Relay coordination in parallel network using software techniques

Authors

  • Sameer S. Patel Student, Electrical Dept, Rajasthan Institute of Engineering And Technology, Jaipur
  • Miss. Priyanka Rani Asst. professors, Electrical Dept, Rajasthan Institute of Engineering And Technology, Jaipur

Keywords:

Optimal coordination of over current relay, Coordination time interval, Time multiplier setting, Current setting, ETAP software, algorithm, coordinate technique

Abstract

in this paper, I presented different techniques for relay coordination using software techniques like etap
software, link net structure etc. Now days, the demand of electricity is increasing. So, the network of electricity from
generation to distribution is very large system required to build in situation. The networks of state electricity boards
typically have 10 to 25 or more buses, 30 to 50 transmission lines and 70 to 100 over current coordination relays. The
exercise of load flow analysis, fault level calculations and listing the primary backup pairs will be very tedious to set
with this back up protection with cascade network. Also several problems would be required to calculate TMS of
relays so that minimum discrimination margin as required is found between relay and its backup relays. This is only
by using some computer programming. In this paper, shows the some algorithm techniques and also discuss the
advantages of latest software ETAP.

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Published

2016-12-25

How to Cite

Sameer S. Patel, & Miss. Priyanka Rani. (2016). Relay coordination in parallel network using software techniques . International Journal of Advance Research in Engineering, Science & Technology, 3(12), 34–39. Retrieved from https://ijarest.org/index.php/ijarest/article/view/1121

Issue

Vol. 3 No. 12 (2016): Volume: 03, Issue: 12 - December, 2016.

Section

Articles