New Method to Model the Equivalent Circuit of the Pulse Generator in Electrical Fast Transient/Burst Test
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概要
- 論文の詳細を見る
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 generators 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.
- （社）電子情報通信学会の論文
- 2009-08-01
著者
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CHEN Degui
State Key Laboratory of Electric Insulation and Power Equipment, Xian Jiaotong University
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Wang Jing
The State Key Laboratory Of Electrical Insulation And Power Equipment Xi'an Jiaotong University
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Chen Degui
State Key Laboratory Of Electrical Insulation And Power Equipment (xi'an Jiaotong University)
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Chen Degui
State Key Laboratory Of Electric Insulation And Power Equipment Xi'an Jiaotong University
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Geng Yingsan
State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University
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Geng Yingsan
State Key Laboratory Of Electrical Insulation And Power Equipment (xi'an Jiaotong University)
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Wang Jianhua
State Key Laboratory Of Electrical Insulation And Power Equipment (xi'an Jiaotong University)
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Zhai Xiaoshe
State Key Laboratory of Electrical Insulation and Power Equipment (Xi'an Jiaotong University)
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Song Zhengxiang
State Key Laboratory of Electrical Insulation and Power Equipment (Xi'an Jiaotong University)
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Zhai Xiaoshe
State Key Laboratory Of Electrical Insulation And Power Equipment (xi'an Jiaotong University)
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Song Zhengxiang
State Key Laboratory Of Electrical Insulation And Power Equipment Xi'an Jiaotong University
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Zhai Xiaoshe
State Key Laboratory Of Electrical Insulation And Power Equipment Xi'an Jiaotong University
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Geng Yingsan
Xi'an Jiaotong Univ. Xi'an Chn
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