Research Progress in Computational Methods for System-Level Coupling of Electromagnetic Pulse
This paper reviews recent system-level analysis methods for electromagnetic pulse coupling with local and network systems. For local systems, starting from the electromagnetic topology (EMT) method which utilizes the Baum-Liu-Tesche (BLT) equation, the time-domain BLT equation and the transient EMT...
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IEEE
2025-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/10858151/ |
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| author | Haiyan Xie Jianguo Wang |
| author_facet | Haiyan Xie Jianguo Wang |
| author_sort | Haiyan Xie |
| collection | DOAJ |
| description | This paper reviews recent system-level analysis methods for electromagnetic pulse coupling with local and network systems. For local systems, starting from the electromagnetic topology (EMT) method which utilizes the Baum-Liu-Tesche (BLT) equation, the time-domain BLT equation and the transient EMT method are reviewed. Their abilities to analyze nonlinear systems are examined. The transient EMT method is not only applicable to nonlinear cases but can also be easily integrated with circuit or device analysis. For large network systems, direct analysis presents significant challenges. A simplified method based on the effective coupling length approach and its application in high-altitude electromagnetic pulse coupling with power grids are discussed. This simplified method reduces the complexity of analysis from <inline-formula> <tex-math notation="LaTeX">$N^{2}$ </tex-math></inline-formula> to N, where N represents the number of lines in the network. Additionally, a prediction model that utilizes artificial neural networks (ANN) for HEMP coupling with overhead lines is presented. Finally, the challenges faced in system-level coupling analysis are outlined and suggestions for future research are offered. |
| format | Article |
| id | doaj-art-3064e9f51dae498eb3cd62e9807c3a7d |
| institution | Kabale University |
| issn | 2169-3536 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj-art-3064e9f51dae498eb3cd62e9807c3a7d2025-02-07T00:01:43ZengIEEEIEEE Access2169-35362025-01-0113222592226910.1109/ACCESS.2025.353678710858151Research Progress in Computational Methods for System-Level Coupling of Electromagnetic PulseHaiyan Xie0Jianguo Wang1https://orcid.org/0000-0002-9457-9425National Key Laboratory of Intense Pulsed Radiation Simulation and Effect, Northwest Institute of Nuclear Technology, Xi’an, ChinaNational Key Laboratory of Intense Pulsed Radiation Simulation and Effect, Northwest Institute of Nuclear Technology, Xi’an, ChinaThis paper reviews recent system-level analysis methods for electromagnetic pulse coupling with local and network systems. For local systems, starting from the electromagnetic topology (EMT) method which utilizes the Baum-Liu-Tesche (BLT) equation, the time-domain BLT equation and the transient EMT method are reviewed. Their abilities to analyze nonlinear systems are examined. The transient EMT method is not only applicable to nonlinear cases but can also be easily integrated with circuit or device analysis. For large network systems, direct analysis presents significant challenges. A simplified method based on the effective coupling length approach and its application in high-altitude electromagnetic pulse coupling with power grids are discussed. This simplified method reduces the complexity of analysis from <inline-formula> <tex-math notation="LaTeX">$N^{2}$ </tex-math></inline-formula> to N, where N represents the number of lines in the network. Additionally, a prediction model that utilizes artificial neural networks (ANN) for HEMP coupling with overhead lines is presented. Finally, the challenges faced in system-level coupling analysis are outlined and suggestions for future research are offered.https://ieeexplore.ieee.org/document/10858151/Electromagnetic pulsenetwork systemBLT equationeffective coupling lengthsystem-level analysisartificial neural network |
| spellingShingle | Haiyan Xie Jianguo Wang Research Progress in Computational Methods for System-Level Coupling of Electromagnetic Pulse IEEE Access Electromagnetic pulse network system BLT equation effective coupling length system-level analysis artificial neural network |
| title | Research Progress in Computational Methods for System-Level Coupling of Electromagnetic Pulse |
| title_full | Research Progress in Computational Methods for System-Level Coupling of Electromagnetic Pulse |
| title_fullStr | Research Progress in Computational Methods for System-Level Coupling of Electromagnetic Pulse |
| title_full_unstemmed | Research Progress in Computational Methods for System-Level Coupling of Electromagnetic Pulse |
| title_short | Research Progress in Computational Methods for System-Level Coupling of Electromagnetic Pulse |
| title_sort | research progress in computational methods for system level coupling of electromagnetic pulse |
| topic | Electromagnetic pulse network system BLT equation effective coupling length system-level analysis artificial neural network |
| url | https://ieeexplore.ieee.org/document/10858151/ |
| work_keys_str_mv | AT haiyanxie researchprogressincomputationalmethodsforsystemlevelcouplingofelectromagneticpulse AT jianguowang researchprogressincomputationalmethodsforsystemlevelcouplingofelectromagneticpulse |