| Title | Harmonic Characteristics of Rectifier Substations and Their Impact on Audio Frequency Track Circuits |
|---|---|
| Record ID | 50038 |
| Personal Name Creator |
Nene, Vilas D. |
| Corporate Creator | OAO Corporation |
| Corporate Contributor |
United States. Department of Transportation. Research and Special Programs Administration. Transportation Systems Center; United States. Department of Transportation. Urban Mass Transportation Administration. Office of Technical Assistance; United States. Department of Transportation. Urban Mass Transportation Administration. Office of Systems Engineering |
| Publisher | United States. Department of Transportation. Urban Mass Transportation Administration |
| Publication Date | 19820501 |
| Language | English |
| Abstract | This report describes the basic operation of substation rectifier equipment and the modes of possible interference with audio frequency track circuits used for train detection, cab signaling, and vehicle speed control. It also includes methods of estimating EM noise received by track circuits from substation operation. |
| Rosap ID | dot:11437 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/11437 |
| TRT Terms | Cab signals; Electric circuits; Electric substations; Electromagnetic interference; Interference; Railroad electrification; Railroad tracks; Rapid transit; Rectifiers; Track circuits |
| Classification | AGR - INFRASTRUCTURE - Railroads; NTL - PUBLIC TRANSPORTATION - Transit Safety and Security; NTL - PUBLIC TRANSPORTATION - Rail Transit; NTL - SAFETY AND SECURITY - Transit Safety and Security; NTL - SAFETY AND SECURITY - Vehicle Design |
| Geographical Coverage |
United States |
| TRIS Online Accession No |
00365365 |
| Contract Number | DTRS57-81-C-00033 |
| Report Number | UMTA-MA-06-0025-81-6; DOT-TSC-UMTA-81-75 |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/50000/50000/50038/DOT-TSC-UMTA-81-75.pdf |
| Format | |
| Database | NTL Digital Repository |