The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Cet article présente une méthode précise et systématique pour modéliser le circuit équivalent du générateur d'impulsions dans le test de transitoires électriques rapides/rafale (EFT/B). Tout d'abord, une nouvelle expression analytique est présentée pour exprimer le processus de charge et de décharge du générateur en condition ouverte (1000 50 Ω), dont tous les coefficients sont déterminés en fonction de la forme d'onde de sortie spécifiée par le fabricant. Et puis, avec l'adoption de la source échelonnée, la fonction de transfert du réseau de formation d'impulsions dans le domaine de Laplace est déduite, qui est prête pour la synthèse du réseau. Sur la base de la discussion ci-dessus, la méthode paramétrée et la technique de résistance constante sont adoptées pour la synthèse du réseau. Enfin, le circuit équivalent est renormalisé et amélioré pour répondre aux spécifications dans des conditions d'adaptation (XNUMX Ω). De cette façon, le circuit équivalent du générateur EFT/B est obtenu et peut être ajusté commodément pour satisfaire les différents fabricants. La simulation PSPICE avec une certaine charge est validée par mesure.
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Xiaoshe ZHAI, Yingsan GENG, Jianhua WANG, Zhengxiang SONG, Degui CHEN, "New Method to Model the Equivalent Circuit of the Pulse Generator in Electrical Fast Transient/Burst Test" in IEICE TRANSACTIONS on Electronics,
vol. E92-C, no. 8, pp. 1052-1057, August 2009, doi: 10.1587/transele.E92.C.1052.
Abstract: This paper presents an accurate and systematic method to model the equivalent circuit of pulse generator in the electrical fast transients/burst test (EFT/B). Firstly, a new analytical expression is presented to express the generator's charging and discharging process under open-condition (1000-Ω), which all its coefficients are determined according to the output waveform specified by the manufacturer. And then, with adoption of the step source, the transfer function of the pulse forming network in Laplace domain is deduced, which is ready for the network synthesis. Based on above discussion, the parameterized method and the technique of constant-resistance are adopted for the network synthesis. Finally, the equivalent circuit is renormalized and improved to meet the specification under matching-condition (50-Ω). In this way, the equivalent circuit of EFT/B generator is obtained and can be adjusted conveniently to satisfy the different manufacturers. The PSPICE simulation with a certain load is validated by measurement.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E92.C.1052/_p
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@ARTICLE{e92-c_8_1052,
author={Xiaoshe ZHAI, Yingsan GENG, Jianhua WANG, Zhengxiang SONG, Degui CHEN, },
journal={IEICE TRANSACTIONS on Electronics},
title={New Method to Model the Equivalent Circuit of the Pulse Generator in Electrical Fast Transient/Burst Test},
year={2009},
volume={E92-C},
number={8},
pages={1052-1057},
abstract={This paper presents an accurate and systematic method to model the equivalent circuit of pulse generator in the electrical fast transients/burst test (EFT/B). Firstly, a new analytical expression is presented to express the generator's charging and discharging process under open-condition (1000-Ω), which all its coefficients are determined according to the output waveform specified by the manufacturer. And then, with adoption of the step source, the transfer function of the pulse forming network in Laplace domain is deduced, which is ready for the network synthesis. Based on above discussion, the parameterized method and the technique of constant-resistance are adopted for the network synthesis. Finally, the equivalent circuit is renormalized and improved to meet the specification under matching-condition (50-Ω). In this way, the equivalent circuit of EFT/B generator is obtained and can be adjusted conveniently to satisfy the different manufacturers. The PSPICE simulation with a certain load is validated by measurement.},
keywords={},
doi={10.1587/transele.E92.C.1052},
ISSN={1745-1353},
month={August},}
Copier
TY - JOUR
TI - New Method to Model the Equivalent Circuit of the Pulse Generator in Electrical Fast Transient/Burst Test
T2 - IEICE TRANSACTIONS on Electronics
SP - 1052
EP - 1057
AU - Xiaoshe ZHAI
AU - Yingsan GENG
AU - Jianhua WANG
AU - Zhengxiang SONG
AU - Degui CHEN
PY - 2009
DO - 10.1587/transele.E92.C.1052
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E92-C
IS - 8
JA - IEICE TRANSACTIONS on Electronics
Y1 - August 2009
AB - This paper presents an accurate and systematic method to model the equivalent circuit of pulse generator in the electrical fast transients/burst test (EFT/B). Firstly, a new analytical expression is presented to express the generator's charging and discharging process under open-condition (1000-Ω), which all its coefficients are determined according to the output waveform specified by the manufacturer. And then, with adoption of the step source, the transfer function of the pulse forming network in Laplace domain is deduced, which is ready for the network synthesis. Based on above discussion, the parameterized method and the technique of constant-resistance are adopted for the network synthesis. Finally, the equivalent circuit is renormalized and improved to meet the specification under matching-condition (50-Ω). In this way, the equivalent circuit of EFT/B generator is obtained and can be adjusted conveniently to satisfy the different manufacturers. The PSPICE simulation with a certain load is validated by measurement.
ER -