Sökning: "Magnus Åberg"

Visar resultat 1 - 5 av 16 avhandlingar innehållade orden Magnus Åberg.

1. 1. Balancing variable renewable electricity generation using combined heat and power plants, large-scale heat pumps, and thermal energy storages in Swedish district heating systems

   Författare :Svante Monie; Magnus Åberg; Annica Nilsson; Joakim Widén; Magnus Wallén; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; District heating systems; Power-to-Heat; Heat pumps; Combined heat and power; Thermal energy storage; Power balance; Variable renewable electricity; Biomass fuel; Engineering Science with specialization in Civil Engineering and Built Environment; Teknisk fysik med inriktning mot byggteknik och byggd miljö;

   Sammanfattning : The global ambitions to hamper the greenhouse effect has led to ambitious targets for increasing renewable energy use. This, in combination with recent years' vast development of wind and solar power, implies that there will be significant amounts of variable renewable electricity (VRE) in future energy systems. LÄS MER

3. 2. Lärardrömmar : Om makt, mångfald och konstruktioner av lärarsubjekt

   Författare :Magnus Åberg; Göteborgs universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; diskursiv makt; diskursteori; etnicitet; genus; klass; kulturell mångfald; lärarstudenter; lärarutbildning; mångfald; nationalitet; sexualitet; social mångfald; utbildningsreformer; utbildningspolitik; yrkesidentitet; Genusvetenskap; Gender Studies;

   Sammanfattning : Swedish teacher education was reformed at a national level in 2001. This thesis takes as its point of departure one of the many sites where new teachers are educated in Sweden, the Teacher Training Programme at Göteborg University. LÄS MER

4. 3. District Heating Sensitivity to Heat Demand Reductions and Electricity Market Dynamics

   Författare :Magnus Åberg; Ewa Wäckelgård; Dag Henning; Joakim Widén; Louise Trygg; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknisk fysik; Engineering Science;

   Sammanfattning : Sweden and the rest of the EU member states have to reduce primary energy use andemissions of CO2, and increase the use of renewable energy sources according to the EUclimate change package “20-20-20”. To do this, the energy systems need to use less fossilfuel and to utilise energy resources more efficiently. LÄS MER

5. 4. Lärardrömmar. Om makt, mångfald och konstruktioner av lärarsubjekt : Teacher dreams. Power, diversity and the making of teacher subjects

   Författare :Magnus Åberg; Göteborgs universitet; []
   Nyckelord :HUMANIORA; HUMANITIES;

   Sammanfattning : .... LÄS MER

7. 5. System Effects of Improved Energy Efficiency in Swedish District-Heated Buildings

   Författare :Magnus Åberg; Ewa Wäckelgård; Henrik Lund; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; district heating; carbon dioxide emissions; building energy efficiency; combined heat and power; Engineering Science; Teknisk fysik;

   Sammanfattning : To alleviate global warming, European-Union member states must reduce primary energy use, emit less carbon dioxide (CO2), and increase renewable energy use. Buildings constitute a great potential for energy savings, but saving energy in district-heated buildings influences combined heat and power (CHP) production, other electricity generation, and global CO2 emissions. LÄS MER