Research on Neutral Point Grounding Technology for Marine High Voltage Power System
- DOI
- 10.2991/lemcs-15.2015.206How to use a DOI?
- Keywords
- Ship; Marine power system; Neutral point; High resistance grounding; High voltage
- Abstract
The type of neutral point grounding is a key technology and hot point for marine high voltage power system. In order to study the special type of neutral point grounding for marine high voltage power systems, the feature of various types of neutral point grounding for general marine power systems was discussed. A mathematical model of single phase grounding current for any different neutral point grounding method was developed by using Kirchhoff’s Laws. A general formula of single phase grounding current for any different neutral point grounding method was deduced, and then a formula of single phase grounding current for marine high voltage power system was deduced, too. The selection and calculation basis for designing high resistor was given. The reason why high resistance grounding should be adopted for marine high voltage power system was summarized, and thus a sound theory and practice basis is provided for further research on marine high voltage power systems.
- Copyright
- © 2015, 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/).
Cite this article
TY - CONF AU - Zhiliang Wu AU - Yubin Yao AU - Dan Wang PY - 2015/07 DA - 2015/07 TI - Research on Neutral Point Grounding Technology for Marine High Voltage Power System BT - Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science PB - Atlantis Press SP - 1041 EP - 1045 SN - 1951-6851 UR - https://doi.org/10.2991/lemcs-15.2015.206 DO - 10.2991/lemcs-15.2015.206 ID - Wu2015/07 ER -