The Transmission of High-Frequency Currents for Communication over Existing Power Networks
- 1 January 1929
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Transactions of the American Institute of Electrical Engineers
- Vol. 48 (1) , 227-235
- https://doi.org/10.1109/T-AIEE.1929.5055203
Abstract
The use of high-voltage power lines for carrier-current communication presents a number of difficulties not met in the use of simple communication circuits. This paper tells how these difficulties may be overcome without resorting to complicated transmitting and receiving equipment. The advantages of employing tuned choke coils are described. These chokes are used to isolate the communication channel from the remainder of the power system which gives in effect a simple communication circuit between communicating points.Keywords
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