Sökning: "diode passive rectifier"

Hittade 3 avhandlingar innehållade orden diode passive rectifier.

  1. 1. Energy-efficient Generating System for HVDC Off-shore Wind Turbine

    Författare :Poopak Roshanfekr; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; surface permanent magnet synchronous generator SPMSG ; IGBT active rectifier; high voltage direct current HVDC ; wind energy; dc-link voltage; synchronous reluctance generator SynRG ; annual energy efficiency; diode passive rectifier; finite element method FEM ; interior permanent magnet synchronous generator IPMSG ;

    Sammanfattning : This thesis investigates the design of energy efficient generating systems for off-shore wind turbines. For the generator part of the electric drive system, a surface mounted permanent magnet synchronous generator (SPMSG), an interior permanent magnet generator (IPMSG) as well as a synchronous reluctance generator (SynRG) have been investigated. LÄS MER

  3. 2. DC Generation for Inductively Coupled RFID Systems

    Författare :Hans Rabén; Catherine Dehollain; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell elektronik; Industrial Electronics;

    Sammanfattning : The ability to store information electronically in small tags that can be read wirelesslyhas great potential. Radio frequency identification (RFID) technology is used today in anumber of different areas, such as logistics, supply chain management, access control andenvironmental monitoring. LÄS MER

  4. 3. Rectifiers in CMOS for RFID Applications

    Författare :Hans Rabén; Fredrik Jonsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell elektronik; Industrial Electronics;

    Sammanfattning : Radio frequency identification (RFID) technology is used today in a number of differentareas, such as logistics, supply chain management, access control and environmentalmonitoring. The ability to store information electronically in small tags that can be readwirelessly has great potential. LÄS MER