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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jong-Hyen Baek |
| Copyright Year | 2012 |
| Description | Author affiliation: Smart Railroad Control Research Division, Korea Railroad Research Institute, Uiwang-City, Gyeonggi-Do, South Korea (Jong-Hyen Baek) |
| Abstract | Electrical Railroads provide electric power, which can operate vehicles, via feeder wires. And the supplied current returns to the transformer substation through lines and ground net. The used load current depending on the railway vehicles operation returns to the substation through a track which is a return circuit. The load current contains harmonics because of the power conversion equipment used in rolling stocks and such harmonic currents should not affect train control system. In this paper we present the test result in order to verify that the harmonics produced by the operation of rail vehicles in the newly built electric railway sections can affect interlocking systems. The test in question was performed in a linking section that trackside equipment under railway operating conditions and interlocking are linked in order to identify whether or not the interlocking fitted in a signal machine room can be affected by harmonics due to railway operation. |
| Starting Page | 2999 |
| Ending Page | 3003 |
| File Size | 4807904 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467300254 |
| e-ISBN | 9781467300247 |
| DOI | 10.1109/FSKD.2012.6233713 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-05-29 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Electrical Railroad IEC Rolling Stock Interlocking System Switches Harmonic Frequency Harmonic analysis Rail transportation Frequency measurement Relays Vehicles |
| Content Type | Text |
| Resource Type | Article |
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