Title :
Voltage stability monitoring using PMU data in KEPCO system
Author :
Han, Sangwook ; Lee, B. ; Kim, S. ; Moon, Y. ; Chang, B. ; Shin, J.
Author_Institution :
Sch. of Electr. Eng., Korea Univ., Seoul, South Korea
Abstract :
Kepco has installed PMUs at three of its major transmission lines in 2009. An advanced algorithm, WAVI(Wide Area Voltage stability Index), has proposed in order to monitor the real-time voltage stability in metropolitan area of Korea. This paper presents a brief summary of the installation planning and provides details on results from the real-time measured data, which are obtained from those PMUs. Monitoring strategy and future plans of the PMU installation and the control system research are discussed.
Keywords :
Electronic mail; Medical services; Monitoring; Moon; Parameter estimation; Phasor measurement units; Power system dynamics; Power system stability; Synchronization; Voltage; Phasor Measurement Unit; Synchronised measurement; Wide Area Voltage stability Index;
Conference_Titel :
Transmission and Distribution Conference and Exposition, 2010 IEEE PES
Conference_Location :
New Orleans, LA, USA
Print_ISBN :
978-1-4244-6546-0
DOI :
10.1109/TDC.2010.5484257
