Title :
An investigation into factors affecting space charge and stress calculation in dielectric materials
Author :
Wu, Xinyan ; Peng, Zongren ; Xie, Hengkun
Author_Institution :
State Key Lab. of Electr. Insulation for Power Equip., Xi´´an Jiaotong Univ., China
Abstract :
This paper discusses the calculation methods of charge densities and stress distribution in dielectric materials under DC voltage. Emphasis is placed on quantitative appraisal of calibration and verification procedures which can have marked effects on measured parameters and resultant estimates of space charge densities and electric stress distribution
Keywords :
calibration; charge measurement; insulation testing; space charge; DC voltage; calibration; charge densities; dielectric materials; electric stress distribution; space charge; space charge densities; stress calculation; stress distribution; Appraisal; Calibration; Charge measurement; Current measurement; Density measurement; Dielectric materials; Dielectric measurements; Space charge; Stress; Voltage;
Conference_Titel :
Electrical Insulating Materials, 1998. Proceedings of 1998 International Symposium on
Conference_Location :
Toyohashi
Print_ISBN :
4-88686-050-8
DOI :
10.1109/ISEIM.1998.741725
