Title :
A new proposal for the evaluation of lightning impulses
Author :
Hackemack, K. ; Werle, P. ; Gockenbach, E. ; Borsi, H.
Author_Institution :
Inst. of High Voltage Technique & Eng., Hannover Univ., Germany
Abstract :
In this contribution a new method for the characterization of lightning impulses superimposed with oscillations and overshoot is presented. The proposal bases on experimental investigation on lightning impulse tests performed with different dielectric media in the framework of an European project. The procedure is demonstrated with both measured data and data from the IEC-TDG. The new procedure leads to unambiguous results for the impulse parameters and may be used in future to solve the existing problems with oscillations and overshoots on lightning impulses
Keywords :
impulse testing; insulation testing; lightning; European project; IEC-TDG; dielectric material; digital filtering; lightning impulse test; oscillation; overshoot; Circuit testing; Frequency measurement; High-voltage techniques; IEC standards; Impulse testing; Lightning; Performance evaluation; Polyethylene; Proposals; Voltage;
Conference_Titel :
Properties and Applications of Dielectric Materials, 2000. Proceedings of the 6th International Conference on
Conference_Location :
Xi´an
Print_ISBN :
0-7803-5459-1
DOI :
10.1109/ICPADM.2000.875637
