Izvorni znanstveni članak

https://doi.org/10.17559/TV-20240910001982

Real-Time Assessment of Voltage Stability Using Local Bus Measurements in Power Systems

Talha Enes Gümüş orcid.org/0000-0002-6716-6414 ; Department of Electrical and Electronics Engineering, Engineering Faculty Sakarya University, 54187, Serdivan, Sakarya, Turkey *
Mustafa Turan ; Department of Electrical and Electronics Engineering, Engineering Faculty Sakarya University, 54187, Serdivan, Sakarya, Turkey
Mehmet Ali Yalçin ; Department of Electrical and Electronics Engineering, Engineering Faculty Sakarya University, 54187, Serdivan, Sakarya, Turkey

* Dopisni autor.

Sažetak

Real-time monitoring of power system voltage stability is an important issue. Simplicity is desired in real-time assessments. This research proposes a novel method for determining the power system's Thevenin equivalent circuit parameters and for online voltage stability status assessment using local bus data. The proposed method performs voltage stability analysis with less data. The validity of the approach is tested by simulation on various load buses of the IEEE 30 bus test system. Simulations show that the proposed approach can be used for online voltage stability monitoring in power systems.

Ključne riječi

Thevenin equivalent; local bus measurement; voltage stability

Hrčak ID:

328641

URI

https://hrcak.srce.hr/328641

Datum izdavanja:

27.2.2025.

Posjeta: 889 *