Understanding the effects of moisture equlibrium process on dielectric response measurements for transformer oil-paper insulation systems

2012 1st International Conference on Power and Energy in NERIST (ICPEN) ◽

10.1109/icpen.2012.6492317 ◽

2012 ◽

Author(s):

S. K. Ojha ◽

P. Purkait ◽

S. Chakravorti

Keyword(s):

Dielectric Response ◽

Transformer Oil ◽

Insulation Systems ◽

Paper Insulation

Download Full-text

Time domain measurements of dielectric response in oil-paper insulation systems

Conference Record of the 1996 IEEE International Symposium on Electrical Insulation ◽

10.1109/elinsl.1996.549280 ◽

2002 ◽

Author(s):

V.D. Houhanessian ◽

W.S. Zaengl

Keyword(s):

Time Domain ◽

Dielectric Response ◽

Insulation Systems ◽

Paper Insulation

Download Full-text

Influence of different types of oil and paper to the dielectric response of oil-paper insulation systems

Eighth International Conference on Dielectric Materials, Measurements and Applications ◽

10.1049/cp:20000487 ◽

2000 ◽

Author(s):

T. Kumm

Keyword(s):

Dielectric Response ◽

Different Types ◽

Insulation Systems ◽

Paper Insulation

Download Full-text

Hot Spot Temperature and Grey Target Theory-Based Dynamic Modelling for Reliability Assessment of Transformer Oil-Paper Insulation Systems: A Practical Case Study

Energies ◽

10.3390/en11010249 ◽

2018 ◽

Vol 11 (1) ◽

pp. 249 ◽

Author(s):

Lefeng Cheng ◽

Tao Yu ◽

Guoping Wang ◽

Bo Yang ◽

Lv Zhou

Keyword(s):

Hot Spot ◽

Reliability Assessment ◽

Dynamic Modelling ◽

Transformer Oil ◽

Practical Case ◽

Insulation Systems ◽

Target Theory ◽

Paper Insulation ◽

Spot Temperature

Download Full-text

A mathematical contribution to the analysis of moisture migration in power transformer oil-paper insulation systems

2015 IEEE 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED) ◽

10.1109/demped.2015.7303661 ◽

2015 ◽

Author(s):

A. P. Marques ◽

F. R. De C. Sousa ◽

L. Da C. Brito ◽

C. J. Ribeiro ◽

C. H. B. Azevedo ◽

...

Keyword(s):

Power Transformer ◽

Transformer Oil ◽

Moisture Migration ◽

Insulation Systems ◽

Paper Insulation

Download Full-text

Understanding the correlation between dielectric response measurement results and equivalent circuit pole locations of a transformer oil paper insulation system

2013 IEEE 1st International Conference on Condition Assessment Techniques in Electrical Systems (CATCON) ◽

10.1109/catcon.2013.6737493 ◽

2013 ◽

Author(s):

S. K. Ojha ◽

P. Purkait ◽

D. Mukherjee ◽

S. Chakravorti

Keyword(s):

Equivalent Circuit ◽

Dielectric Response ◽

Transformer Oil ◽

Insulation System ◽

Response Measurement ◽

Measurement Results ◽

Paper Insulation

Download Full-text

Condition diagnosis of transformer oil-paper insulation using dielectric response fingerprint characteristics

IEEE Transactions on Dielectrics and Electrical Insulation ◽

10.1109/tdei.2015.005608 ◽

2016 ◽

Vol 23 (2) ◽

pp. 1207-1218 ◽

Author(s):

Jun Gao ◽

Lijun Yang ◽

Youyuan Wang ◽

Xiao Liu ◽

Yandong Lv ◽

...

Keyword(s):

Dielectric Response ◽

Transformer Oil ◽

Paper Insulation ◽

Condition Diagnosis

Download Full-text

On the impacts of ageing and moisture on dielectric response of oil impregnated paper insulation systems

2012 Annual Report Conference on Electrical Insulation and Dielectric Phenomena ◽

10.1109/ceidp.2012.6378760 ◽

2012 ◽

Author(s):

A. Betie ◽

F. Meghnefi ◽

I. Fofana ◽

Z. Yeo

Keyword(s):

Dielectric Response ◽

Insulation Systems ◽

Paper Insulation

Download Full-text

Modeling of relaxation phenomena in transformer oil-paper insulation for understanding dielectric response measurements

IEEE Transactions on Dielectrics and Electrical Insulation ◽

10.1109/tdei.2016.7736885 ◽

2016 ◽

Vol 23 (5) ◽

pp. 3190-3198 ◽

Author(s):

S. K. Ojha ◽

P. Purkait ◽

S. Chakravorti

Keyword(s):

Dielectric Response ◽

Transformer Oil ◽

Relaxation Phenomena ◽

Paper Insulation

Download Full-text

MODELING OF DIELECTRIC RESPONSE OF OIL-PAPER INSULATION SYSTEMS USING RETURN VOLTAGE METHOD

Advanced Nondestructive Evaluation II ◽

10.1142/9789812793034_0008 ◽

2008 ◽

Author(s):

SEI HYUN LEE ◽

DOO GIE PARK ◽

SANG OK HAN

Keyword(s):

Dielectric Response ◽

Insulation Systems ◽

Paper Insulation

Download Full-text

Cole-cole representation of transformer oil-paper insulation dielectric response

2017 3rd International Conference on Condition Assessment Techniques in Electrical Systems (CATCON) ◽

10.1109/catcon.2017.8280180 ◽

2017 ◽

Author(s):

S. K. Ojha ◽

P. Purkait ◽

S. Chakravorti

Keyword(s):

Dielectric Response ◽

Transformer Oil ◽

Paper Insulation

Download Full-text