TY - GEN
T1 - Influencing factors on field distribution of GIS insulators under DC voltage
AU - Zhao, Shiliang
AU - Kindersberger, Josef
AU - Hering, Maria
AU - Juhre, Karsten
N1 - Publisher Copyright:
© VDE VERLAG GMBH · Berlin · Offenbach
PY - 2018
Y1 - 2018
N2 - In order to understand the gas-solid insulation system under DC voltage, a simulation model is developed to determine the electric field distribution in such systems. Various influencing factors are integrated in the simulation model, including the temperature and field-dependent volume und surface conductivity, the shape of the insulator, the polarisation and the dark current. The effects of the influencing factors are investigated individually. The combination of the influencing factors that results in the highest field strength in the gas-solid insulation systems is determined, which gives a worst-case scenario.
AB - In order to understand the gas-solid insulation system under DC voltage, a simulation model is developed to determine the electric field distribution in such systems. Various influencing factors are integrated in the simulation model, including the temperature and field-dependent volume und surface conductivity, the shape of the insulator, the polarisation and the dark current. The effects of the influencing factors are investigated individually. The combination of the influencing factors that results in the highest field strength in the gas-solid insulation systems is determined, which gives a worst-case scenario.
UR - http://www.scopus.com/inward/record.url?scp=85096798333&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85096798333
T3 - VDE-Fachtagung Hochspannungstechnik 2018
SP - 445
EP - 450
BT - VDE-Fachtagung Hochspannungstechnik 2018
PB - VDE VERLAG GMBH
T2 - VDE-Fachtagung Hochspannungstechnik 2018 - VDE Conference on High Voltage Technology 2018
Y2 - 12 November 2018 through 14 November 2018
ER -