PWM DAC based Input System for Synchrophasor Algorithm Testing

Thilakarathne Mudiyanselage, C, Meegahapola, L, Fernando, W and Niakinezhad, M 2018, 'PWM DAC based Input System for Synchrophasor Algorithm Testing', in Proceedings of the 8th International Conference on Power and Energy Systems (ICPES 2018), Colombo, Sri Lanka, 21-22 December 2018, pp. 93-97.


Document type: Conference Paper
Collection: Conference Papers

Title PWM DAC based Input System for Synchrophasor Algorithm Testing
Author(s) Thilakarathne Mudiyanselage, C
Meegahapola, L
Fernando, W
Niakinezhad, M
Year 2018
Conference name ICPES 2018
Conference location Colombo, Sri Lanka
Conference dates 21-22 December 2018
Proceedings title Proceedings of the 8th International Conference on Power and Energy Systems (ICPES 2018)
Publisher IEEE
Place of publication United States
Start page 93
End page 97
Total pages 5
Abstract Synchrophasor technology is an emerging wide-area monitoring system (WAMS) technology that provides near-real-time stability assessment capability for power networks under both static state and dynamic conditions. The accuracy and latency of the measured synchrophasor directly depend on the synchrophasor assessment algorithm and thus, many research studies are conducted by developing a plethora of synchrophasor algorithms based on several mathematical models. However, majority of these algorithms are tested on simulation platforms due to the inherent complexities in developing a hardware based comprehensive test set-up for synchrophasor performance evaluation, which limits the adoption of such algorithms in industrial applications. This study presents a pulse-width modulation (PWM) based laboratory scale input system for generating all the synchrophasor test cases defined in the IEEE std. $\mathrm {C}37.118.1/1\mathrm {a}.$ Performance of the proposed system is validated by rigorous testing across several test cases and comparison of results in both simulation and hardware platforms.
Subjects Industrial Electronics
Keyword(s) distributed power generation
Lyapunov methods
phasor measurement
power system stability
SCADA systems
SCADA systems
DOI - identifier 10.1109/ICPESYS.2018.8626958
Copyright notice © 2018 IEEE
ISBN 9781538660294
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