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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/17055
Title: Damping of inter-area mode oscillations by pmbH∞ Loop shaping technique based UPFC controller
Authors: Shah B.J.
Pillai G.N.
Agarwal P.
Raval H.N.
Published in: Proceedings of 2018 20th National Power Systems Conference, NPSC 2018
Abstract: This paper presents a procedure for the robust design of an SDC for a UPFC device for damping inter-area mode oscillations in the large power system. The controller is designed by pmbH∞ loop shaping technique using LMI. The controller is designed for modified New England test system which includes a UPFC. The input signals to the controller are obtained from PMUs located at an important buses of the test system. For deciding the best control signal as input to the controller, residue analysis was carried out. The minimum damping ratio (10%) is ensured with by adding pole placement objective in the controller design. The robustness of the UPFC WADC is accessed via nonlinear time domain simulations for various contingency conditions like line fault, line outage, and load shedding. The performance of the UPFC W ADC is found satisfactory for such contingency conditions. © 2018 IEEE.
Citation: Proceedings of 2018 20th National Power Systems Conference, NPSC 2018, (2018)
URI: https://doi.org/10.1109/NPSC.2018.8771723
http://repository.iitr.ac.in/handle/123456789/17055
Issue Date: 2018
Publisher: Institute of Electrical and Electronics Engineers Inc.
Keywords: Linear Matrix Inequality (LMI)
Power System Stabilizers (PSSs)
Supplementary Damping Controller (SDC)
Unified Power Flow Controller (UPFC)
Wide Area Damping Controller (WADC)
Wide Area Measurements (WAMs)
ISBN: 9781538661598
Author Scopus IDs: 57209161082
7005839948
9733363000
57201738838
Author Affiliations: Shah, B.J., Dept. of Electrical Engineering, L.D. College of Engineering, Ahmedabad, India
Pillai, G.N., Dept. of Electrical Engineering, Indian Institute of Technology, Roorkee, India
Agarwal, P., Dept. of Electrical Engineering, Indian Institute of Technology, Roorkee, India
Raval, H.N., Dept. of Electrical Engineering, L.D. College of Engineering, Ahmedabad, India
Appears in Collections:Conference Publications [EE]

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