Parametric sensitivity analysis of series compensated transmission lines protection

In this paper, it is presented the performance evaluation of series compensated transmission lines distance protection. In order to do so, a wide variety of faults was simulated in a 500 kV/60 Hz series compensated transmission line 400 km long using the software ATP/ATPDraw. The distance protection...

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Bibliographic Details
Published in:	2018 Simposio Brasileiro de Sistemas Eletricos (SBSE) pp. 1 - 6
Main Authors:	Tavares, Ina Tayane Barbosa, de Oliveira Silva, Suellen Paula, Silva, Kleber Melo e
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01-05-2018
Subjects:	Capacitors distance protection Mathematical model Matlab mho characteristic Power transmission lines Radio frequency Sensitivity analysis series compensated Software transmission lines
Online Access:	Get full text
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Summary:	In this paper, it is presented the performance evaluation of series compensated transmission lines distance protection. In order to do so, a wide variety of faults was simulated in a 500 kV/60 Hz series compensated transmission line 400 km long using the software ATP/ATPDraw. The distance protection functions was implemented through the positive sequence voltage polarized mho characteristic. Its performance was evaluated by using parametric sensitivity analysis, thereby only one parameter value changes at a time, providing a more comprehensive understanding of the relationship between each parameter and the performance of the protection.
DOI:	10.1109/SBSE.2018.8395707