See Also
The bus renumbering feature is provided because it is sometimes necessary to renumber buses in the power system model, either to make room for new buses or to move buses to a different zone or area that has a different numbering scheme. It may also be necessary to renumber bus display objects on the oneline if you want to use the oneline with a case other than the one for which it was originally designed. The bus renumbering feature provides a convenient way of accomplishing this.
The table at the bottom of the Bus Renumbering Dialog is used to manage the lists of current bus numbers and any desired changes to the numbering scheme. You can specify the bus numbers to change and their new values by directly typing them into the table. Alternatively, you can generate the bus list automatically by selecting one of the Automatic Setup of Bus List Options and clicking the Setup Bus Swap List button. The Automatic Setup options allow you to add to the list all buses in the case, all buses in the case subject to the area/zone/owner filter constraints, all buses currently displayed on the oneline, or a set of numbers from a text file.
The table behaves just like a Case Information Display and thus has a local menu that can be invoked by clicking the right mouse button. Select Insert from the local menu to insert a new bus number to change, or select Delete to delete a bus number that is currently in the list. Select Show Dialog to display the Bus Information Dialog corresponding to the bus number on which you right-clicked. You may clear the entire list by pressing the Clear Bus List button.
Once you have indicated which buses you would like to renumber in the table, select an option from Bus Change Options to specify where you would like to implement the changes (in both the case and the oneline, in the case only, or in the oneline only). Make the changes by pressing the Change Bus Numbers button. Close the dialog by pressing Close.
The Automatic Setup of Bus List and Bus Change options deserve further discussion. See