Ralf Puffer

发表

Implementation and Operation of a Cable Monitoring System in Order to Increase the Ampacity of a 220-kV Underground Power Cable

Michael Schmale, Ralf Puffer, Hans-Joachim Dräger, 2010 .

Teilentladungsmessung zur Zustandserfassung an Endverschlüssen eines 220-kV Erdkabels

Michael Schmale, Ralf Puffer, Kay Rethmeier, 2012 .

Development and Implementation of a Monitoring-System to Increase the Capacity of Overhead Lines

Ralf Puffer, Hans-Joachim Dräger, Detlef Hussels, 2008 .

Determination of single-pole Auto-Reclosing Restart Concept for VSC HVDC with Fault Current Controllability

Zhen Shi, Armin Schnettler, Ralf Puffer, 2017 .

A new microtunneling technology for extra-high-voltage power cable installations

Michael Andres, Tobias Engel, Ralf Puffer, 2018 .

Impact of the HVDC converter configuration on DC line protection

Ralf Puffer, Philipp Frederic Ruffing, Christina Brantl, 2019 .

Development of an adaptive Single-Pole Auto-Reclosing Concept for VSC HVDC with Fault Current Controllability

Armin Schnettler, Ralf Puffer, Maximilian Stumpe, 2017 .

Freileitungs-Monitoring : Entwicklung und Einführung eines Systems zur witterungsabhängigen Erhöhung der Strombelastbarkeit von Freileitungen

Ralf Puffer, Hans-Joachim Dräger, Michael Schmale, 2009 .

Development of a modified inclined plane test for the investigation of the tracking and erosion behavior under DC stress

Ralf Puffer, Jens Knauel, Andre Wagner, 2015 .

Power cable stresses caused by transmission line faults in next generation VSC-MMC systems

Ralf Puffer, Philipp Frederic Ruffing, Philipp Tünnerhoff, 2019 .

Investigation on the transient electrical behaviour of overhead line circuits with power cable sections

Ralf Puffer, Karsten Wenzlaff, Ralf Huth, 2014 .

Experience with a dynamic rating system to increase the ampacity of 380-kV overhead lines

Michael Schmale, Ralf Puffer, Hans-Joachim Dräger, 2011 .

Ageing of High Current Joints in Power Transmission and Distribution Systems

Ralf Puffer, Detlef Hussels, H. Löbl, 2007 .

Online Ampacity Determination Of A 220-kv Cable Using An Optical Fibre Based Monitoring System

Michael Schmale, Ralf Puffer, Henrik Hoff, 2011 .

Behaviour of insulators under hybrid electrical AC/DC field stress

Ralf Puffer, Bartosz Rusek, Jens Knauel, 2014 .

Area-wide dynamic line ratings based on weather measurements

Michael Schmale, Ralf Puffer, Bartosz Rusek, 2012 .

Dynamic Ampacity Rating of Conductor Bars in Highly Loaded Substations

Michael Schmale, Ralf Puffer, Matthias Heidemann, 2013 .

Conductors for the Uprating of Overhead Lines

Ralf Puffer, 2004 .

The breakdown process of syntactic foam under ac stress at cryogenic temperature

Armin Schnettler, Ralf Puffer, Stefan Seibel, 2015 .

Verification of thermal rating calculations for high temperature low sag (HTLS) conductors

Ralf Puffer, Tobias Frehn, Markus Riedl, 2016 .