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Found 3 essays matching the above criteria.

1. 1. Comparison of fast frequency reserve strategies for Nordic grid frequency stability

   University essay from Uppsala universitet/Institutionen för elektroteknik

   Author : Alexander Ismael; [2020]
   Keywords : Fast frequency reserve FFR; FCR-D; ARISTO; reduced inertia; renewable energy transition.;

   Abstract :  How long would modern society cope with a power outage, what would happen to vital systems that we today take for granted in modern society. The Nordic electricity grid is facing a major shift where electricity production from non-renewable sources are to be replaced increasingly by renewable sources. READ MORE

3. 2. Reactive power control during power system restoration and HVDC investigation

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : André Petersson; Christian Bergstrand; [2014]
   Keywords : Power restoration; reactor hunting; reactive power control; VSC-HVDC; Technology and Engineering;

   Abstract : As the society gets more and more dependent on electrical energy, it is highly desirable to ensurepower supply at all times. In case of events of natural disasters, simple technical faults or human mistakes, any power system or a large part of it can suffer a blackout. READ MORE

4. 3. Comparison between ARISTO and DIgSILENT Power Factory

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Blanca Hidalgo Hidalgo; [2012]
   Keywords : Technology and Engineering;

   Abstract : Voltage stability is an important issue in electrical power system. As a result, several industrial-grade power system simulator tools are developed in order to estimate the behaviour of the electric power system under certain conditions. READ MORE