Essays about: "process alterations"

Showing result 16 - 20 of 82 essays containing the words process alterations.

  1. 16. The role of location of low inertia in power systems

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Bashar Alahmad; [2021]
    Keywords : Low inertia; Frequency stability; Rotor-angle stability; Nordic 32; Kundur; PowerFactory; Small-signal stability; Inter-area oscillation; Rate of Change of Frequency.;

    Abstract : The plans to reduce the energy-related greenhouse gas emissions stimulate the deployment of electronically interfaced renewable resources. The increased penetration of such intermittent sources together with phasing conventional power plants out and the installation of High Voltage Direct Current (HVDC) links for long-distance more efficient transmission, reduces the stored inertia in any electrical grid. READ MORE

  3. 17. A new, fast, and efficient automatic tuner for the ABB AC 800M family of controllers

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Magnus Lundh; [2021]
    Keywords : Technology and Engineering;

    Abstract : The most common controller in the process industry today is the PID controller due to its simple structure. A regular factory may have thousands of different PID controllers in use where each of them has to be tuned to work satisfactory. READ MORE

  4. 18. From Global to Regional - how Political Communicators made sense of Covid-19 Crisis. Evidences from 2020 Italian Regional Elections

    University essay from Lunds universitet/Institutionen för strategisk kommunikation

    Author : Francesco Maria Parente; [2021]
    Keywords : Social Sciences;

    Abstract : Described as a “paradigm shift” event (Michelson, 2020), the Covid-19 pandemic is challenging all humans activities worldwide. Such disruptive event can be labelled as a crisis, which is described as an episode of uncertainty threatening high priority goals (Sellnow & Seeger, 2013). READ MORE

  5. 19. From siloistic to holistic? : Integration and coordination to implement the 2030 Agenda on the Swedish municipal level

    University essay from Södertörns högskola/Företagsekonomi

    Author : Martina Reppen; [2021]
    Keywords : Sustainable Development; the 2030 Agenda; SDGs; implementation; the local level; Swedish municipalities; policy integration; coordination; specialisation; NPM; post-NPM;

    Abstract : In September 2015, all member states of the United Nations signed upon the 17 Sustainable Development Goals (SDGs), constituting the core of the 2030 Agenda. The 2030 Agenda form an integrated policy agenda, with the SDGs characterised as inherently interlinked. READ MORE

  6. 20. OCD as behavioral addiction and the reward process : A systematic review

    University essay from Högskolan i Skövde/Institutionen för biovetenskap

    Author : Snezjana Budajeva; [2021]
    Keywords : Obsessive-compulsive disorder; reward; addiction;

    Abstract : Studies have shown that aberrant activity in some brain regions involved in the pathology of OCD overlaps similarly with individuals with addiction disorders. The reduced anxiety following a compulsion together with findings of diminished activation in the striatum during reward anticipation proposes a view of OCD being a behavior addiction. READ MORE