GPS synchronized measurements in power systems state estimation: An overview

• Type: Article in International Conference Proceedings Book
• Date: 2006

Authors

Mesquita Brandao, RFM (Author) Other; Beleza Carvalho, JAB (Author) Other; Fernando Maciel Barbosa (Author) FEUP

Conference proceedings International

Title: PROCEEDINGS OF THE 41ST INTERNATIONAL UNIVERSITIES POWER ENGINEERING CONFERENCE, VOLS 1 AND 2

Pages: 452-456

41st International Universities Power Engineering Conference

Newcastle upon Tyne, ENGLAND, SEP 06-08, 2006-2008

Indexing

ISI Web of Knowledge - 1 Citation

Scopus - 9 Citations

Other information

Authenticus ID: P-004-QK6

DOI: 10.1109/upec.2006.367518

Abstract (EN): With the development of electric power systems and their increase of complexity, basically due to the interconnection to other production centres, impose the necessity of introduction of new control system techniques. The efficiency of these control centres is only possible if data received from network arrives quickly and with accuracy. The basic task of a system operation is to get a reliable and accurate real time network model. In the past and even in the present, the real time network model is obtained by the use of System Control and Data Acquisition (SCADA) and processing of the SCADA data via state estimator algorithms. Today's reality is different, intelligent electronic devices (IEDs), digital fault recorders (DFRs), phase measurement units (PMUs) and relays, collects an enormous amount of data that arrives to control centres through SCADA system. So, other ways to validate and utilize this data are needed.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 5