Method for operating a line
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United States of America Patent
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-
May 30, 2000
Grant Date -
N/A
app pub date -
Jul 7, 1998
filing date -
Jul 11, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method is specified for operating a multiphase line which is included in a transmission network and can be disconnected if faults occur, for the transmission of electrical power. The method comprises the following method steps: a) detecting upstream and downstream of the line, data which characterize the operating status of the transmission network, b) processing the detected data in order to identify a fault, c) switching off at least one faulty phase of the line on the basis of the identified fault, and d) activating a balancing compensator which feeds compensation currents into the transmission network such that the currents flowing in the transmission networks form a balanced system. This method has the major advantage that, now, even lines subject to faults can be used for the transmission of electrical power.
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