Essays about: "negative transient"

Showing result 1 - 5 of 14 essays containing the words negative transient.

  1. 1. Exploring commoning as a tool for social integration: Re-use of abandoned buildings and plots for the creation of commons in the Greek context

    University essay from

    Author : Christina Saxoni; [2022-08-29T07:58:17Z 2022-08-29T07:58:17Z 2022 2020]
    Keywords : housing as commons; social integration; newcomers;

    Abstract : Since 2011, Europe has experienced an unprecedented influx of people fleeing countries facing political turmoil. Refugees in Greece have been admitted to state run camps, segregated and excluded from social life and have been denied their basic human rights. READ MORE

  3. 2. Mitigating SSCI in a hybrid wind and PV farm utilizing PV-STATCOM : A Swedish case study

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Isabelle Löfgren; [2022]
    Keywords : impedance analysis; PV-STATCOM; SSCI; SSO; SSR; sub-synchronous control interaction;

    Abstract : The share of electricity generation in the power system being based on power electronics is increasing, which will impact the system in different ways, such as an increased risk for undesired interactions. An example is doubly fed induction generator (DFIG) based windfarms which have been shown to present negative resistance in (parts of) the sub-synchronous range (i. READ MORE

  4. 3. The Investigation and Modeling of the interaction between Paperboard Clippings in a Pipe Flow

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Lea Christierson; [2021]
    Keywords : Fluid-structure interaction; paperboard material modeling; transient pipe flow; overset mesh; image analysis; Technology and Engineering;

    Abstract : In the manufacturing process of Tetra Pak packages, holes are cut out of the paperboard for straws and caps. The left-over paperboard clippings, called confetti, need to be evacu- ated from the machine. However, this evacuation process has proven to cause problems due to jams arising as the confetti get stuck in joints and along the pipe walls. READ MORE

  5. 4. Två års uppföljande studie av heterofila antikroppar och deras koppling till klinisk sjukdom hos hund

    University essay from SLU/Dept. of Clinical Sciences

    Author : Camilla Bäckström; [2020]
    Keywords : heterofila antikroppar; interferens; hund; klinisk sjukdom; tumör; autoimmun sjukdom; berner sen-nenhund; labrador retriever;

    Abstract : Heterofila antikroppar är endogena antikroppar som kan orsaka interferens i immunanalyser genom att binda till analysantikroppar. Heterofila antikroppar kan ha varierande ursprung; de kan bland annat bildas efter kontakt med arten vars antikroppar används i analysen eller vara autoantikroppar. READ MORE

  6. 5. High voltage transient protection for automotive

    University essay from Mittuniversitetet/Institutionen för elektronikkonstruktion

    Author : Viktor Lindholm; [2019]
    Keywords : Automotive; protection circuit; Load dump; pulse 1; pulse 2a; ISO 16750; ISO 7637; voltage transients; double exponential transient; pulse generator.;

    Abstract : Electronics for automotive needs to be able to handle different situations that can occur on the power line, such as high voltage transients. ISO16750 and ISO-7637 describes different pulses and tests a system needs to be able to handle. READ MORE