Sökning: "Anna von Krusenstierna"

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  1. 1. Grease-oil compatibility in tribological applications - supergrease

    Master-uppsats, Lunds universitet/Centrum för analys och syntes

    Författare :Anna Von Krusenstierna; [2016]
    Nyckelord :tap-changer; lindingskopplare; fett; grease; transformer oil; grease-oil compatibility; materials chemistry; materialkemi; Technology and Engineering; Chemistry;

    Sammanfattning : A common reason to malfunctioning of tap-changers is wear of tribological contacts. In order to reduce wear, it would be desirable to lubricate the contacts. Since the tap-changer is working in transformer oil, it is necessary that whatever lubricant is added is compatible with transformer oil. LÄS MER