Optimised and pre-emptive strategies for on-load tap changing transformer control relays

The paper presents two strategies that enhance the voltage control of on-load tap changing transformers (OLTC). Simulation results demonstrate improvements in the voltage recovery times following a disturbance and that the schemes do not incur additional tap changes. These schemes also avoid the use...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Smith, C.A, Potts, S.C, Redfern, M.A
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Control of electric power systems Power system control Protection apparatus Transformers and reactors Voltage control
Online-Zugang:	Volltext
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