Electrical aging of 15 kV EPR cable energized by AC voltage with switching impulses superimposed

Cao, L.; Zanwar, Anand B.; Pushpanathan, B.; Grzybowski, S.

doi:10.1109/ichve.2010.5640844

Cited by 7 publications

(2 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In addition to these stresses, conditions of surrounding environment would also affect the aging of power cables. In some cases, such as in marine conditions, the influence of the surrounding environment would be of more significance [1][2][3].…”

Section: Introductionmentioning

confidence: 98%

Electrical aging phenomena of medium voltage EPR cable energized by ac voltage with switching impulses superimposed

Cao

Zanwar

Grzybowski

2011

2011 IEEE Electric Ship Technologies Symposium

Self Cite

View full text Add to dashboard Cite

Electrical aging of polymer insulated power cables has been an important subject of investigation in the last several decades. Cable insulation is placed under heavy electrical stress due to overvoltages occurring during switching operations taking place in the power system. Transients overriding the normal ac operation voltage are some of the most hazardous conditions for cable insulation life. Although a good understanding of aging mechanisms under single stress has been achieved, more research work is needed to fully grasp the phenomena taking place under multi-stress conditions. In this study, the electrical aging of 15 kV Ethylene Propylene Rubber (EPR) power cables was undertaken by ac voltage with switching impulses superimposed in wet condition. The experiments aimed at providing a better understanding of the electrical aging phenomenon of EPR cable insulation in wet condition. It also helped to assess the reliability of EPR cables used under such circumstances.

show abstract

Section: Introductionmentioning

confidence: 98%

Electrical aging phenomena of medium voltage EPR cable energized by ac voltage with switching impulses superimposed

Cao

Zanwar

Grzybowski

2011

2011 IEEE Electric Ship Technologies Symposium

Self Cite

View full text Add to dashboard Cite

show abstract

“…All of these stresses will initiate the change of properties of cable insulation materials, resulting in the deterioration of cable insulation [13][14]. Among all of these stresses, the switching surges are treated as one of the most hazardous sources.…”

Section: B Xlpe and Epr Cable Under Electrical Stressmentioning

confidence: 99%

Tools and dielectric requirements for the design of marine cabling systems

Mazzola

Card

Grzybowski

et al. 2013

2013 IEEE Electric Ship Technologies Symposium (ESTS)

Self Cite

View full text Add to dashboard Cite

This paper explores various power cable challenges for notional electric ship applications including future technology trends for shipboard power cables. To meet the demands of an "all electric ship," the cabling requirements of the design are not a trivial issue which can result in significant error in estimating final size, weight, and cost at time of construction along with costly failures and early repairs that impact lifecycle cost. This paper provides information on the development of a design tool known as a "Generic Cable Calculator" to estimate parameters such as impedances, weights, and bending radii for ship power cabling. Analysis of actual experience in designing ship cabling suggests improvements in early design tools needed to capture additional requirements in terms of grounding, shielding, and satisfying current standards for cables used in the variable frequency drive train. Also addressed are results specific to future trends of cable insulation and future standards.

show abstract

Insulation evaluation of MV underground cable with partial discharge and dielectric dissipation factor measurements

Arıkan

Uydur

Kumru

2023

Electric Power Systems Research

View full text Add to dashboard Cite

Electrical aging of 15 kV EPR cable energized by AC voltage with switching impulses superimposed

Cited by 7 publications

References 7 publications

Electrical aging phenomena of medium voltage EPR cable energized by ac voltage with switching impulses superimposed

Electrical aging phenomena of medium voltage EPR cable energized by ac voltage with switching impulses superimposed

Tools and dielectric requirements for the design of marine cabling systems

Insulation evaluation of MV underground cable with partial discharge and dielectric dissipation factor measurements

Contact Info

Product

Resources

About