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Journale

Charge concept in partial discharge in power cables
M. Mahdipour, A. Akbari, P. Werle
IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 24, No. 2, pp. 817-825, 2017

Konferenzen

A Study on Relationship between PD Waveforms in HF and UHF Bands
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
A. Akbari, H. Jahangir, P. Werle, M. Akbari Azirani, J. Szczechowski

Detection of winding faults with frequency response analysis (FRA)
ITLM 2017 – International Transformer Life Management Conference, November 2017, Bangkok, Thailand
H. Borsi, P. Werle

Insulating Liquids for Power Transformers and their use for Condition Assessment Purposes
ITLM 2017 – International Transformer Life Management Conference, November 2017, Bangkok,
H. Borsi, P. Werle

Effects of Conductive and Dielectric Nanoparticles on the Streamer Propagation in Transformer Oil
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
H. Guo, P. Werle, W. Sima, H. Borsi, X. Zhou, M. T. Imani

UHF Characteristics of Different Types of PD Sources in Power Transformers
IEEE 25th Iranian Conference on Electrical Engineering (ICEE 2017)
H. Jahangir, A. Akbari , P. Werle, M. Akbari Azirani, J. Szczechowski

Temperature dependence of partial discharge under AC and combined AC/DC field stress
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
H. Saadati, J. Seifert, P. Werle and E. Gockenbach

Investigation on silicone polymer and epoxy resin breakdown under AC, DC and combined AC/DC voltages
Jicable-hvdc17 - International Seminar on HVDC Cable Systems, 2017, Dunkirk, France
H. Saadati, P. Werle, E. Gockenbach, H. Borsi

Experimental investigations on the behavior of partial discharges in dry type transformers as a function of temperature and voltage stress
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
H. Saadati, S. A. M. Najafi, H. Movagharnejad, U. Schiefelbein2 and P. Werle

Partial Discharges in Transformers
Technical Brochure, CIGRÉ, WG D1.29, TB 676, 2017
J. Fuhr, S. Markalous, P. Werle et.al.

Partial Discharges in Transformers
Electra, WG D1.29, April 2017
J. Fuhr, S. Markalous, P. Werle et.al.

Development and design of a compact oil drying and degassing system
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. Aganbegovic, P. Werle

Investigation of the electric and dielectric properties of special silicone compounds
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. Agnbegovic, P. Werle

New DGA Sensor for Power Transformers Sealed by Gas Cushion
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. Akbari Azirani, M. Farahani, M. Kuhnke, P. Werle, W.Sorgatz

Development of a New Low-cost DGA System
TLM 2017 – Transformer Life Management Conference, September 2017, Willingen, Germany
M. Akbari Azirani, M. Farahani, M. Kuhnke, P. Werle, W.Sorgatz

An Investigation on PRPD Patterns Generated by the UHF Measurement Technique for Power Transformers
IEEE 25th Iranian Conference on Electrical Engineering (ICEE 2017)
M. Akbari Azirani, P. Werle, A. Akbari, H. Jahangir, J. Szczechowski

An Investigation on the Relation Between PRPD Patterns Acquired by Conventional and UHF Nonconventional PD Measuring Technique for Power Transformers
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. Akbari Azirani, P. Werle, A. Akbari, H. Jahangir, J. Szczechowski

Effect of PD Type on UHF Signals and UHF PRPD Pattern in Power Transformers
CIGRE Study Committee A2 COLLOQUIUM, October 2017, Cracow, Poland
M. Akbari Azirani, P. Werle, J. Szczechowski

Influence of Interfacial Pressure on Dielectric Performance of the Interface between PE and Silicon
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. Farahani, P. Werle, J. Hohloch, W. Hutt

Applicability of IEC 60270 for Partial Discharge Measurements under DC Voltage - Results of a Round Robin Test
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. Hartje, L. Kästingschäfer, M. Farahani, P. Werle, A. Pirker, U. Schichler

Simulation and Measurement of PD in the UHF Frequency Range - Studies in Time and Frequency Domain
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. Hartje, P. Werle, M. Huntke, M. Akbari Azirani, S. Peik

New Method for Measuring the Solubility of Gases in Insulation Liquids
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. Imani, M. Kuhnke, M.Farahani, P. Werle

Investigation on Load-Dependent Partial Discharges in Compact Power Transformers for Wind Turbines
19th IEEE International Conference on Dielectric Liquids (ICDL), 2017, Manchester, UK
M. Kuhnke, T. Münster, P. Werle

Cable Joints Effect in Partial Discharge Signal Propagation
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. Mahdipour, A. Akbari, P. Werle

Partial discharge localization in transformers based on sectional transfer functions
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. Rahimbakhsh, P. Werle, E. Gockenbach

A new software utilization for the comparability of the high voltage and high current testing results in different laboratories based on sensitive parameters
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. Rahimbakhsh, P. Werle, E. Gockenbach

Measuring Methods for Solubility of Gases in Insulation Liquids
19th IEEE International Conference on Dielectric Liquids (ICDL), 2017, Manchester, UK
M. T. Imani, M. Farahani, M. Kuhnke, K. Homeier, P. Werle

Online Oil Monitoring on Power Transformers – Investigation on Technical and Economical Requirements
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. T. Imani, P. Werle, A. Kurz, J. Schuebel

Investigation on Electric and Dielectric Behavior of Magnetite Doped Nanofluids
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M. T. Imani, P. Werle, J. F. Miethe, N. C. Bigall, H. Guo

Magnetite Nanofluid as Alternative for Conventional Insulating Liquids
19th IEEE International Conference on Dielectric Liquids (ICDL), 2017, Manchester, UK
M. T. Imani, P. Werle, J. F. Miethe, N. C. Bigall, H. Guo

Nanofluide als Alternative zu konventionellen Isolierflüssigkeiten in Hochspannungssystemen
Tag der Energieforschung-Life2050, 2017, Leibniz Universität Hannover
M. T. Imani, P. Werle, K. Homeier, J. F. Miethe, N. C. Bigall,

Partial Discharge Inception Voltage of Power Transformers sealed by gas cushions
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
M.Kuhnke, K.Homeier, P. Werle

Investigation of the Formation of Wax-like Substances in Transformers for Wind Turbines
Tag der Energieforschung-Life2050, 2017, Leibniz Universität Hannover
M.Kuhnke, K.Homeier, P. Werle, E. Gockenbach

Measuring Methods for Solubility of Gases in Insulation Liquids
ITLM 2017 – International Transformer Life Management Conference, November 2017, Bangkok, Thailand
P. Werle

UHF Teilentladungsmessung an Leistungstranformatoren Grundlagen, Möglichkeiten und Grenzen
Oberlausitzer Energie-Symposium 2017, Zittau, Deutschland, Oktober 2017
P. Werle, M. Akbari Azirani

UHF TE Messungen Möglichkeiten und Grenzen
OMICRON Diagnosewoche 2017, Bregenz, Österreich
P. Werle, M. Akbari Azirani

Transformer Fleet Management
ITLM 2017 – International Transformer Life Management Conference, November 2017, Bangkok, Thailand
P. Werle, O. Kuzmin

UHF characteristics of silent discharges
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
S. A. M. Najafi, H. Saadati, P. Werle, E. Gockenbach and H. Borsi

Diagnostik von Leistungstransformatoren: Anspruch und Wirklichkeit
TLM 2017 – Transformer Life Management Conference, September 2017, Willingen, Germany
S. Schreiter, P. Werle, G. Valtin, H. Lohmeyer

Investigation on aging markers of thermally accelerated aged oil-impregnated papers
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
T. Kinkeldey, T.Münster, M. Imani, P.Werle

Investigation on the Impregnation Characteristics of a New GTL Based Synthetic Insulating Fluid
19th IEEE International Conference on Dielectric Liquids (ICDL), 2017, Manchester, UK
T. Münster, O. Gratz, E. Gockenbach, P. Werle, J. Friedel, A. Hilker

Identification and Classification of Faults in DC Cable Systems
20th International Symposium on High Voltage Engineering (ISH), 2017, Buenos Aires, Argentina
Y. Norouzi, C. Frohne, V. Gauler, M. Aganbegovic, P. Werle, H. Stagge

Diagnose von Leistungstransformatoren-Anspruch und Wirklichkeit
Transformer Life Management Tagung, TLM 2017, Brilon, Deutschland
S. Schreiter, G. Valtin, P. Werle, H. Lohmeyer