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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/15304
Title: Wide area measurement based out-of-step detection technique
Authors: Kundu, Patit Paban
Ganeswara Rao J.
Nayak P.K.
Pradhan A.K.
Published in: Proceedings of 2010 Joint International Conference on Power Electronics, Drives and Energy Systems, PEDES 2010 and 2010 Power India
Abstract: The electrical power systems function as a huge interconnected network dispersed over a large area. A balance exist between generated and consumed power, any disturbance to this balance in the system caused due to change in load as well as faults and their clearance often results in electromechanical oscillations. As a result there is variation in power flow between two areas. This phenomenon is referred as Power Swing. This paper uses PMU data to measure the currents and voltages of the three phases of two buses connected to a 400 kV line. The measured data is then used for differentiating between a swing or fault condition, and if a swing is detected, to predict whether the swing is a stable or an unstable one. The performance of the method has been tested on a simulated system using PSCAD and MATLAB software.
Citation: Proceedings of 2010 Joint International Conference on Power Electronics, Drives and Energy Systems, PEDES 2010 and 2010 Power India, (2010). New Delhi
URI: https://doi.org/10.1109/PEDES.2010.5712569
http://repository.iitr.ac.in/handle/123456789/15304
Issue Date: 2010
Keywords: DFT
Phase difference
Phasor measurement units
ISBN: 9.78142E+12
Author Scopus IDs: 35475516300
37066003400
37066364100
57202914820
Author Affiliations: Kundu, P., Department of Electrical Engineering, IIT, Kharagpur 721302, India
Ganeswara Rao, J., Department of Electrical Engineering, IIT, Kharagpur 721302, India
Nayak, P.K., Department of Electrical Engineering, IIT, Kharagpur 721302, India
Pradhan, A.K., Department of Electrical Engineering, IIT, Kharagpur 721302, India
Corresponding Author: Kundu, P.; Department of Electrical Engineering, IIT, Kharagpur 721302, India
Appears in Collections:Conference Publications [CH]

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