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Investigation of Voltage Stresses Inside Adjustable-Speed Drives.
- Source :
-
IEEE Transactions on Industry Applications . Jan2013, Vol. 49 Issue 1, p100-108. 9p. - Publication Year :
- 2013
-
Abstract
- This paper investigates the effect of voltage stress on the voltage insulation components inside a regenerative active-front-end adjustable speed drive (ASD). It shows that a high potential voltage insulation issue may exist on various components inside the ASD and cause earlier failures. A simplified system model to describe this phenomenon is described, and the voltage stresses of different components inside the ASD under different grounded conditions are analyzed. It is concluded that a much higher voltage stress may exist in different locations of the drive under different grounding systems. Appropriately designing the insulation components is critical to protect the drive. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00939994
- Volume :
- 49
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Industry Applications
- Publication Type :
- Academic Journal
- Accession number :
- 84994247
- Full Text :
- https://doi.org/10.1109/TIA.2012.2229374