Journal
ENERGIES
Volume 14, Issue 22, Pages -Publisher
MDPI
DOI: 10.3390/en14227692
Keywords
modeling; monitoring; parameter estimation; partial discharges; power cable insulation; transmission lines
Categories
Funding
- Fundamental Research Funds for the Central Universities [2018MS081]
Ask authors/readers for more resources
This paper summarizes the PD mechanism and models used for PD analysis in power cables, discusses PD detection and analysis methods, and explores factors that affect PD characteristics. Challenges of PD detection and analysis along a power cable are proposed based on a comprehensive review.
Partial discharge (PD) detection and analysis plays a crucial role for acceptance testing and condition monitoring of power cables. Various aspects are related to PD in power cables from theory to practice. This paper first summarizes the PD mechanism and models used for PD analysis in power cables. Afterwards, PD detection is addressed in the aspects of off-line test, on-line test, and sensors. PD analysis is discussed in detail. Specifically, related quantities and algorithms for PD analysis are outlined. PD characteristics with affecting factors, e.g., dielectric type, load, and applied voltage are discussed. Experience on PD development trend with measurements in field is analyzed. Based on the comprehensive review, challenges of PD detection and analysis along a power cable are proposed.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available