TY - JOUR AU - AB - Nordic Insulation Symposium - Nord-IS 13 - Trondheim, Norway, June 9 - 12, 2013 Linnea Petersson, Kun Wei, Göran Paulsson, David Strömsten and Johan Ekh ABB AB, Corporate Research, SE-721 78 Västerås, Sweden used in order to increase the tightness of capacitor elements, and thereby reducing the presence of Many power products are produced by winding paper, interlayer air, such as adding a cover film, using a polymer film or metal foils around an electrically active vacuum process and a heat treatment. or passive core, like cables, bushings and capacitor Biaxially oriented polypropylene (BOPP) film is elements. The mechanical stress distribution inside the used in a majority of DMFC for HV power applications. product has high impact on its final performance. The BOPP has high breakdown strength, low dissipation stress distribution will be determined by the selected factor and good self-healing capability [2]. BOPP film materials, winding parameters, and the ambient used for DMFC elements is mainly produced through a temperature. In this work the stress distribution inside sequential biaxial stretching process. The film is dry metallized film capacitor elements for HV stretched in two directions at elevated temperatures applications has been investigated using multiple below the melting point TI - Mechanical Stress Distribution inside Dry Capacitor Elements JF - Proceedings of the Nordic Insulation Symposium DO - 10.5324/nordis.v0i23.2483 DA - 2018-02-16 UR - https://www.deepdyve.com/lp/unpaywall/mechanical-stress-distribution-inside-dry-capacitor-elements-a4zJGIHz0v DP - DeepDyve ER -