• Título: Market availability and testing of centralized protection and control systems
• Autor: Dominguez Cardoza, Juanita
• Publicación original: 2021
• Descripción física: PDF
• Nota general:
  • Colombia
• Notas de reproducción original: Digitalización realizada por la Biblioteca Virtual del Banco de la República (Colombia)
• Notas:
  • Resumen: Abstract: The constant evolution of power systems and their protection and control systems has brought the need to investigate different concepts that could help improve the implementation and testing of protection and control systems during the complete lifecycle of electrical substations. Centralized protection and control system is a concept that has been under study for many years already but has gained more force lately, thanks to the evolution of computing technology and the more substantial influence of the standard IEC61850 in electrical substations. This thesis has studied the centralized protection and control systems starting with the development of a market availably. The result shows that even though the general concept between the available systems is the same, the specific architecture depends on the technology used to implement the centralized concept. The result also shows that the two technologies leading the market availability are the SASensor from Locamation and the SSC600 from ABB. The technologies virtualization and Synaptec’s Refase system are also investigated in this thesis. Protection and control test methodologies do also depend on the technology to be tested. Therefore, this thesis shows an overall protection and control testing lifecycle analysis of a centralized protection and control system. The architecture of the reference system used for the testing lifecycle evaluation has similarities to a decentralized digital substation architecture. Using that kind of architecture allows fully IEC61850 based protection and control testing, as the results have shown it. Therefore, knowledge, tools, and procedures developed for decentralized digital substations also apply to the centralized concept. The last part of this work presents a practical application example that uses the SSC600 as a protection and control central unit. The device configuration is based on a power system example designed for the thesis. The IEC61850 system engineering of the system and test procedures are part of the results of the practical part.
  • © Derechos reservados del autor
  • Colfuturo
• Forma/género: tesis
• Idioma: castellano
• Institución origen: Biblioteca Virtual del Banco de la República
• Encabezamiento de materia:
  • Centralized protection and control systems in electrical substations, protection and control testing; Digital subestations; SSC600 from ABB as a protection and control central unit; Communication standard IEC61850 for substations; OMICRON; IEC61850 testing; Energy; Power engineering; Sistemas centralizados de protección y control en subestaciones eléctricas; Pruebas de protección y control; Subestaciones digitales; SSC600 de ABB como unidad central de protección y control; Norma de comunicación IEC61850 para subestaciones; OMICRON; pruebas IEC61850
  • Tecnología; Tecnología / Ingeniería y operaciones afines

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