In order to add and edit a transmission line, the user must:
1. Select the installation A at one terminal of the line;
2. Select the device A that is monitoring the line in installation A;
3. Select the installation B at the other terminal of the line;
4. Select the device B that is monitoring the line in installation B;
5. Enter the values in the fields length, K1, K2 and Threshold, for further details on these parameters
see TW Fault Locator item 2.4.
6. Enter the names of the Current Circuits A and B. As it is configured in the RPV311, Figure 90 . These
circuit names are used to identify the correct Fault chart used in the Advanced TWFL Method. Refer
to TW Fault Location Methods 3.3.2 for more information.
Figure 90: Current Circuit name
7. Enter the names for the terminals A and B. As configured on the TW screen in the RPV311, see
below.
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