Search for dissertations about: "modular"

Showing result 21 - 25 of 255 swedish dissertations containing the word modular.

  1. 21. On the Internal Dynamics and AC-Motor Drive Application of Modular Multilevel Converters

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Antonios Antonopoulos; KTH.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Capacitor-Voltage Control; Controller Interaction; Converter Control; Energy Balance; Lyapunov Stability; Medium-Voltage Drives; Modular Multilevel Converter; Modulation; Open-Loop Control; Optimization; Variable-Speed Drives; Voltage-Source Converter.; Energibalans; Kondensatorspänningsstyrning; Lyapunov-stabilitet; Mellan-spänning drivsystem; Modulation; Modulär multinivåomvandlare; Omvandlarstyrning; Optimering; Regulatorväxelverkan; Spänningsstyva omvandlare; Varvtalsstyrda motordrifter; Öppen styrning.; Electrical Engineering; Elektro- och systemteknik;

    Abstract : This thesis is an effort to investigate the operation and the performanceof modular multilevel converters (M2Cs). Proven to be the most promisingtopology in high-voltage high-power applications, it is necessary to put aneffort in understanding the physical laws that govern the internal dynamicsof such converters, in order to design appropriate control methods. READ MORE

  2. 22. On the development of modular mechatronic products

    University dissertation from Stockholm : Maskinkonstruktion

    Author : Michael Blackenfelt; KTH.; [1999]
    Keywords : ;

    Abstract : .... READ MORE

  3. 23. Modulation of Modular Multilevel Converters for HVDC Transmission

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Arman Hassanpoor; KTH.; [2016]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HVDC; switching schemes; modulation; high power converters; power grids; Electrical Engineering; Elektro- och systemteknik;

    Abstract : The outstanding features of modular multilevel converters (MMC) have recently gained much attention in the high-voltage direct-current (HVDC) transmission field. Power quality, converter cost and system performance are three crucial aspects of HVDC MMCs which are directly linked to the converter modulation and switching schemes. READ MORE

  4. 24. Simulation of the dynamic behavior of modular structures

    University dissertation from Stockholm : Maskinkonstruktion

    Author : Raphael Drogou; KTH.; [1998]
    Keywords : ;

    Abstract : .... READ MORE

  5. 25. Development and use of a modular prototype system

    University dissertation from Stockholm : Maskinkonstruktion

    Author : Lars Wallentin; KTH.; [1999]
    Keywords : ;

    Abstract : .... READ MORE