Comparison and Research on Insulation Monitoring Methods For Marine Power System

DOI

10.2991/nceece-15.2016.141How to use a DOI?

Keywords

Insulation monitoring; fault phase location; dc superposition method; double frequency principle; zero sequence current amplitude comparison method

Abstract

Specific to the usual methods for insulation monitoring—dc superposition method, double frequency principle and zero sequence current amplitude comparison method, the work principle and applications of these methods were compared and analyzed, and respective characteristics were concluded. On this basis, a kind of intelligent insulation monitoring device based on S7-1200 PLC was designed. Compared to traditional megameter, this design can make the insulation data display in a digital facility, improving the accuracy of insulation data, and realizing long-range transmission of insulation data by the integrated Profinet port on PLC

Copyright

© 2016, 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  - Wanxuan Zhu
AU  - Zhiliang Wu
PY  - 2015/12
DA  - 2015/12
TI  - Comparison and Research on Insulation Monitoring Methods For Marine Power System
BT  - Proceedings of the 2015 4th National Conference on Electrical, Electronics and Computer Engineering
PB  - Atlantis Press
SP  - 761
EP  - 766
SN  - 2352-5401
UR  - https://doi.org/10.2991/nceece-15.2016.141
DO  - 10.2991/nceece-15.2016.141
ID  - Zhu2015/12
ER  -