Title :
SCADA communication techniques and standards
Author :
Gaushell, Dennis J. ; Block, Wayne R.
Author_Institution :
Westin Eng., San Jose, CA, USA
fDate :
7/1/1993 12:00:00 AM
Abstract :
An overview of supervisory control and data acquisition (SCADA) communication techniques is provided. Modulation techniques, frequency division multiplexing (FDM) and time division multiplexing (TDM), are discussed. Message formats and data transfer are detailed. An update on the development of standards for SCADA systems is given.<>
Keywords :
SCADA systems; data communication systems; frequency division multiplexing; power system computer control; telecommunication standards; time division multiplexing; FDM; SCADA communication techniques; TDM; data acquisition; data transfer; frequency division multiplexing; modulation techniques; standards; supervisory control; time division multiplexing; Communication channels; Communication standards; Communication system control; Control systems; Costs; Frequency division multiplexing; Frequency shift keying; Frequency synchronization; SCADA systems; Transmitters;
Journal_Title :
Computer Applications in Power, IEEE
