The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV
The behaviour and performance of lightning protective devices such as metal oxide varistor under the application of multiple lightning impulse are different from the standard single stroke test. Since metal oxide varistor is the most common, economical and reliable device for low voltage and telecom...
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| Format: | Thesis |
| Language: | English |
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2006
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| Online Access: | http://eprints.utm.my/2200/ http://eprints.utm.my/2200/1/WongIngSiongMFKE2006.pdf |
| _version_ | 1848890311257882624 |
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| author | Wong, Ing Siong |
| author_facet | Wong, Ing Siong |
| author_sort | Wong, Ing Siong |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | The behaviour and performance of lightning protective devices such as metal oxide varistor under the application of multiple lightning impulse are different from the standard single stroke test. Since metal oxide varistor is the most common, economical and reliable device for low voltage and telecommunication systems lightning protection, a precise method of testing has to be adopted based on natural characteristics of lightning to accurately determine its performance and capability. In this work, laboratory studies are to be carried out on 1kV voltage and 250A current rating metal oxide varistor (MOV). The test samples are to be subjected to multiple lightning impulses with fast rise time using the constructed Multiple Impulse Generator, MIGe. The physical and circuit parameters of the device are to be analyzed. The experiment results have shown that fast rise multiple lightning impulse have caused significant degradation on physical and LC circuit parameters of MOV |
| first_indexed | 2025-11-15T20:40:03Z |
| format | Thesis |
| id | utm-2200 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:40:03Z |
| publishDate | 2006 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-22002018-06-25T00:40:29Z http://eprints.utm.my/2200/ The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV Wong, Ing Siong TK Electrical engineering. Electronics Nuclear engineering The behaviour and performance of lightning protective devices such as metal oxide varistor under the application of multiple lightning impulse are different from the standard single stroke test. Since metal oxide varistor is the most common, economical and reliable device for low voltage and telecommunication systems lightning protection, a precise method of testing has to be adopted based on natural characteristics of lightning to accurately determine its performance and capability. In this work, laboratory studies are to be carried out on 1kV voltage and 250A current rating metal oxide varistor (MOV). The test samples are to be subjected to multiple lightning impulses with fast rise time using the constructed Multiple Impulse Generator, MIGe. The physical and circuit parameters of the device are to be analyzed. The experiment results have shown that fast rise multiple lightning impulse have caused significant degradation on physical and LC circuit parameters of MOV 2006-04 Thesis NonPeerReviewed application/pdf en http://eprints.utm.my/2200/1/WongIngSiongMFKE2006.pdf Wong, Ing Siong (2006) The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV. Masters thesis, Universiti Teknologi Malaysia, Faculty of Electrical Engineering ; Electrical - Power. |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Wong, Ing Siong The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV |
| title | The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV |
| title_full | The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV |
| title_fullStr | The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV |
| title_full_unstemmed | The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV |
| title_short | The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV |
| title_sort | effects of fast rise multiple lightning impulse on the physical and lc circuit parameters of mov |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/2200/ http://eprints.utm.my/2200/1/WongIngSiongMFKE2006.pdf |