Conference Agenda

Condition Assessment of Power Transformers: Tools for Correlating Dissolved Gas Analysis and Offline Electrical Testing

D. Robalino¹, M. Meira², R. Alvarez³

1: MEGGER, USA; 2: INTELYMEC (UNCPBA), Argentina; 3: IITREE UNLP, Argentina

Extended Transformer Dynamic Thermal Model for Cold Climate Operation

A. Al-Abadi¹, A. Gamil²

1: HITACHI Energy, Germany; 2: HITACHI Energy, Germany

Machine Learning Applied to Thermally Aged Cable Reflectometry

S. W. Glass¹, A. Kaforey², M. Taufique¹, M. Elen¹, J. Farber², K. Hasan¹, J. R. Tedeschi¹, L. S. Fifield¹

1: Pacific Northwest National Laboratory, United States of America; 2: Idaho National Laboratory, United States of America

Automated Three-dimensional Construction and Electrical Field Calculation of Basin-type Insulators

Y. Leng, Y. Wang, X. Hong

Chongqing University, China, People's Republic of

More than Twenty Years of Experiences with Commissioning Testing of HV & EHV Cable Systems with Near Power Frequency Withstand & Partial Discharge Testing

M. Fenger

Kinectrics Inc., Canada

Accelerated Water Tree Test on EPDM flat samples: methods and electrical characterization

G. Patanè¹, S. Suraci¹, S. Dossi², A. Galanti², D. Fabiani¹

1: LIMES - DEI, University of Bologna, Italy; 2: Mixer Compounds, Bagnacavallo (RA), Italy

Condition assessment of bushings using DFR

P. Werelius², E. Ermakov¹, L. Jonsson¹, H. Rudegard¹

1: Hitachi Energy Sweden AB, Sweden; 2: Megger Sweden AB

Creepage Discharge Characteristics of Solid Liquid Interface in Subsea Cable Connectors

D. Guana¹, Q. Liu¹, M. Jeschke², D. Walton²

1: The University of Manchester, UK; 2: Siemens Energy Limited, Ulverston, UK

Partial Discharge Measurement Experiences on Field Maintenance and in Workshop Fault Investigations of Power Transformers and Shunt Reactors - Case Studies

M. Yanan, T. Güneş, L. Kahtalı

Turkish Electricity Transmission Corporation - TEİAŞ, Turkiye

Polarity of Measured PD Impulses - How Useful is it ?

M. Lachance¹, U. Ranninger²

1: OMICRON Canada; 2: OMICRON Austria

Detection of Partial Discharges Occurring in Oil-Filled Cable Joints Arranged in a Mock-up Tunnel Using a Radio Interferometer System

M. Kawada¹, K. Iwasaki²

1: Tokushima University, Japan; 2: TEPCO Power Grid, Inc., Japan

Automatic Insulation Diagnosis Using the Characteristics of Electromagnetic Waves due to Partial Discharges Occurring in Propulsion Coils

M. Kawada

Tokushima University, Japan

Study on Dielectric Frequency Response Analysis of Transformer Insulation

P. Sai Ganesh, A. Porwal

Megger

A Comprehensive Approach to DGA: Advancing Transformer Diagnostics in the Era of Modern Power Systems

G. Marius

Consulting Marius Grisaru, Israel

Modeling Dielectric Breakdown of Voids in Ground-Wall Insulation Systems: Initial Studies

A. Mosier¹, C. Stroud², N. Frost³

1: Aaron Mosier Consulting; 2: EMC, Electric & Motor Contracting, Co.; 3: Frosty's Zap Lab, LLC

Charge Transport in Composite Natural Ester Fluid

K. Y. Victor, A. A. Abdelmalik, Y. M. Abubakar

Ahmadu Bello University, Zaria

Evaluation of Wind Turbine Electrical and Mechanical Defects Due to Nacelle Circulating Currents

H. W Penrose

MotorDoc LLC, United States of America

Polarization and depolarization currents experience return on hydroelectric generators

S. Bernier¹, M. Lévesque¹, H. Provencher¹, É. David², A. Bertrand³

1: Institut de recherche d'Hydro-Québec; 2: École de Technologie Supérieure; 3: Hydro-Québec

A Novel Approach to Detecting Electric Machinery Insulation Defects with Electrical and Current Signature Analysis

H. W Penrose

MotorDoc LLC, United States of America

A Novel Classification Technique for Identifying Partial Discharge Sources in Rotating Machines

Y. J. Kim

O&M Korea, Korea, Republic of (South Korea)

On the Practical Applications of the Polarization Index as Applied to Salient Pole Generator Field Windings

S. Cotner

Hydroelectric Design Center, US Army Corps of Engineers

In-depth Analysis of Partial Discharge Measurements Performed with Two Different Instruments on Individual Stator Coils

A. Simard¹, F. Cirino², M. Lévesque³, M. Lachance², É. David¹

1: École de Technologie Supérieure, Canada; 2: Omicron Energy, Canada; 3: Hydro-Quebec, Canada