Abstract
This paper describes the theoretical analysis of lightning impulse voltage waveform with an overshoot or oscillation caused by the residual inductance of the impulse generator. The oscillating lightning impulse waveform is expressed by the following formula; {Equation presented} where A, α1, α2, ω, θ are constants, respectively. The front time, time to half value, peak value, oscillation frequency, overshoot voltage k-factor and virtual origin are derived from this expression. Some simulation results show the following merits; (1) The discussion on the definition of front time and tail time is possible by comparing with the base curve and overshoot. (2) The formula can analyze the effect of the residual inductance of the test circuit and express the overshot (i.e. k-factor and overshoot). (3) The formula can express the relationship between the oscillation frequency and the decay time. (4) The discussion on the meaning of base curve and waveform parameters is possible based on the theoretical analysis.
| Original language | English |
|---|---|
| Journal | IEEJ Transactions on Power and Energy |
| Volume | 127 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 2007 |
| Externally published | Yes |
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Keywords
- High voltage test
- Impulse generator
- Oscillating lightning impulse
- Residual inductance
- Waveform parameter
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Energy Engineering and Power Technology
Cite this
Influence of the residual inductance of the impulse generator for the generation of the lightning impulse voltage. / Matsumoto, Satoshi.
In: IEEJ Transactions on Power and Energy, Vol. 127, No. 11, 2007.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Influence of the residual inductance of the impulse generator for the generation of the lightning impulse voltage
AU - Matsumoto, Satoshi
PY - 2007
Y1 - 2007
N2 - This paper describes the theoretical analysis of lightning impulse voltage waveform with an overshoot or oscillation caused by the residual inductance of the impulse generator. The oscillating lightning impulse waveform is expressed by the following formula; {Equation presented} where A, α1, α2, ω, θ are constants, respectively. The front time, time to half value, peak value, oscillation frequency, overshoot voltage k-factor and virtual origin are derived from this expression. Some simulation results show the following merits; (1) The discussion on the definition of front time and tail time is possible by comparing with the base curve and overshoot. (2) The formula can analyze the effect of the residual inductance of the test circuit and express the overshot (i.e. k-factor and overshoot). (3) The formula can express the relationship between the oscillation frequency and the decay time. (4) The discussion on the meaning of base curve and waveform parameters is possible based on the theoretical analysis.
AB - This paper describes the theoretical analysis of lightning impulse voltage waveform with an overshoot or oscillation caused by the residual inductance of the impulse generator. The oscillating lightning impulse waveform is expressed by the following formula; {Equation presented} where A, α1, α2, ω, θ are constants, respectively. The front time, time to half value, peak value, oscillation frequency, overshoot voltage k-factor and virtual origin are derived from this expression. Some simulation results show the following merits; (1) The discussion on the definition of front time and tail time is possible by comparing with the base curve and overshoot. (2) The formula can analyze the effect of the residual inductance of the test circuit and express the overshot (i.e. k-factor and overshoot). (3) The formula can express the relationship between the oscillation frequency and the decay time. (4) The discussion on the meaning of base curve and waveform parameters is possible based on the theoretical analysis.
KW - High voltage test
KW - Impulse generator
KW - Oscillating lightning impulse
KW - Residual inductance
KW - Waveform parameter
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UR - http://www.scopus.com/inward/citedby.url?scp=59349118190&partnerID=8YFLogxK
U2 - 10.1541/ieejpes.127.1213
DO - 10.1541/ieejpes.127.1213
M3 - Article
AN - SCOPUS:59349118190
VL - 127
JO - IEEJ Transactions on Power and Energy
JF - IEEJ Transactions on Power and Energy
SN - 0385-4213
IS - 11
ER -