Nr. 25 (2017): Proceedings of the 25th Nordic Insulation Symposium

Articles

• DC conductivity of polyethylene and crosslinked polyethylene measured with a dynamic temperature program

  Hossein Ghorbani, Carl-Olof Olsson, Marc Jeroense

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• Local Electric Field in Mass-Impregnated HVDC Cables

  Gunnar Håkonseth, Erling Ildstad, Knut Magne Furuheim

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• The influence of thermal properties on power transmission characteristics of HVDC cables – a factor analysis

  Björn Sonerud, Wendy Loyens

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• Discharge characteristics in inhomogeneous fields under air flow

  Stephan Vogel, Joachim Holbøll

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• Breakdown in short rod-plane air gaps under positive lightning impulse stress

  Hans Kristian Hygen Meyer, Frank Mauseth, Martine Husøy, Atle Pedersen, Jonas Ekeberg

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• SI streamer initiation and breakdown in pressurized technical air in sphere-plane geometries

  Olof Hjortsam, Håkan Faleke, Mats Larsson

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• Investigation of a Flat Connector Concept Potential for Low and Medium Vacuum Conditions

  A.B.J.M. Driessen, J. van Duivenbode, P.A.A.F. Wouters

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• Morphology Development, Structure and Dielectric Properties of Biaxially Oriented Polypropylene

  Ilkka Rytöluoto, Mikael Ritamäki, Antonis Gitsas, Satu Pasanen, Kari Lahti

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• Examination of Longitudinal AC Breakdown Strength of Dielectric Surfaces as a function of Elastic Modulus

  Emre Kantar, Sverre Hvidsten, Erling Ildstad

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• Prediction of dielectric constant and loss for some polypropylene - additive compounds

  Sari J. Laihonen, Joakim P.M. Jämbeck, Mikael Unge

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• Influence of manufacturing process on electrical properties of LDPE-GnP nanocomposites

  Karolina Gaska, Xiangdong Xu, Roland Kádár, Bahram Ganjipour, Avgust Yurgens, Stanislaw Gubanski

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• Application of a simple method for determining the equilibrium resistivity of dielectric luiquids

  Joachim Schiessling, Nils Lavesson, Lars Walfridsson

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• DC Conductivity Measurements of LDPE: Influence of Specimen Preparation Method and Polymer Morphology

  M. Karlsson, Xiangdong Xu, K. Gaska, Henrik Hillborg, Stanislaw Gubanski, U.W. Gedde

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• Electrical Conductivity and Moisture Uptake Studies of Low Density Polyethylene Octylnanosilica Composite

  S. Virtanen, A.S. Vaughan, S. Yang, F. Saiz, N. Quirke

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• Robust measurements of electric conductivity in polyethylene based materials: measurement setup, data processing and impact of sample preparation

  Xiangdong Xu, M. Karlsson, K. Gaska, Stanislaw Gubanski, Henrik Hillborg, U.W. Gedde

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• Lightning impulse (LI) breakdown testing of a rubber-epoxy interface

  Cecilia Forssén, Anne Christerson, Daniel Borg

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• Reconfiguration of 3 MV Marx Generator into a Modern High Efficiency System

  Joni Klüss, William Larzelere

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• Gas measurements as a mean for identification of Partial Discharges in XLPE HV cable insulation

  Patrick Janus, Hans Edin, Kruphalan Tamil Selva

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• Breakdown Behaviour of Damaged Low-Voltage Cables: Laboratory Experiments and Field Experience

  B. Kruizinga, P.A.A.F. Wouters, E.F. Steennis

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• Review of Partial Discharge and Dielectric Loss Tests for Hydropower Generator Bars

  Torstein Grav Aakre, Erling Ildstad, Sverre Hvidsten, Arne Nysveen

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