Subscribe

           Email:

SOCIAL MEDIA