Determining the channel capacity in SCADA systems using polling protocols [power system telecontrol]

This article presents a method for calculating the capacity of a power system telecontrol multi-point communications channel when a polling protocol is used. Both an exact solution and an approximate but easier-to-use solution are obtained. With the results derived here, the number of remote station...

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Veröffentlicht in:	IEEE Transactions on Power Systems 1996-05, Vol.11 (2), p.917-922
Hauptverfasser:	Luque, J., Gomez, I., Escudero, J.I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences CAPACITY Channel capacity Communication channels Communication system control Communication system traffic control COMPUTER NETWORKS COMPUTERIZED CONTROL SYSTEMS DATA TRANSMISSION Electrical engineering. Electrical power engineering Electrical power engineering Exact sciences and technology Power networks and lines Power system analysis computing POWER SYSTEMS POWER TRANSMISSION AND DISTRIBUTION Protocols SCADA systems Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Teletraffic Theory. Simulation
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Beschreibung
Zusammenfassung:	This article presents a method for calculating the capacity of a power system telecontrol multi-point communications channel when a polling protocol is used. Both an exact solution and an approximate but easier-to-use solution are obtained. With the results derived here, the number of remote stations that can communicate with the control center over a single channel can be determined. The analytical results are compared to the traffic results measured experimentally.
ISSN:	0885-8950 1558-0679
DOI:	10.1109/59.496175