Sökning: "Interharmonics"

Hittade 2 uppsatser innehållade ordet Interharmonics.

  1. 1. Electric power quality in low voltage grid : Office buildings and rural substation

    Magister-uppsats, Högskolan i Halmstad/Sektionen för ekonomi och teknik (SET)

    Författare :Robin Andersson; [2015]
    Nyckelord :power quality; low voltage; office building; EIFS 2013:1; measurements; reactive power; capacitive power factor; substation;

    Sammanfattning : The modern society uses more and more electronic devices needed to being able to function together. This put higher demands on the electrical grid together with that the typical load have changed from the past. Therefore utility companies are obliged to keep the voltage within certain limits for this to function. LÄS MER

  2. 2. Power Quality Analysis of a 110 MW Wind Farm in a 130 kV Switchyard

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för teknikvetenskaper

    Författare :My Näslund; [2012]
    Nyckelord :Power Quality; Flicker; Interharmonics; Harmonics; Unbalance; Wind Power; Elkvalitet; Flimmer; Obalans; Mellantoner; Övertoner; Vindkraft;

    Sammanfattning : Good power quality is not only determined by uninterruptable power supply, voltage deviations also affect the function of the network and the equipment connected. Electromagnetic disturbances as flicker, harmonics, interharmonics and unbalance are decreasing the power quality. LÄS MER

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