The Simulation Research of Partial Discharge Electromagnetic Wave Propagation Characteristics in GIS

Shan Jun Zhao; Dong Shen Xu; Zhao Li; Lu Li; Yi Wang; Qi Lan; Tian Ye Niu; Li Chang; Jun Hao Li

doi:10.4028/www.scientific.net/AMR.860-863.2127

Paper Titles

Reliability Evaluation & Analysis of UHVDC Transmission System
p.2107

Feasibility Boundary Evaluation Using Eigenproperties of Jacobi Matrix from the Power Flow Routine
p.2112

Low-Frequency Oscillations Identification in Interconnected Power System Using PMU
p.2117

Study on the Calculation of Power Grid Asset Utilization Index
p.2122

The Simulation Research of Partial Discharge Electromagnetic Wave Propagation Characteristics in GIS
p.2127

Technical Feasibility of Distributed Generation Network Connection
p.2131

Complex Urban Distribution Network Wiring Pattern Matching Research Related to the Load Density
p.2137

The Study of Insulator Influence to the Electromagnetic Wave Propagation in GIS
p.2145

Parameter Identification for Power Transformer Using Zooming Genetic Algorithms
p.2149

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 860-863The Simulation Research of Partial Discharge...

The Simulation Research of Partial Discharge Electromagnetic Wave Propagation Characteristics in GIS

Abstract:

GIS is the most important equipment in power grid. Partial discharge is the main cause leading to insulation breakdown. UHF detection is an effective method for PD detection in GIS. It is significant to obtain the electromagnetic propagation characteristics for the accurate analysis of detection results. The FDTD algorithm is present in this paper to study the electromagnetic signal in GIS. The amplitude and frequency characteristics are studied in this paper.