Este trabalho apresenta o modelamento de dois novos Nós Lógicos para a norma IEC 61850. Estes modelos foram implementados no monitoramento transformadores transmissão e distribuição criação um sistema gestão destes ativos, cuja topologia foi elaborada com base na contribui revisão do capítulo da que versa sobre supervisão (IEC 61850-7-4) inaugura Diagnostico Expectativa sua Vida Útil. A impleme...

This paper talks about the implementation of the IEC-61850 standard using a CORBA middleware as communication mechanism. This standard specifies communication mechanisms for automation systems in electric substations. CORBA-based implementations of control systems open new perspectives for advanced control, because they ease the development of new functionality and enhance evolvavility of appli...

With the global trend to digitalize substation automation systems, International Electro technical Commission 61850, a communication protocol defined by Electrotechnical Commission, has been given much attention ensure consistent and integration of high-voltage primary plant assets such as instrument transformers, circuit breakers power transformers with various intelligent electronic devices i...

Distribution automation (DA) and Internet of Things (IoT) all need the topology information power distribution network to support some applications, such as fault diagnosis, reconfiguration optimization. IEC 61850 is a general communication model standard for exchange between intelligent electronic devices (IEDs). However, it has no mechanism feeder exchange. This paper solves this problem by d...

In order to enhance the interconnection, interworking and interoperability of power utility automation system, IEC 61850 standards have been formulated for system functional architecture, equipment deployment, abstract modeling, data normalization communication services. It is only global standard in field automation. This realizes standardization engineering operation makes implementation stan...