Abstract
Partial discharge (PD) has been recognized as an important signal of pre-breakdown phenomenon and the PD measurement has been utilized for electrical insulation diagnosis of SF6 gas insulated equipment such as switchgears (GIS) and circuit breakers (GCB). However, it can be said that the PD measurements, so far, have not always been based on their physical mechanisms, because PD phenomena are very complicated and hard to be measured precisely. Thus, it is generally very difficult to predict breakdown (BD) and life time of electrical insulation.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
H.Okubo, T.Takahashi, N.Hayakawa, Investigation of Partial Discharge Mechanism and Breakdown Prediction Technique in SF6 Gas Insulated Systems, Fourth Workshop & Conference on EHV Technology, Workshop Papers, pp.8–14 (1998)
T.Takahashi, T.Yamada, N.Hayakawa, H.Okubo, Space Charge Behavior in SF6 Gas and Sequential Generation of PD Pulses, IEEE Trans. on Dielectrics and Electrical Insulation, Vol.7, No.l, pp. 141–145 (2000)
H.Okubo, M.Yoshida, T.Takahashi, T.Hoshino, M.Hikita, M.Miyazaki, Partial Discharge Measurement in a Long Distance SF6 Gas Insulated Transmission Line (GIL), IEEE Trans. on Power Delivery, Vol.13, No.3, pp.683–690 (1998)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2001 Springer Science+Business Media New York
About this chapter
Cite this chapter
Okubo, H., Hayakawa, N. (2001). Electrical Insulation Diagnosis and Breakdown Prediction of Gas Insulated Power Apparatus Based on Partial Discharge Mechanism. In: Christophorou, L.G., Olthoff, J.K. (eds) Gaseous Dielectrics IX. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-0583-9_27
Download citation
DOI: https://doi.org/10.1007/978-1-4615-0583-9_27
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4613-5143-6
Online ISBN: 978-1-4615-0583-9
eBook Packages: Springer Book Archive