Module level EMC verification method for replacement items in nuclear power plant
Internal replaceable electronic module substitutions can impact EMC (ElectroMagnetic Compatibility) qualification testing and results if EMC testing is conducted at the cabinet level. The impact of component substitutions on EMC qualification results therefore should be evaluated. If a qualitative e...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-07-01
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| Series: | Nuclear Engineering and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1738573323001213 |
| _version_ | 1827918561035681792 |
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| author | Hee-Taek Lim Moon-Gi Min Hyun-Ki Kim Gwang-Hyun Lee Chae-Hyun Yang |
| author_facet | Hee-Taek Lim Moon-Gi Min Hyun-Ki Kim Gwang-Hyun Lee Chae-Hyun Yang |
| author_sort | Hee-Taek Lim |
| collection | DOAJ |
| description | Internal replaceable electronic module substitutions can impact EMC (ElectroMagnetic Compatibility) qualification testing and results if EMC testing is conducted at the cabinet level. The impact of component substitutions on EMC qualification results therefore should be evaluated. If a qualitative evaluation is not adequate to ensure that the modified product will not impact the cabinet level EMC qualification results, a new qualification testing should be conducted. Component level retesting should be conducted under electromagnetically equivalent conditions with the cabinet level test. This paper analyzes the propagation of conducted susceptibility test waveforms in a representative cabinet and evaluates the impact of component substitutions on cabinet level EMC qualification results according to the location of the replacement items. A guideline for a qualitative evaluation of the impact of component substitutions is described based on the propagation of the conducted susceptibility test waveforms. A module level test method is also described based on an analysis of the shielding effectiveness of the cabinet. |
| first_indexed | 2024-03-13T03:44:20Z |
| format | Article |
| id | doaj.art-2f18f4ba4ea7417abc83190fcf867d69 |
| institution | Directory Open Access Journal |
| issn | 1738-5733 |
| language | English |
| last_indexed | 2024-03-13T03:44:20Z |
| publishDate | 2023-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Nuclear Engineering and Technology |
| spelling | doaj.art-2f18f4ba4ea7417abc83190fcf867d692023-06-23T04:42:42ZengElsevierNuclear Engineering and Technology1738-57332023-07-0155724072418Module level EMC verification method for replacement items in nuclear power plantHee-Taek Lim0Moon-Gi Min1Hyun-Ki Kim2Gwang-Hyun Lee3Chae-Hyun Yang4Corresponding author.; KHNP Central Research Inst, 70 1312-gil, Yuseong-daero, Yuseoung-gu, Daejeon, South KoreaKHNP Central Research Inst, 70 1312-gil, Yuseong-daero, Yuseoung-gu, Daejeon, South KoreaKHNP Central Research Inst, 70 1312-gil, Yuseong-daero, Yuseoung-gu, Daejeon, South KoreaKHNP Central Research Inst, 70 1312-gil, Yuseong-daero, Yuseoung-gu, Daejeon, South KoreaKHNP Central Research Inst, 70 1312-gil, Yuseong-daero, Yuseoung-gu, Daejeon, South KoreaInternal replaceable electronic module substitutions can impact EMC (ElectroMagnetic Compatibility) qualification testing and results if EMC testing is conducted at the cabinet level. The impact of component substitutions on EMC qualification results therefore should be evaluated. If a qualitative evaluation is not adequate to ensure that the modified product will not impact the cabinet level EMC qualification results, a new qualification testing should be conducted. Component level retesting should be conducted under electromagnetically equivalent conditions with the cabinet level test. This paper analyzes the propagation of conducted susceptibility test waveforms in a representative cabinet and evaluates the impact of component substitutions on cabinet level EMC qualification results according to the location of the replacement items. A guideline for a qualitative evaluation of the impact of component substitutions is described based on the propagation of the conducted susceptibility test waveforms. A module level test method is also described based on an analysis of the shielding effectiveness of the cabinet.http://www.sciencedirect.com/science/article/pii/S1738573323001213Electromagnetic compatibility (EMC)High-frequency radiated electric field emissionHigh-frequency radiated electric field susceptibilityShield effectiveness (SE) |
| spellingShingle | Hee-Taek Lim Moon-Gi Min Hyun-Ki Kim Gwang-Hyun Lee Chae-Hyun Yang Module level EMC verification method for replacement items in nuclear power plant Nuclear Engineering and Technology Electromagnetic compatibility (EMC) High-frequency radiated electric field emission High-frequency radiated electric field susceptibility Shield effectiveness (SE) |
| title | Module level EMC verification method for replacement items in nuclear power plant |
| title_full | Module level EMC verification method for replacement items in nuclear power plant |
| title_fullStr | Module level EMC verification method for replacement items in nuclear power plant |
| title_full_unstemmed | Module level EMC verification method for replacement items in nuclear power plant |
| title_short | Module level EMC verification method for replacement items in nuclear power plant |
| title_sort | module level emc verification method for replacement items in nuclear power plant |
| topic | Electromagnetic compatibility (EMC) High-frequency radiated electric field emission High-frequency radiated electric field susceptibility Shield effectiveness (SE) |
| url | http://www.sciencedirect.com/science/article/pii/S1738573323001213 |
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