Research and Application of One-key Sequence Control Technology for Substations

Abstract

The substations are important parts of modern electrical grids. In this sense, it is necessary to enhance the management efficiency and robustness of the substations. The one-key sequence control technology system could simultaneously control several subsystems and make use of their functions to automatically operate the substations. In this study, three subsystems, i.e., monitoring subsystems, error analysis subsystem, and decision support subsystem are designed in the one-key sequence control technology system. All the background information from the substations is monitored, checked, detected to find the potential threats. The decision support subsystem provides suggestive ways to handle these problems. Therefore, through the reasonable use of the one-key sequence control technology, the overall effectiveness and efficiency of the substations can be enhanced. With the development of artificial intelligence technologies, the one-key sequence control technology system can be further improved with more powerful functions.

Melhorando a Integridade de Sistemas de Automação e Comunicação em Smart Grids - Uma Arquitetura de Combate a Ciberataques

“…Outros estudos mostraram resultados em projetos piloto, como apresentado por [Kimura et al 2010] no Brasil. Ge Li-Qing et al [Li-Qing et al 2019], sugeriu a integrac ¸ão dos sistemas de monitoramento, erro e decisão das Smart Grids em sua plataforma. Vicente [Vicente 2011] propôs uma visão abrangente da interoperabilidade em seu trabalho, com foco na troca de informac ¸ões sobre relés de protec ¸ão de diferentes subestac ¸ões elétricas e universalizac ¸ão da comunicac ¸ão horizontal através de mensagens GOOSE.…”