Alex Apostolov about the past, present and the future of relay protection

The new episode of Big Energy, produced by Tekvel team, is already on YouTube. This time we met Alex Apostolov - editor-in-chief of PAC World magazine and principal engineer of OMICRON electronics - who is one of the most well-known and reputable protection and control engineers in the world. Enjoy, like and share with engineers community!

Sept. 30, 2019, 10:16 a.m. | 1061 МЭК 61850

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Time synchronization — vulnerability of digital substation?
Time synchronization — vulnerability of digital substation?

In papers and presentations you can often meet statements like 'No time synchronization — no digital substation' or 'Loss of time synchronization leads to malfunction of protection and control (PAC) functions in digital substation'. Is it really true? Let's find out.

Digital substation online monitoring system has been presented at IEC 61850 Process Bus workshop in Brazil
Digital substation online monitoring system has been presented at IEC 61850 Process Bus workshop in Brazil

Tekvel together with its South American partner Soltec Corporation participated in Practical Applications of IEC 61850 Process Bus workshop, organized by CIGRE Brasil, National system operator and CEPEL in Rio de Janeiro. In the event Tekvel and Soltec specialists spoke on Digital Substation Quality Assurance Procedures: Requirements and Experiences and showcased Tekvel Park Digital Substation Lifecycle Management System with practical demo in IEC 61850 process bus environment.

Christoph Brunner about origins of IEC 61850 and its future developments
Christoph Brunner about origins of IEC 61850 and its future developments

The new episode of Big Energy, produced by Tekvel team, is already on YouTube. This time we met Christoph Brunner - convenor of IEC TC57 WG10 - who knows everything about IEC 61850, what has been in the past and what is coming in the future. Enjoy, like and share with engineers community!