Program

10:00-12:00

Registration and welcome snack

12:00-12:15

Opening Ceremony

12:15-14:15

Session 1: Materials and processes

Chair of the session: Prof. Stefan Kornhuber

12:15-12:45

Composites of highly crystalline polyimides

Dr. Miriam Unterlass (Vienna University of Technology)

12:45-13:15

Remote partial discharge application: Interface processes in homogeneous high-voltage arrays

Malte Tschentscher (ETH Zurich)

13:15-13:45

Formulation of a thermal breakdown condition for high voltage direct current transmission cables

Christoph Jörgens (University of Wuppertal)

13:45-14:15

Thermal and electrical behavior of phase change materials as insulating material in electrical equipment

Christian Dotterweich (FHWS University of Applied Sciences Würzburg-Schweinfurt)

14:15-14:45

Presentation of the poster contributions

14:45-15:30

Poster session and break discussion

15:30-17:30

Session 2: Functional fillers

Session chair: Prof. Jens Weber

15:30-16:00

Electrospun Nanofiber Reinforced Composites for High Voltage Applications

Dr. Josef Pihera (University of West Bohemia)

16:00-16:30

Effect of graphite filler on the electrical and dielectric properties of silicone dielectrics under DC voltage

Mirnes Aganbegović (Leibniz University Hannover)

16:30-17:00

Dielectric properties of silicone with nanoscale filler

Rashid Hussain (TU Darmstadt)

17:00-17:30

Electro-optical field strength measurements for the identification of space charge zones in liquid dielectrics under DC voltage stress

Hans-Peter Öftering (FHWS University of Applied Sciences Würzburg-Schweinfurt)

17:30-17:45

Summary of the conference

19:00-23:00

Evening event

08:30-08:45

Opening ceremony

08:45-10:15

Session 3: DC - Stress on interfaces

Chair of the session: Dr. Jens Lambrecht

08:45-09:15

Evaluation of dynamic hydrophobic properties of silicone elastomers with regard to their electrical effectiveness under AC and DC loading

Dr. Christiane Bär (Pfisterer AG)

09:15-09:45

A contribution to the evaluation of high-voltage tracking resistance under DC stress

Dr. Konrad Hindelang (Wacker AG)

09:45-10:15

Investigations into the failure criterion in the high-voltage arc test on silicone elastomers under DC and AC stress

Stefan Kühnel (Zittau/Görlitz University of Applied Sciences)

10:15-11:15

Poster session and break discussion

11:15-12:15

Session 4: Partial discharge processes under DC stress

Session chair: Dr-Ing. Christiane Bär

11:15-11:45

Investigation of the electrical aging behavior of XLPE for AC medium-voltage cables under sequential AC and DC loading

Dr. Sven Schumann (RWTH Aachen University)

11:45-12:15

Partial discharges under DC voltage stress - simulation and measurement

Lucas Höfer (TU Munich)

12:15-13:00

Lunch break

13:00-14:30

Session 5: Applications in energy technology

Session chair: Malte Tschentscher

13:00-13:30

The importance of polymer interfaces for a new design concept of HVDC joint bodies

Dr. Hansjoerg Gramespacher (ec4ac - Engineering Consultant Gramespacher)

13:30-14:00

Challenges and investigations of extruded HVDC cable systems

Dominik Häring (Südkabel)

14:00-14:30

Factors influencing the space charge density distribution in epoxy resin molded material

Thomas Wendel (TU Munich)

14:30-14:45

Summary of the conference

15:00-16:00

Guided tour of the laboratories

Insulating material and process-related influences on the failure times of polymer insulating materials in the dynamic drop test method (DTPV)

Rüdiger Cervinka (Zittau/Görlitz University of Applied Sciences)

2 MV Greinacher doubling circuit by Jerzy Lisiecki

Dr. Krystian Leonard Chrzan (Wroclaw University of Science and Technology)

Defined SIR surface structures in long-term testing

Heike Herzig (Zittau/Görlitz University of Applied Sciences)

Sheet Molding Compound (SMC) and its use in electrical engineering

Dr. Anett Müller (Leibniz Institute of Polymer Research Dresden e.V.)

Optical Digital Microscopy and Frequency Domain Analysis as a Quality Control of Solid Composite Dielectrics in High Voltage Applications

Hassan Saadati (Leibnitz University Hannover)

Potential distribution in the thermally stressed winding body of a capacitively controlled gas/solid-insulated high-voltage bushing at different frequencies

Martin Scheler (Coburg University of Applied Sciences)

Electric field distribution and polarization currents in HVDC bushings

Isabell Wirth (Würzburg-Schweinfurt University of Applied Sciences)

Potential measurement on conical GIS insulators under DC voltage load

Shilling Zhao (TU Munich)