Essays about: "REP scale"

Found 4 essays containing the words REP scale.

  1. 1. System impact of micro-production

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Annie Haraldsson; [2023]
    Keywords : Fault ride through; LVRT; micro-production; solar production; photovoltaics; fault simulation; network modeling; power system disturbances; PMU-registrations; fault analysis; Technology and Engineering;

    Abstract : The focus in this thesis has been active power from small scale solar production and what possible impacts an increased proportion of small scale production can have, in a larger context, during short circuit (SC) faults in the grid. The main research question prompting this work was whether active power from small scale solar pro- duction can help support voltages during SC faults, and meet LVRT-requirements in the RfG. READ MORE

  3. 2. The COVID-19 outdoor recreation boom - A comparative case study of motivational based national park visitation in Germany and Sweden

    University essay from Lunds universitet/LUCSUS

    Author : Isabell Carlsson; Julian Mundszinger; [2022]
    Keywords : Söderåsen; Black Forest; REP scale; Sustainability Science; Outdoor recreation; National Park management; Social Sciences;

    Abstract : COVID-19 has generated a visitor increase to national parks, posing challenges, such as littering and crowding. Understanding visitor motivation can help the national park management to better facilitate the dual objective of providing recreational opportunities and nature protection. READ MORE

  4. 3. Analysis of Catenary Shaped Timber Structures

    University essay from Lunds universitet/Avdelningen för Konstruktionsteknik

    Author : Kristoffer Persson; [2018]
    Keywords : Timber construction; Caternary structures; Tensile timber roof; Stress ribbon; Technology and Engineering;

    Abstract : In the design of a building there are many parameters that effect the material efficiency. The choice of structural solution and material are two of the parameters that will be investigated further in this rapport. READ MORE

  5. 4. Molecular systematics: data mining of canine endogenous retroviruses, CFERV

    University essay from SLU/Dept. of Animal Breeding and Genetics

    Author : Marie Ekerljung; [2007]
    Keywords : DNA; germ cell; transposable elements; canine endogenous retroviruses CFERV ; horisontal contagion;

    Abstract : Endogenous retroviruses (ERVs) were discovered in the 1960s and in their complete form they consist of two LTRs (long terminal repeat sequences) that are each located on either side of the chain/element. ERVs contain the following genes: gag, pro, pol and env . READ MORE