Essays about: "omkoppling"

Showing result 1 - 5 of 7 essays containing the word omkoppling.

1. 1. Network reconfiguration for renewable generation maximization

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Gabriel Malmer; Lovisa Thorin; [2023]
   Keywords : distributed generation; hosting capacity; network reconfiguration; optimal power flow; power distribution; optimization; mixed-integer programming; Technology and Engineering;

   Abstract : Increasing the amount of renewable generation in distribution networks is a fundamental part of the energy transition. Multiple methods exist to increase the hosting capacity in a grid, to allow larger injections of generation and more efficiently utilize existing infrastructure before operational limits are breached. READ MORE

3. 2. Modelling synaptic rewiring in brain-like neural networks for representation learning

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Kunal Bhatnagar; [2023]
   Keywords : Adaptive Sparsity; Computational Neuroscience; Rewiring; Structural Plasticity; Brain-like Computing; Neural Networks; Hebbian Learning; Adaptiv gleshet; beräkningsneurovetenskap; omkoppling; strukturell plasticitet; Hjärnliknande beräkning; Neurala Nätverk; Hebbskt lärande;

   Abstract : This research investigated the concept of a sparsity method inspired by the principles of structural plasticity in the brain in order to create a sparse model of the Bayesian Confidence Propagation Neural Networks (BCPNN) during the training phase. This was done by extending the structural plasticity in the implementation of the BCPNN. READ MORE

4. 3. Access Point Selection and Clustering Methods with Minimal Switching for Green Cell-Free Massive MIMO Networks

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Qinglong He; [2022]
   Keywords : Cell-free massive MIMO; multi-objective optimization; deep reinforcement learning; AP switch ON OFF; energy efficiency; Cellfri massiv MIMO; multiobjektiv optimering; djup förstärkningsinlärning; AP switch ON OFF; energieffektivitet;

   Abstract : As a novel beyond fifth-generation (5G) concept, cell-free massive MIMO (multiple-input multiple-output) recently has become a promising physical-layer technology where an enormous number of distributed access points (APs), coordinated by a central processing unit (CPU), cooperate to coherently serve a large number of user equipments (UEs) in the same time/frequency resource. However, denser AP deployment in cell-free networks as well as an exponentially growing number of mobile UEs lead to higher power consumption. READ MORE

5. 4. Techno-economic analysis of implementing energy-efficiency and alternative fuels in Indonesia using OSeMOSYS

   University essay from KTH/Energiteknik

   Author : Kushagra Gupta; [2020]
   Keywords : Energy System Model; OSeMOSYS; Open Source; Indonesia; Sustainable Development Goals; Energy Policies; Energy Efficiency; Fuel Switching; Emission; Energi System Modell; OSeMOSYS; Öppen källa; Indonesien; Hållbara Utvecklingsmål; Energi Politik; Energi Effektivitet; Bränsle Omkoppling; Utsläpp;

   Abstract : Indonesia’s energy demand has been growing rapidly driven by increasing population, urbanization, and rapid economic growth. With increasing energy demand, the emissions associated with the energy sector continue to increase. READ MORE

6. 5. Eliminating zero-missing phenomenon in long, high voltage, underground cables

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Agnes Linnet; [2019]
   Keywords : Underground cable; zero-missing phenomenon; switching transients; shunt reactors; underexcited generators; Underjordisk kabel; nollbristande fenomen; växlingstransienter; shuntreaktorer; underexiterad generatorer;

   Abstract : The maximum length of an high voltage underground cable (HV UGC) cable is oftenconstrained by the criterion that the cable cannot have more than 50% reactivepower compensation. If this limit is exceeded the current in the circuit breaker maynot have a zero crossing after energization, which is referred to as the zero missingphenomenon. READ MORE