A Study for Improving Accuracy of Overhead Con-ductor Temperature Model under Large Discrete Steps
- 10.2991/eame-18.2018.56How to use a DOI?
- conductor temperature; quadratic function interpolation; calculation precision
The accuracy of overhead conductor temperature model is easily affected by the sampling frequency of current and weather condi-tions. Due to the cost limitation and communication difficulty of the monitoring systems, the current and weather conditions is commonly sampled with the large sampling steps in the real engi-neering. The accuracy of calculated conductor temperature would be decreased, since the overhead conductor temperature model have to be calculated with the large discrete steps. In this paper, a method, combining the fourth-order Runge-Kutta algorithm and quadratic function interpolation, is proposed to improve the ac-curacy of overhead conductor temperature model under the large discrete steps. The calculating example indicated the validity of proposed method.
- © 2018, 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 - Xiong Chen AU - Renzhi Hu AU - Yujuan Hong AU - Zhanfeng Ying PY - 2018/06 DA - 2018/06 TI - A Study for Improving Accuracy of Overhead Con-ductor Temperature Model under Large Discrete Steps BT - Proceedings of the 2018 3rd International Conference on Electrical, Automation and Mechanical Engineering (EAME 2018) PB - Atlantis Press SP - 269 EP - 272 SN - 2352-5401 UR - https://doi.org/10.2991/eame-18.2018.56 DO - 10.2991/eame-18.2018.56 ID - Chen2018/06 ER -