Power suppliesFault analysis in power grids
Time differences of up to 200 ms between protection devices and control technology complicate fault analysis in the Knapsack Chemical Park's power grid. A pilot project for PTP time synchronization of protection devices is intended to help.
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<p>The 180-hectare Knapsack Chemical Park is home to six chemical producers and more than 20 service companies, which employ a total of 2,200 people, 860 of whom work for the site operator InfraServ Knapsack. The chemical park's electricity grid consists of 61 km of cables at the medium-voltage level and 53 km of cables at the low-voltage level.</p> © Infraserv Knappsack