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Delay compensation in the wide area control of SVCs for first swing stabilisation and damping

conference contribution
posted on 12.12.2017, 00:00 by Edward PalmerEdward Palmer, G Ledwich, A Vahidnia
A delay compensation algorithm is presented for improving the robustness to delays of a wide area control strategy directed at using remote measurements to perform load modulation by means of an SVC. The compensation algorithm uses backward and forward projection of PMU based angle and velocity measurements to compensate for delays. Through the simulation of a simple network it is shown that a doubling of the delay robustness is possible and it is expected that the algorithm will adequately compensate for delays greater than what would be expected. Non-linear delay compensation is recommended however based on a small degradation noted with first swing performance.

History

Start Page

1

End Page

5

Number of Pages

5

Start Date

25/09/2016

Finish Date

28/09/2016

ISBN-13

9781509014064

Location

Brisbane, QLD, Australia

Publisher

IEEE

Place of Publication

Piscataway, NJ

Peer Reviewed

Yes

Open Access

No

External Author Affiliations

Queensland University of Technology; RMIT University

Author Research Institute

Centre for Intelligent Systems

Era Eligible

Yes

Name of Conference

Australasian Universities Power Engineering Conference (AUPEC 2016) 2016