Transient Stability Results: Time Values

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The Time Values are found as a sub-tab under he Results from RAM page is found on the Transient Stability Analysis dialog. The table lists values for each of the selected objects and fields as columns and the various time steps as rows. Note that for time-step at which an event (such as a fault) occurs, there may be multiple time steps listed showing the same time. The first listed time step will represent the system state immediately before that time (T-) and the second listed time step will represent the system state immediately after the events occur. There are also options along the left to choose which fields to show as columns as well a column filtering options to use an advanced filter to limit the columns. Finally there is an option to specify whether columns should be sorted first by Object then Field or by Field then Object. This is all depicted in the following image.

Note that when the Process Contingencies option is set to One Contingency at a Time, the list will only apply to the presently active contingency chosen from the For Contingency drop-down menu. (See Transient Stability: Running Multiple Contingencies.)

 

Load from Hard Drive File into RAM results specified by Store to RAM Options

Click this button to cause Simulator to go to the file specified in Save to Hard Drive Options and load in the values specified by the Store to RAM Options. These results will be loaded into RAM and shown in the Time Values tables even though results were originally stored to hard drive. If processing multiple contingencies, only the results for the presently selected contingency will be loaded into RAM.

 

Clear Time Values from RAM

Clicking this button allows the clearing of the Time Values results from RAM. Results are only cleared for the presently selected contingency.

Clear Min/Max Values, Summary, Events, and/or Solution Details from RAM

Clicking this button opens a dialog that allows the clearing of any of the specified types of results from RAM. Time Values are cleared from their own button described above. Results are only cleared for the presently selected contingency.