Work place: Department of Computer Science and Engineering NIMS University, Jaipur, Rajasthan, India



Research Interests: Computational Engineering, Software Engineering, Computer systems and computational processes, Computer Architecture and Organization, Computer Networks


S. P. Singh,Ph.D., Associate Professor and Head of Department of Computer Science and Engineering, NIMS University, Jaipur, Rajasthan, India. His major field of study is Software Engineering, Computer Networks.

Author Articles
Performance Measures of Tele-Protection System Based on Networked Microwave Radio Link

By Jitendra Singh Rabins Porwal S.P.Singh

DOI: https://doi.org/10.5815/ijcnis.2014.05.03, Pub. Date: 8 Apr. 2014

The purpose of paper is to compute reliability of Digital Tele-Protection System employing Digital Microwave Radio Link. In this paper, the whole Tele-Protection system is divided into six subsystems. The first subsystem is digital relaying equipment. Second subsystem is the tale-protection signaling equipment where the timing to sample line power currents is synchronized. Both relaying and Tele-Protection signaling equipments, are now assemble three-phase current data, sampled at 600 Hz for 50 Hz EHV systems and some control data into a 90 bit frame format at a transmission rate of 54 Kb/s. A frame consists of a frame synchronization field and some information fields including a cycle’s redundancy check field. The third subsystem, Tele-Protection signed multiplexing equipment generates a super frame by multiplexing the seven, 54 Kb/s Tele-Protection signals into a 1.544 Mb/s stage using multi-point sampling technique to minimize the delay time variation and send them to the subsystem four, which is radio equipment, from here the data is transmitted with the help of the channel (subsystem 5) to the repeater station (subsystem 6). The subsystem six is used to remove the noise and to improve the power of the data. In this paper, we have taken standby digital relaying equipment and that can be online through an imperfect switching device. Also parallel redundant Tele-Protection signaling equipment is taken to improve system’s overall performance.

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