Journal article
Monitoring of power system events at transmission and distribution level
Monitoring of events in the power system provides a great deal of insight into the behavior of the system. Events with impact on the entire power system typically occur in or near the transmission network and are therefore best monitored at transmission system substations. This puts great demands on the equipment and in general restricts the use of the data since it becomes property of the transmission system operator.
An alternative is to measure at lower voltage levels. This paper documents the close agreement between voltage and frequency at low and high voltage levels during a remote and a nearby fault in the transmission network. The very high quality of the data suggests that valuable information about the transmission system can be obtained at lower voltages.
Language: | English |
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Publisher: | IEEE |
Year: | 2006 |
Pages: | 1007-1008 |
ISSN: | 08858950 and 15580679 |
Types: | Journal article |
DOI: | 10.1109/TPWRS.2006.873014 |
ORCIDs: | Nielsen, Arne Hejde |
Frequency Monitoring Phasor measurement units Power system dynamic stability Power system dynamics Power system faults Power system measurements Power system stability Power systems Substations Voltage measurement distribution level power distribution faults power system faults power system measurement power system monitoring power transmission faults substations transmission network faults transmission system substation