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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/7580
Title: Neuro-fuzzy-based scheme for stator winding protection of synchronous generator
Authors: Bhalja, Bhavesh R.
Maheshwari R.P.
Nema S.
Verma H.K.
Published in: Electric Power Components and Systems
Abstract: A neuro-fuzzy-based scheme for the protection and monitoring of a synchronous generator has been presented. The proposed scheme consists of two parts. In the first part, various operating states (normal operating, internal fault, and external fault states) of a synchronous generator have been simulated. Modeling of generator has been done in terms of phase quantities. In the second part (i.e., the fault-detection part), current samples from the line-side and neutral-end in addition to the samples from field current are used. An artificial neural network has been used for detecting the operating state, whereas fuzzy logic is used as a final trip decision-maker. The proposed technique has been tested extensively by using data that were generated using the PSCAD/EMTDC software package.
Citation: Electric Power Components and Systems (2009), 37(5): 560-576
URI: https://doi.org/10.1080/15325000802599403
http://repository.iitr.ac.in/handle/123456789/7580
Issue Date: 2009
Keywords: Artificial neural network
Fuzzy logic
Generator protection
ISSN: 15325008
Author Scopus IDs: 12790894600
8941720600
35094334900
57204684351
Author Affiliations: Bhalja, B., Department of Electrical Engineering, IIT Roorkee, Roorkee, Uttaranchal, 247 667, India
Maheshwari, R.P., Department of Electrical Engineering, IIT Roorkee, Roorkee, Uttaranchal, 247 667, India
Nema, S., Department of Electrical Engineering, IIT Roorkee, Roorkee, Uttaranchal, 247 667, India
Verma, H.K., Department of Electrical Engineering, IIT Roorkee, Roorkee, Uttaranchal, 247 667, India
Corresponding Author: Maheshwari, R. P.; Department of Electrical Engineering, IIT Roorkee, Roorkee, Uttaranchal, 247 667, India; email: rpmaheshwari@gmail.com
Appears in Collections:Journal Publications [EE]

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