Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | IEE Conference Publication |
| Seiten | 1.74.S29-1.77.S21 |
| Auflage | 467 |
| Publikationsstatus | Veröffentlicht - 1999 |
| Veranstaltung | 1999 11th International Symposium on 'High Voltage Engineering' (ish99) - London, UK Dauer: 23 Aug. 1999 → 27 Aug. 1999 |
Publikationsreihe
| Name | IEE Conference Publication |
|---|---|
| Nummer | 467 |
| Band | 1 |
| ISSN (Print) | 0537-9989 |
Abstract
In this contribution a new method for the determination of mean curves of lightning impulses is presented. The method is in accordance with the actual standard IEC 60060-1 and based on mathematical curve fitting using the Least Mean Square (LMS) error as quality criterion and the Gauss-Newton or the Levenberg-Marquardt algorithms in order to solve the nonlinear equations. The presented procedure reproduces measured lightning impulses in a more suitable way than conventional functions and is therefore able to determine mean curves of standard lightning impulses as well as of lightning impulses superimposed by oscillations or overshoots. A comparison of results obtained with the described method and other curve fittings by using the IEC-TDG and measured data produced by a special generating circuit shows that the new method is more favourable.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
IEE Conference Publication. 467. Aufl. 1999. S. 1.74.S29-1.77.S21 (IEE Conference Publication; Band 1, Nr. 467).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - New method of determining the mean curve of lightning impulses according to IEC 60060-1
AU - Brede, Arne P.
AU - Werle, Peter
AU - Gockenbach, Ernst
AU - Borsi, H.
N1 - Copyright: Copyright 2007 Elsevier B.V., All rights reserved.
PY - 1999
Y1 - 1999
N2 - In this contribution a new method for the determination of mean curves of lightning impulses is presented. The method is in accordance with the actual standard IEC 60060-1 and based on mathematical curve fitting using the Least Mean Square (LMS) error as quality criterion and the Gauss-Newton or the Levenberg-Marquardt algorithms in order to solve the nonlinear equations. The presented procedure reproduces measured lightning impulses in a more suitable way than conventional functions and is therefore able to determine mean curves of standard lightning impulses as well as of lightning impulses superimposed by oscillations or overshoots. A comparison of results obtained with the described method and other curve fittings by using the IEC-TDG and measured data produced by a special generating circuit shows that the new method is more favourable.
AB - In this contribution a new method for the determination of mean curves of lightning impulses is presented. The method is in accordance with the actual standard IEC 60060-1 and based on mathematical curve fitting using the Least Mean Square (LMS) error as quality criterion and the Gauss-Newton or the Levenberg-Marquardt algorithms in order to solve the nonlinear equations. The presented procedure reproduces measured lightning impulses in a more suitable way than conventional functions and is therefore able to determine mean curves of standard lightning impulses as well as of lightning impulses superimposed by oscillations or overshoots. A comparison of results obtained with the described method and other curve fittings by using the IEC-TDG and measured data produced by a special generating circuit shows that the new method is more favourable.
UR - http://www.scopus.com/inward/record.url?scp=0033322372&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0033322372
SN - 0852967195
T3 - IEE Conference Publication
SP - 1.74.S29-1.77.S21
BT - IEE Conference Publication
T2 - 1999 11th International Symposium on 'High Voltage Engineering' (ish99)
Y2 - 23 August 1999 through 27 August 1999
ER -