Analysis of Low Voltage Cable Insulation Detection Technology

DOI

10.2991/fmsmt-17.2017.44How to use a DOI?

Keywords

Cable Insulation, Detection Technology, Low Voltage

Abstract

In this paper, the mechanism of aging of insulating materials, the causes of insulation leakage current and the related circuit models are described. On this basis, the principle and advantages and disadvantages of various insulation detection technologies for wire and cable are analyzed. Secondly, based on the actual demand of low voltage distribution network insulation detection, this paper develops a digital megger based on single chip microcomputer. The working principle and performance of the paper are described in detail from the aspects of hardware and software. In addition, through the establishment of the corresponding circuit model, the paper discusses the feasibility and superiority of superposition method on the online insulation detection technology of IT low voltage distribution network, and obtains the preliminary verification by Matlab software simulation.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Dandan Su
PY  - 2017/04
DA  - 2017/04
TI  - Analysis of Low Voltage Cable Insulation Detection Technology
BT  - Proceedings of the 2017 5th International Conference on Frontiers of Manufacturing Science and Measuring Technology (FMSMT 2017)
PB  - Atlantis Press
SP  - 211
EP  - 214
SN  - 2352-5401
UR  - https://doi.org/10.2991/fmsmt-17.2017.44
DO  - 10.2991/fmsmt-17.2017.44
ID  - Su2017/04
ER  -