TY - CONF A1 - Rohwetter, Philipp T1 - Fibre-optic sensing for partial discharge monitoring N2 - Es werden aktuelle Arbeiten im Fachbereich Faseroptische Sensorik der BAM vorgestellt, die auf die Verfügbarmachung nichtelektrischer Sensorik für die Diagnostik von Hochspannungskabelgarnituren zielen. Neben Ergebnissen zur faseroptisch-akustischen Detektion von Teilentladungen in Garnituren werden neuartige isolierstoffintegrierbare Sensoren präsentiert, mit deren Hilfe Teilentladungen anhand ihrer Lichtemission empfindlich und spezifisch detektiert werden können. T2 - Seminar talk at ABB Corporate Research CY - Baden-Dättwil, Switzerland DA - 21.06.2016 KW - Fibre-optic sensing KW - Partial discharge KW - Elastomeric optical waveguides KW - Distributed acoustic sensing PY - 2016 AN - OPUS4-36632 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rohwetter, Philipp T1 - Fiber-optic acoustic sensors for high voltage environments T2 - 31st Danubia-Adria Symposium CY - Kempten, Germany DA - 2014-09-24 PY - 2014 AN - OPUS4-32612 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rohwetter, Philipp T1 - Fibre-optic acoustic detection of damage processes in elastomeric insulation under AC and DC stress T2 - 18th International Symposium on High Voltage Engineering, ISH2013 CY - Seoul, South Korea DA - 2013-08-25 PY - 2013 AN - OPUS4-29772 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rohwetter, Philipp T1 - Fibre-optic distributed acoustic and vibration sensing for monitoring of industrial plants and installations N2 - We propose the application of Distributed Acoustic Sensing (DAS) based on Rayleigh Coherent Optical Time-Domain Reflectometry (C-OTDR) to unconventional sensing tasks in industrial condition monitoring. As examples we present results on the way to fibre-optic remote sensing of dielectric damage processes in high voltage cable joints as well as to condition monitoring of passive rollers in large industrial belt conveyor systems. T2 - International Conference on Smart Infrastructure and Construction CY - Cambridge, UK DA - 27.06.2016 KW - Distributed acoustic sensing KW - Fibre-optic sensing KW - Partial discharge KW - Structural health monitoring KW - Industrial condition monitoring PY - 2016 AN - OPUS4-38717 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rohwetter, Philipp T1 - Novel fibre optic sensors for monitoring power cables and accessories - Developments at BAM, Germany T2 - Eingeladener Seminarvortrag im "Center for Lasers and Applications / Nuclear and Energy Research Institute IPEN" CY - Sao Paulo, Brazil DA - 2015-10-06 PY - 2015 AN - OPUS4-34395 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rohwetter, Philipp T1 - Distributed acoustic sensing: towards partial discharge monitoring T2 - 24th International Conference on Optical Fibre Sensors, OFS24 CY - Curitiba, Brazil DA - 2015-09-28 PY - 2015 AN - OPUS4-34396 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -