Sökning: "EMC"

Visar resultat 1 - 5 av 54 avhandlingar innehållade ordet EMC.

  1. 1. EMC barriers : measurement methodologies and model verification

    Författare :Urban Lundgren; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industrial Electronics; Industriell elektronik;

    Sammanfattning : The subject of Electromagnetic Compatibility (EMC) is introduced. A short overview of the regulatory EMC requirements in Europe and in the United States is presented. An explanation is given why it is important for people in the electronics business to understand the need for EMC regulations. LÄS MER

  3. 2. A method for including the responses of lumped devices into multi-conductor transmission line model for electrified railways

    Författare :Ziya Mazloom; Rajeev Thottappillil; Uppsala University; []
    Nyckelord :Railway EMC;

    Sammanfattning : .... LÄS MER

  4. 3. Electromagnetic Interference in Modern Electrified Railway Systems with Emphasis on Pantograph Arcing

    Författare :Surajit Midya; Rajeev Thottappillil; Uppsala University; []
    Nyckelord :Railway EMC;

    Sammanfattning : .... LÄS MER

  5. 4. Antenna Evaluation for Vehicular Applications in Multipath Environment

    Författare :Edith Condo Neira; Erik G. Ström; Kristian Karlsson; Claes Beckman; RISE; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Vehicular antenna evaluation; V2V measurements; LTE.; multipath environment; IEEE 802.11p; V2V simulations;

    Sammanfattning : Antennas are essential components in any wireless communication system. To evaluate them is challenging, especially when new technologies are emerging.Future intelligent transport systems, where vehicular communications play an important role will cover important aspects such as traffic safety and traffic efficiency. LÄS MER

  7. 5. EMC in railway systems : measurements, modeling and analysis

    Författare :Stefan Niska; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Drift och underhållsteknik; Operation and Maintenance;

    Sammanfattning : The subject of this study and resulting thesis was to investigate the electromagnetic compatibility (EMC) problems in the multi-electrical signaling circuitry along a railway track. These signaling systems have been expanding over time from buried multi-wired electrical copper cables to optical fiber cables, sometimes located parallel to the contact line in the catenaries. LÄS MER