Harmonic Characteristics of Rectifier Substations and Their Impact on Audio Frequency Track Circuits

Nene, Vilas D.; OAO Corporation

doi:10.21949/1527032

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Harmonic Characteristics of Rectifier Substations and Their Impact on Audio Frequency Track Circuits

1982-05-01
By Nene, Vilas D.

[PDF-2.29 MB]

English

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Details:

Creators:

Nene, Vilas D.
Corporate Creators:

OAO Corporation
Corporate Contributors:

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

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 Less -
Subject/TRT Terms:

[+]

Cab Signals Electric Circuits Electric Substations Electromagnetic Interference Interference Railroad Electrification Railroad Tracks Rapid Transit Rectifiers Track Circuits
Publication/ Report Number:

UMTA-MA-06-0025-81-6 ; DOT-TSC-UMTA-81-75

UMTA-MA-06-0025-81-6 ; DOT-TSC-UMTA-81-75 Less -
DOI:

https://doi.org/10.21949/1527032
Resource Type:

Tech Report
Geographical Coverage:

United States
Corporate Publisher:

United States. Department of Transportation. Urban Mass Transportation Administration
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.
Format:

PDF
Funding:

DTRS57-81-C-00033
Collection(s):

Volpe Center
Main Document Checksum:

[+]

urn:sha256:bbe50e7c60bf4c97a5334c91b05d8c0c0fd18bf99424641b48071b9fdc98039c
Download URL:

https://rosap.ntl.bts.gov/view/dot/11437/dot_11437_DS1.pdf
File Type:

No Additional Files

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Harmonic Characteristics of Rectifier Substations and Their Impact on Audio Frequency Track Circuits

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