| Title |
A Study on Harmonic Analysis and Evaluation According to Operating Mode During Operation of the Tilting Train Express |
| Authors |
강철(Kang, Chul) ; 임재찬(Lim, Jae-Chan) ; 허재선(Huh, Jae-Sun) ; 김재철(Kim, Jae-Chul) ; 이수길(Lee, Su-Gil) ; 한성호(Han, Soung-Ho) |
| Keywords |
Tilting Train Express ; Operating Mode ; Harmonic Analysis ; Harmonic Evaluation ; IEEE Std. 519-1992 |
| Abstract |
Recently, the new Korean Tilting Train Express(TTX) which maintains a speed on the curve railway line is developed. Electric railways, including the TTX, have electrical problems that could bring about serious accidents. For such reasons, the electric railway's electrical problems, electrical harmonic and others, have been studied briskly. Thus, TTX's electrical problems also need leading studies because the new Korean TTX will operate earnestly in 2012. The results could be used hereafter diagnosis of it's components and train conditions. In the paper, electrical signals in TTX operation were measured to analyze electrical harmonic. In addition, after the electrical signals were measured to operating mode (coasting mode, acceleration mode and regenerative breaking mode) respectively in test section(Ho-nam line, Chung-buk line, Jung-ang line and Tae-baek line). The electrical harmonics considered operating modes triparted were analysed and evaluated. |