Study on Time Synchronization of Marine Fault Recording Device Based on Lagrange Once Interpolation Algorithm
Authors
Leiming Huang, Liming Wang, Zhongqin Chen
Corresponding Author
Leiming Huang
Available Online April 2017.
- DOI
- 10.2991/icmse-17.2017.11How to use a DOI?
- Keywords
- ship power, fault recording device, time synchronization, external clock, Lagrange once interpolation
- Abstract
The external clock synchronization method is difficult to implement, susceptible to interference and insecure for the marine fault recording device, so a synchronous method based on Lagrange once interpolation algorithm is proposed. MATLAB simulation and prototype test show that the synchronization accuracy can meet the T4 level specified in IEC61850 standard, and the error has no impact on the later fault analysis.
- 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/).
Cite this article
TY - CONF AU - Leiming Huang AU - Liming Wang AU - Zhongqin Chen PY - 2017/04 DA - 2017/04 TI - Study on Time Synchronization of Marine Fault Recording Device Based on Lagrange Once Interpolation Algorithm BT - Proceedings of the 2017 7th International Conference on Manufacturing Science and Engineering (ICMSE 2017) PB - Atlantis Press SP - 55 EP - 59 SN - 2352-5401 UR - https://doi.org/10.2991/icmse-17.2017.11 DO - 10.2991/icmse-17.2017.11 ID - Huang2017/04 ER -