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EnglishThe space charge accumulation phenomenon has garnered great interest over the last two decades because of the increased use of direct current in high voltage electrical systems. In this context, a significant relevance has been achieved by the thermal methods, used for solid dielectrics. This paper presents a review of this non-destructive measurement system used for the measurement of space charge. The thermal pulse method, the thermal step method, and the laser intensity modulation method are described. For each configuration, the principle of operation, the thicknesses analyzed, and the spatial resolution are described, reporting also the main related applications
Imburgia, A., Romano, P., Caruso, M., Viola, F., Miceli, R., RIVA SANSEVERINO, E., et al. (2016). Contributed Review: Review of thermal methods for space charge measurement. REVIEW OF SCIENTIFIC INSTRUMENTS, 87(11), 111501-1-111501-8 [10.1063/1.4968029].
| Data di pubblicazione: | 2016 | |
| Titolo: | Contributed Review: Review of thermal methods for space charge measurement | |
| Autori: | ||
| Citazione: | Imburgia, A., Romano, P., Caruso, M., Viola, F., Miceli, R., RIVA SANSEVERINO, E., et al. (2016). Contributed Review: Review of thermal methods for space charge measurement. REVIEW OF SCIENTIFIC INSTRUMENTS, 87(11), 111501-1-111501-8 [10.1063/1.4968029]. | |
| Rivista: | ||
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1063/1.4968029 | |
| Abstract: | The space charge accumulation phenomenon has garnered great interest over the last two decades because of the increased use of direct current in high voltage electrical systems. In this context, a significant relevance has been achieved by the thermal methods, used for solid dielectrics. This paper presents a review of this non-destructive measurement system used for the measurement of space charge. The thermal pulse method, the thermal step method, and the laser intensity modulation method are described. For each configuration, the principle of operation, the thicknesses analyzed, and the spatial resolution are described, reporting also the main related applications | |
| URL: | http://dx.doi.org/10.1063/1.4968029 | |
| Settore Scientifico Disciplinare: | Settore ING-IND/31 - Elettrotecnica Settore ING-IND/32 - Convertitori, Macchine E Azionamenti Elettrici Settore ING-IND/33 - Sistemi Elettrici Per L'Energia | |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
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| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| Review of thermal methods for space charge measurement_pubblicato (1).pdf | N/A | Open Access Visualizza/Apri |
http://hdl.handle.net/10447/217590
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