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Electrical properties of PPLP insulation impregnated with DDB oil

Electrical properties of PPLP insulation impregnated with DDB oil
Electrical properties of PPLP insulation impregnated with DDB oil
To understand the electrical properties of PPLP (polypropylene laminated paper) insulation within MI cable, low PP ratio, planar geometry, PPLP samples were made in the laboratory, impregnated with DDB oil (Dodecyl benzene) and characterised by PEA (pulsed electro acoustic) analysis. In this study we compare the electrical performance of samples impregnated with different types of DDB oil. Three factors were identified as being key in determining the electrical properties of PPLP, these are: the water content, the viscosity of the impregnating oil and the operating temperature.
2153-3733
IEEE
Xu, Zhiqiang
797f8b0e-a035-4cf9-ac3f-99098a3fdb50
Chen, Guanghui
3de45a9c-6c9a-4bcb-90c3-d7e26be21819
Praeger, Matthew
84575f28-4530-4f89-9355-9c5b6acc6cac
Lewin, Paul
78b4fc49-1cb3-4db9-ba90-3ae70c0f639e
Xu, Zhiqiang
797f8b0e-a035-4cf9-ac3f-99098a3fdb50
Chen, Guanghui
3de45a9c-6c9a-4bcb-90c3-d7e26be21819
Praeger, Matthew
84575f28-4530-4f89-9355-9c5b6acc6cac
Lewin, Paul
78b4fc49-1cb3-4db9-ba90-3ae70c0f639e

Xu, Zhiqiang, Chen, Guanghui, Praeger, Matthew and Lewin, Paul (2017) Electrical properties of PPLP insulation impregnated with DDB oil. In 19th International Conference on Dielectric Liquids. IEEE. 4 pp . (doi:10.1109/ICDL.2017.8124665).

Record type: Conference or Workshop Item (Paper)

Abstract

To understand the electrical properties of PPLP (polypropylene laminated paper) insulation within MI cable, low PP ratio, planar geometry, PPLP samples were made in the laboratory, impregnated with DDB oil (Dodecyl benzene) and characterised by PEA (pulsed electro acoustic) analysis. In this study we compare the electrical performance of samples impregnated with different types of DDB oil. Three factors were identified as being key in determining the electrical properties of PPLP, these are: the water content, the viscosity of the impregnating oil and the operating temperature.

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Published date: 25 June 2017

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Local EPrints ID: 418889
URI: http://eprints.soton.ac.uk/id/eprint/418889
ISSN: 2153-3733
PURE UUID: fa8b2751-5049-4949-9f1b-fb3cdeb34753
ORCID for Zhiqiang Xu: ORCID iD orcid.org/0000-0002-6640-7335
ORCID for Matthew Praeger: ORCID iD orcid.org/0000-0002-5814-6155

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Date deposited: 23 Mar 2018 17:30
Last modified: 18 Feb 2021 17:14

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Contributors

Author: Zhiqiang Xu ORCID iD
Author: Guanghui Chen
Author: Matthew Praeger ORCID iD
Author: Paul Lewin

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