@article{ART002406842},
author={Xiang-Yu Meng and Youngjae Han and Soo-Min Eum and Sung Won Cho},
title={The Strategy of Wireless Power Transfer for Light Rail Transit By Core Technologies Analysis Based on Text Mining},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2018},
volume={23},
number={11},
pages={193-201},
doi={10.9708/jksci.2018.23.11.193}
TY - JOUR
AU - Xiang-Yu Meng
AU - Youngjae Han
AU - Soo-Min Eum
AU - Sung Won Cho
TI - The Strategy of Wireless Power Transfer for Light Rail Transit By Core Technologies Analysis Based on Text Mining
JO - Journal of The Korea Society of Computer and Information
PY - 2018
VL - 23
IS - 11
PB - The Korean Society Of Computer And Information
SP - 193
EP - 201
SN - 1598-849X
AB - In this paper, we extracted relevant patent data and conducted statistical analysis to understand the technical development trend related to Wireless Power Transfer (WPT) for Light Rail Transit (LRT). Recently, with the development of WPT technologies, the Light Rail Transit (LRT) industry is concentrating on applying WPT to the power supply system of trains because of their advantages compared wired counterpart, such as low maintenance cost and high stability. This technology is divided into three areas: wireless feeding and collecting technology, high-frequency power converter technology and orbital and infrastructure technology. From each specific area, key words in patent document were extracted by TF-IDF method and analyzed by social network. In the keyword network, core word of each specific technology were extracted according to their degree centrality.
Then, the multi-word phrases were also built to represent the concept of core technologies. Finally, based on the analysis results, the development strategies for each specifics technical area of WPT in LRT filed will be provided.
KW - Wireless power transfer;Light rail transit;Text mining;Core technologies analysis
DO - 10.9708/jksci.2018.23.11.193
ER -
Xiang-Yu Meng, Youngjae Han, Soo-Min Eum and Sung Won Cho. (2018). The Strategy of Wireless Power Transfer for Light Rail Transit By Core Technologies Analysis Based on Text Mining. Journal of The Korea Society of Computer and Information, 23(11), 193-201.
Xiang-Yu Meng, Youngjae Han, Soo-Min Eum and Sung Won Cho. 2018, "The Strategy of Wireless Power Transfer for Light Rail Transit By Core Technologies Analysis Based on Text Mining", Journal of The Korea Society of Computer and Information, vol.23, no.11 pp.193-201. Available from: doi:10.9708/jksci.2018.23.11.193
Xiang-Yu Meng, Youngjae Han, Soo-Min Eum, Sung Won Cho "The Strategy of Wireless Power Transfer for Light Rail Transit By Core Technologies Analysis Based on Text Mining" Journal of The Korea Society of Computer and Information 23.11 pp.193-201 (2018) : 193.
Xiang-Yu Meng, Youngjae Han, Soo-Min Eum, Sung Won Cho. The Strategy of Wireless Power Transfer for Light Rail Transit By Core Technologies Analysis Based on Text Mining. 2018; 23(11), 193-201. Available from: doi:10.9708/jksci.2018.23.11.193
Xiang-Yu Meng, Youngjae Han, Soo-Min Eum and Sung Won Cho. "The Strategy of Wireless Power Transfer for Light Rail Transit By Core Technologies Analysis Based on Text Mining" Journal of The Korea Society of Computer and Information 23, no.11 (2018) : 193-201.doi: 10.9708/jksci.2018.23.11.193
Xiang-Yu Meng; Youngjae Han; Soo-Min Eum; Sung Won Cho. The Strategy of Wireless Power Transfer for Light Rail Transit By Core Technologies Analysis Based on Text Mining. Journal of The Korea Society of Computer and Information, 23(11), 193-201. doi: 10.9708/jksci.2018.23.11.193
Xiang-Yu Meng; Youngjae Han; Soo-Min Eum; Sung Won Cho. The Strategy of Wireless Power Transfer for Light Rail Transit By Core Technologies Analysis Based on Text Mining. Journal of The Korea Society of Computer and Information. 2018; 23(11) 193-201. doi: 10.9708/jksci.2018.23.11.193
Xiang-Yu Meng, Youngjae Han, Soo-Min Eum, Sung Won Cho. The Strategy of Wireless Power Transfer for Light Rail Transit By Core Technologies Analysis Based on Text Mining. 2018; 23(11), 193-201. Available from: doi:10.9708/jksci.2018.23.11.193
Xiang-Yu Meng, Youngjae Han, Soo-Min Eum and Sung Won Cho. "The Strategy of Wireless Power Transfer for Light Rail Transit By Core Technologies Analysis Based on Text Mining" Journal of The Korea Society of Computer and Information 23, no.11 (2018) : 193-201.doi: 10.9708/jksci.2018.23.11.193
