A Study on a Catenary Impedance Estimation Technique using Boosting Current Compensation Based on Current Division Characteristics of an AT Feeding System |
Jung, Hosung
(R&D Strategy Division, Korea Railroad Research Institute)
Kim, Hyungchul (Metropolitan Transportation Research Center, Korea Railroad Research Institute) Chang, Sang-Hoon (Metropolitan Transportation Research Center, Korea Railroad Research Institute) Kim, Joorak (Metropolitan Transportation Research Center, Korea Railroad Research Institute) Min, Myung-Hwan (Power Electric & Electronic System Institute, ENTEC electric & electronic Co., Ltd) An, Tae-Pung (Power Electric & Electronic System Institute, ENTEC electric & electronic Co., Ltd) Kwon, Sung-Il (Rail systems development research center, Korail) |
1 | Korea Rail Network Authority, “KR E-02090 protection and insulation coordination”, KR Code 2012, 2014. |
2 | Hosung Jung, “A study on relay setting for AT feeding system protection using PSCAD/EMTDC”, ICEE 2005, pp. A76-A81, 2005. |
3 | Chin-Young Chang, “A Design of Prototype 1C2M Railway Vehicle Propulsion Control System Considering Slip Reduction of Traction Motor”, Journal of Electrical Engineering and Technology, vol. 10, no. 1, pp. 429-435, 2015 DOI ScienceOn |
4 | Hosung Jung, “A Study on Fault Location Estimation Technique Using the distribution Ratio of Catenary Current in AC Feeding System”, Journal of the Korean Society for Railway, vol. 14, no. 5, pp. 404-410, 2011. DOI ScienceOn |
5 | Tevfik Sezi, Frank E. Menter, “Protection Scheme for a New AC Railway Traction Power System”, IEEE Transmission and Distribution Conference vol. 1, pp. 388-393, 1999. |
6 | Siemens, “Numerical Overhead Contact Line Protection for AC Traction Power Supply 7ST6”, 2010 |
7 | Gilsoo Jang, “Development of AC/DC Hybrid Simulation for Operator Training Simulator in Railway System”, Journal of Electrical Engineering and Technology, vol. 9, no. 1, pp.52-59, 2014 DOI ScienceOn |
8 | Yong-Hwan Jo, “A Fast Algorithm of the Apparent Factor Calculation for Distance Relay Setting without Fault Analysis”, Journal of Electrical Engineering and Technology, vol. 8, no. 1, pp. 64-69, 2013. DOI ScienceOn |
9 | Hosung Jung, “A Study on Real Time Catenary Impedance Estimation Technique using the Synchronized Measuring Data between Substation and Train”, The Transactions of the Korean Institute of Electrical Engineers vol. 62, no. 10, pp. 1458-1464, 2013. DOI ScienceOn |
10 | Hosung Jung, “The Study on Impedance Characteristic Using Current Division in AT Feeding System”, ICEE 2014, 2014. |
11 | Hosung Jung, “A Study on Estimation Method of Short Circuit Impedance for the Zone between SSPSP in AT Feeding System”, KIEE Summer Conference 2014, pp. 1692-1693, 2014. |