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  1. Mat_pe

    STATCOM with active harmonic filter - documentation

    Hello, Im looking for some STATCOM devices with active harmonic filter capability and their papers. I made a small research and got few devices(links below) but would like to compare more of them. Do you know others STATCOMs with mentioned functionality? Will be great if you share some...
  2. Mat_pe

    Other classes of CTs than P - advantages

    What are the advantages of use CTs with class other than "P"? I mean PR, PX, TPS, TPX, TPY, TPZ classes. I know the difference between them but couldn't find any info about pluses of using it. Have any of you had the opportunity to work with CTs with these classes?
  3. Mat_pe

    Synchronisation in the transmission network - the TSO's practical approach

    Hello everyone, Today i have some question about synchronisation in network. I would like to know the solutions applied by TSOs in your countries. 1. What devices you use to synchronise your network? - terminals that realise protection functions? - devices dedicated to synchronisation? 2. Do...
  4. Mat_pe

    Cooperation of PV farms with the transmission grid

    Hello everyone, I was searching for some practical information about PV farms but didnt get it. So I got few questions: 1. As we know inverter adjusts voltage to grid level (or transformer does it). What happen when voltage in the grid is lower or higher? Is grid sending signal about voltage...

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