Sökning: "Energy Efficiency Labels"

Hittade 5 avhandlingar innehållade orden Energy Efficiency Labels.

  1. 1. A Policy Analytical Approach of Assessing Energy Efficiency Standards and Labeling for Appliances

    Författare :Lei Zeng; Jinyue Yan; Siaw Kiang Chou; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy Efficiency Standards; Minimum Energy Performance Standard MEPS ; Energy Labels; Energy Efficiency Labels; Eco-Labels; Appliance Energy; Energy- and Environmental Engineering; energi- och miljöteknik;

    Sammanfattning : China is the world’s largest producer and consumer of household appliances, lighting and commercial equipment. China first adopted Minimum Energy Performance Standards (MEPS) in 1989. LÄS MER

  3. 2. Investigation of Issues Related to Electrical Efficiency Improvements of Pump and Fan Drives in Buildings

    Författare :Johan Åström; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; permanent magnet motor; efficiency measurement; frequency converter; HVAC load profiles and saving potential; loss model; Induction motor;

    Sammanfattning : This thesis deals with issues related to efficiency of building related pump and fan drive systems. Different motor technologies are analyzed and a more detailed study oninverter fed Induction Machines (IM) is presented. LÄS MER

  4. 3. Investigation of Issues Related to Electrical Energy Efficiency of Pump and Fan Drives in Buildings

    Författare :Johan Åström; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This thesis deals with issues regarding energy efficiency of building related pump andfan drive systems. Different Induction Motor (IM) and permanent magnet motor drivesystems are analyzed with focus on energy efficiency. LÄS MER

  5. 4. Thermodynamics of Peptide Nucleic Acid Interactions with DNA

    Författare :Tommi Ratilainen; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; thermodynamics; enthalpy-entropy compensation; ionic strength; nucleic acids; fluorescence energy transfer; PNA; calorimetry; sequence-specific binding;

    Sammanfattning : Peptide Nucleic Acid (PNA) is a DNA mimic with the natural nucleobases attached to a charge-neutral pseudopeptide backbone. It has remarkably strong and sequence-specific binding affinity to natural nucleic acids (DNA and RNA), mainly attributed to the lack of charge in the PNA backbone. LÄS MER

  7. 5. Solution-processed light-emitting electrochemical cells : challenges and opportunities

    Författare :Etienne Auroux; Ludvig Edman; Christian Larsen; Andreas Sandström; Magnus Berggren; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Light-emitting electrochemical cell; PEDOT:PSS; Photonics; Ion transfer; Solution-based fabrication; Electronics; elektronik; Materials Science; materialvetenskap; jonfysik; Ion Physics;

    Sammanfattning : Our world is filling up with electronics. High-tech gadgets are integrated everywhere, from smart fridges able to track expiry dates and food usage, to microchip implants that let us unlock doors and pay with our hands. LÄS MER