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  • 17.01.2017

    Electricity flows between 50Hertz (Germany) and CEPS (Czech Republic) are regulated by phase-shifting transformers

    The Czech transmission system operator CEPS has put into service two of the four phase shifting transformers (transformers with phase angle regulation) at the Hradec u Kadane substation. The commissioning was implemented in two steps at the beginning of January and last Friday. Since January 13, dispatchers thus can better regulate the electricity flows on one of the two lines connecting the system with the eastern part of Germany, keeping them within safety limits. The German transmission system operator 50Hertz is planning to launch similar devices at the Röhrsdorf substation in the second half of this year.

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  • 16.01.2017

    France joins international cooperation for frequency containment reserve

    The first successful cross-border auction for frequency containment reserve (FCR) in cooperation with the French transmission system operator RTE took place on 10 January. This was announced by transmission system operators 50Hertz, Amprion, APG, Elia, RTE, Swissgrid, TenneT and TransnetBW. The weekly joint call for tenders for frequency containment reserve now includes Belgian, German, Dutch, Austrian, Swiss and for the first time French control power suppliers.

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