Sökning: "capacity mechanisms"

Visar resultat 1 - 5 av 791 avhandlingar innehållade orden capacity mechanisms.

1. 1. SECURITY OF SUPPLY DURING THE ENERGY TRANSITION:THE ROLE OF CAPACITY MECHANISMS

   Författare :Pradyumna Bhagwat; Mehrdad Ghandhari Alavijh; Margot P. C. Weijnen; Laurens J. De Vries; Reinier van der Veen; KTH; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Adequacy policy; capacity mechanisms; capacity market; investment; energy; agent-based modelling; EMLab-Generation; strategic reserve; security of supply; cross-border effects.; Economics; Nationalekonomi; Energy Technology; Energiteknik;

   Sammanfattning : The push for clean energy has caused a rapid growth of renewables in the electricity supply mix of the EU. Although one would assume that the impact of these technologies is entirely positive, recent research and experience indicate that there is reason for concern namely regarding the security of supply. LÄS MER

3. 2. Capacity allocation mechanisms for grid environments

   Författare :Peter Gardfjäll; Erik Elmroth; Bo Kågström; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Grid computing; capacity allocation; allocation enforcement; accounting; Grid-wide fairshare scheduling; Web services; Computer science; Datavetenskap;

   Sammanfattning : During the past decade, Grid computing has gained popularity as a means to build powerful computing infrastructures by aggregating distributed computing capacity. Grid technology allows computing resources that belong to different organizations to be integrated into a single unified system image – a Grid. LÄS MER

4. 3. Railway capacity analysis : Methods for simulation and evaluation of timetables, delays and infrastructure

   Författare :Anders Lindfeldt; Bo-Lennart Nelldal; Ullrich Martin; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Järnvägsgruppen - Kapacitet; Järnvägsgruppen - Kapacitet;

   Sammanfattning : In this thesis the symptoms and underlying behaviour of congestion on railways are analysed and discussed. As well as in many other countries, Sweden faces increasing demand for transportation. To meet this new demand, railways play an important role. LÄS MER

5. 4. Bed filters for phosphorus removal in on-site wastewater treatment : Removal mechanisms and sustainability

   Författare :David Eveborn; Jon Petter Gustafsson; Gunno Renman; Erik Kärrman; Lars Lövgren; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; On-site wastewater treatment; Eutrophication; Environmental impact assessment; Phosphorus removal mechanisms; Soil infiltration; Reactive bed filters; Environmental engineering; Miljöteknik; Water engineering; Vattenteknik; Soil chemistry; Markkemi;

   Sammanfattning : For many surface waters, phosphorus (P) leaching is a serious problem that should be minimized to prevent eutrophication. In Sweden there is a demand for physical and technical development of high-performance P removal techniques to reduce phosphorus leaching from on-site wastewater treatment systems to the Baltic Sea. LÄS MER

7. 5. Capacity Management Approaches for Compute Clouds

   Författare :Mina Sedaghat; Erik Elmroth; Sarunas Girdzijauskas; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cloud computing; Capacity Management; business data processing; administrativ databehandling;

   Sammanfattning : Cloud computing provides the illusion of a seamless, infinite resource pool with flexibleon-demand accessibility. However, behind this illusion there are thousands ofservers and peta-bytes of storage, running tens of thousands of applications accessedby millions of users. LÄS MER