Robustness Evaluation of a WAMPAC Scheme Considering Problems with Communication Links

Autor(es)

Modolo, Marcela A. ; Bento, Murilo E. C. ; Moraco, Anna G. M. ; Ratnam, Elizabeth L. ; Ramos, Rodrigo A. ; IEEE

• Tipo de documento: Artigo Científico
• Fonte: 2021 IEEE PES INNOVATIVE SMART GRID TECHNOLOGIES - ASIA (ISGT ASIA); v. N/A, p. 5-pg., 2021-01-01.

Resumo

The use of synchronized data provided by Phasor Measurement Units (PMUs) installed on system buses in a Wide Area Monitoring, Protection and Control Systems (WAMPAC) has shown to be promising to be used by a Wide-Area Damping Controller (WADC) to improve the well-known inter-area oscillation modes in power systems. However, recent research has demonstrated the vulnerability of PMU measurements to certain types of cyber-attacks such as Denial-of-Service attack that can interfere the proper operation of system devices that rely on reliable data from PMUs as a typical WADC. This research aims to evaluate critical shutdown times for a WADC subject to failures in the communication channels that can compromise its operation. Case studies of the IEEE 7-bus system are presented and discussed. (AU)

• Processo FAPESP: 18/20104-9 - Monitoramento via sincrofasores, análise de segurança dinâmica e controle de redes elétricas do futuro
• Beneficiário: Luís Fernando Costa Alberto
• Modalidade de apoio: Auxílio à Pesquisa - Temático