Search for dissertations about: "unbalanced load"

Showing result 6 - 10 of 19 swedish dissertations containing the words unbalanced load.

  2. 6. Monolithic Integrated Oscillators - Phase Noise Analysis and Inductor Modeling

    Author : Niklas Troedsson; Institutionen för elektro- och informationsteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; monolithic inductor; Monolithic integrated oscillator; CMOS; Bluetooth; low voltage; voltage controlled oscillator; Elektronik och elektroteknik; Electronics and Electrical technology; inductor modeling; phase noise analysis; quadrature voltage controlled oscillator;

    Abstract : This doctoral dissertation studies voltage controlled oscillators (VCOs) that operate at low supply voltages. Due to smaller transistor sizes and lower supply voltage ratings with every new CMOS technology, voltage headroom is diminishing. READ MORE

  4. 7. Diet and endometrial cancer : insulin related factors

    Author : Emilie Friberg; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : There is accumulating evidence that insulin resistance and hyperinsulinemia are involved in the etiology of endometrial cancer. Dietary intake can influence insulin levels especially among individuals who are already insulin resistant. Coffee drinking has been reported to have beneficial effects on insulin sensitivity. READ MORE

  5. 8. Concrete flat slabs and footings : Design method for punching and detailing for ductility

    Author : Carl Erik Broms; Håkan Sundquist; Mikael Hallgren; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Construction engineering; bent-down bars; building codes; cyclic loading; deflection; ductility; earthquake; Byggnadsteknik; Building engineering; Byggnadsteknik;

    Abstract : Simple but still realistic physical models suitable for structural design of flat concrete plates and column footings with respect to punching are presented. Punching of a flat plate is assumed to occur when the concrete compression strain at the column edge due to the bending moment in the slab reaches a critical value that is considerably lower than the generally accepted ultimate compression strain 0. READ MORE

  6. 9. Control of Voltage Source Converters for Voltage Dip Mitigation in Shunt and Series Configurations

    Author : Massimo Bongiorno; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Power Quality; Current Controller; Voltage Source Converter VSC .; Power Electronics; Voltage Dip Sag ;

    Abstract : Custom Power is the application of power electronics to improve the quality of power distribution for sensitive industrial plants. Industries reporting production stops due to voltage disturbances, like short interruptions and voltage dips, include paper mills, semiconductors facilities and other industries with fully automated production. READ MORE

  7. 10. Modeling and Design of Wireless Protocols for Networked Control Applications

    Author : Piergiuseppe Di Marco; Karl Henrik Johansson; Adam Wolisz; KTH; []
    Keywords : SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Abstract : Wireless networking offers great potentials for the development of new applications in real-time monitoring and control. However, current design processes do not simultaneously consider energy efficiency, system requirements, and standards compatibility. READ MORE