Analysis of Lightning-Induced Overvoltage Waveform Parameters

被引：0

作者：

Wang, She ^{[1
]}

Xie, Shijun ^{[2
]}

Zhuang, Chijie ^{[1
]}

Ouyang, Yong ^{[1
]}

Geng, Yinan ^{[1
]}

Zeng, Rong ^{[1
]}

Liu, Gang ^{[3
]}

Cai, Hansheng ^{[3
]}

Li, Te ^{[4
]}

机构：

[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

[2] State Grid Sichuan Elect Power Res Inst, Chengdu 610072, Peoples R China

[3] China Southern Grid Elect Power Res Inst, Guangzhou 510080, Peoples R China

[4] State Grid Zhejiang Elect Power Co, Elect Power Res Inst, Hangzhou 310007, Zhejiang, Peoples R China

来源：

2018 34TH INTERNATIONAL CONFERENCE ON LIGHTNING PROTECTION (ICLP 2018) | 2018年

关键词：

induced overvoltage; IEOS; front time; time to half value; the randomness of the moment; OVERHEAD LINES; VOLTAGES;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

As the structure of power grid becomes more and more complex, the previous lightning overvoltage statistical waveform is no longer suitable for the current power system. So the lightning overvoltage need to be measured to re-statistic. In this paper, the measuring system based on Pockels effects and a method of waveform processing are proposed to analyze the time parameters of induced overvoltage, including filtering by wavelet transform and identifying induced overvoltage by the degree of similarity between the three-phase waveforms. Furthermore, the front time, the time to half value and the power frequency phase angles corresponding to the moment of induced overvoltage are statistically analyzed to conclude the value with the maximum probability as well as the randomness of the moment of induced overvoltage, which can guide the insulation design and test of power equipment.

引用

页数：5

共 50 条

[31] Design Consideration of the Shielding Wire in 10 kV Overhead Distribution Lines Against Lightning-Induced Overvoltage
Cao, Jinxin
Ding, Yuxuan
Du, Yaping
Chen, Mingli
Qi, Ruihan
IEEE TRANSACTIONS ON POWER DELIVERY, 2021, 36 (05) : 3005 - 3013
[32] Analytical investigation of parameters effect on lightning-induced overvoltages on overhead lines
Bidi M.
Latreche M.H.
International Journal of System Assurance Engineering and Management, 2016, 7 (1) : 114 - 120
[33] Use of similarity relations in the analysis of lightning-induced transient phenomena
Frentzel, R
EUROPEAN TRANSACTIONS ON ELECTRICAL POWER, 1997, 7 (03): : 173 - 177
[34] Analysis of Lightning-Induced Voltages on a Matched Experimental Overhead Line
Santos, Michele
Piantini, Alexandre
IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2022, 64 (01) : 158 - 165
[35] Statistical Analysis of Lightning-Induced Voltages in the Case of Lossy Ground
Andreotti, Amedeo
Masone, Adriano
Mottola, Fabio
Proto, Daniela
Rakov, Vladimir A.
2019 IEEE INTERNATIONAL CONFERENCE ON ENVIRONMENT AND ELECTRICAL ENGINEERING AND 2019 IEEE INDUSTRIAL AND COMMERCIAL POWER SYSTEMS EUROPE (EEEIC / I&CPS EUROPE), 2019,
[36] Lightning-Induced Voltage on Overhead Lines
Evdokunin, G. A.
Petrov, N. N.
PROCEEDINGS OF THE 2016 IEEE NORTH WEST RUSSIA SECTION YOUNG RESEARCHERS IN ELECTRICAL AND ELECTRONIC ENGINEERING CONFERENCE (ELCONRUSNW), 2016, : 553 - 556
[37] Lightning-induced fracture of masonry and rock
Wilson, JF
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2003, 40 (20) : 5305 - 5318
[38] LIGHTNING-INDUCED MACULAR HOLE - REPLY
CAMPO, RV
LEWIS, RS
AMERICAN JOURNAL OF OPHTHALMOLOGY, 1985, 99 (01) : 90 - 90
[39] On the Statistical Characterization of Lightning-Induced Voltages
Andreotti, Amedeo
Mottola, Fabio
Pierno, Antonio
Proto, Daniela
APPLIED SCIENCES-BASEL, 2018, 8 (04):
[40] Analysis of lightning-induced ionization from VLF Trimpi events
Molchanov, OA
Shvets, AV
Hayakawa, M
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1998, 103 (A10): : 23443 - 23458

← 1 2 3 4 5 →