ELECTROSTATIC PROCESSES IN POWER CABLES

Authors

  • G. V. Bezprozvannych National Technical University "Kharkiv Polytechnic Institute", Ukraine
  • A. N. Boyko National Technical University "Kharkiv Polytechnic Institute", Ukraine

DOI:

https://doi.org/10.20998/2074-272X.2013.4.04

Keywords:

contact electrification, triboelectric charging, contact potential difference, capacity drift, dielectric loss tangent

Abstract

Observation of contact electrification of power cable samples is made. It is revealed that the contact potential difference and the capacity formed under separation of free charges on the surfaces of the contacting materials depend on cable design, applied materials, and inspection schemes. Time series of capacity drift and dielectric loss tangent caused by instability of triboelectric charging of the contacting surfaces are presented.

References

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Published

2013-09-07

How to Cite

Bezprozvannych, G. V., & Boyko, A. N. (2013). ELECTROSTATIC PROCESSES IN POWER CABLES. Electrical Engineering & Electromechanics, (4), 27–31. https://doi.org/10.20998/2074-272X.2013.4.04

Issue

Section

Engineering Electrophysics. High Electric and Magnetic Field Engineering