Sökning: "Fiber-optic measurement probe"

Hittade 1 uppsats innehållade orden Fiber-optic measurement probe.

  1. 1. A Differential Measurement Probe with High Common Mode Rejection

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

    Författare :Björn Franzén; [2018]
    Nyckelord :Common mode rejection; Fiber-optic measurement probe; Current Sensing; High voltage measurements; Optical isolation; Technology and Engineering;

    Sammanfattning : Measuring signals with high frequency common mode components are typically prone to measurement errors due to low common mode rejection at high frequencies. The purpose of this master thesis is to design a measurement probe that presents sufficient common mode rejection to measure current on high voltage motor drives directly at the switching stage, before filtering. LÄS MER