Search for dissertations about: "metering"

Showing result 1 - 5 of 50 swedish dissertations containing the word metering.

  2. 1. Control Strategy for Energy Efficient Fluid Power Actuators : Utilizing Individual Metering

    Author : Björn Eriksson; Jan-Olov Palmberg; Jonas Larsson; Jochen Pohl; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fluid power; mode switch; energy efficient; independent metering; split spool; poppet; Fluid mechanics; Strömningsmekanik;

    Abstract : This thesis presents a solution enabling lower losses in hydraulic actuator systems. A mobile fluid power system often contains several different actuators supplied with a single load sensing pump. One of the main advantages is the need of only one system pump. This makes the fluid power system compact and cost-effective. READ MORE

  4. 2. Enhancing Privacy and Security in the Advanced Metering Infrastructure

    Author : Valentin Tudor; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Advanced Metering Infrastructure; communication security; intrusion detection; data privacy;

    Abstract : Cyberphysical systems introduce computing and communication devices within different sectors of society generating large quantities of data. Information extracted from these data gives better understanding of these sectors and the systems within them. There are many ways in which the information extracted from these data can be harnessed. READ MORE

  5. 3. Energy Savings in Existing Swedish Apartment Buildings - Some Aspects on Demand Controlled Ventilation and Individual Metering

    Author : Vitalijus Pavlovas; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; indoor temperature; individual metering; indoor air quality; energy savings; Apartment buildings demand controlled ventilation; measurements;

    Abstract : The energy issue is rising on the agendas all over the world and energy efficiency and energy saving become more and more important. The building sector stands for a large part of the total energy used, e.g. READ MORE

  6. 4. Data stream processing meets the Advanced Metering Infrastructure: possibilities, challenges and applications

    Author : Joris Van Rooij; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Data stream processing; Advanced Metering Infrastructure;

    Abstract : Distribution of electricity is changing. Energy production is increasingly distributed, weather dependent and located in the distribution network, close to consumers. Energy consumption is increasing throughout society and the electrification of transportation is driving distribution networks closer to the limits. READ MORE

  7. 5. Enhancing Privacy in the Advanced Metering Infrastructure: Efficient Methods, the Role of Data Characteristics and Applications

    Author : Valentin Tudor; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; intrusion detection; applied differential privacy; data privacy; Advanced Metering Infrastructure; communication security; data characteristics; system security;

    Abstract : Large quantities of data are produced and collected by computing and communication devices in cyber-physical systems. Information extracted from these data opens new possibilities but also raises privacy issues. READ MORE