Comparing Contingencies List Displays

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When comparing two sets of contingency results, there are several additional default fields added to several list displays which help you compare the results. These fields are described below for the various list displays.

Contingencies Records on Contingencies Tab

Violations

The total number of violations for this contingency under the Controlling List.

Comp Violations

The total number of violations for this contingency under the Comparison List.

New Violations

The number of violations which occur in the Controlling List which do not occur in the Comparison List.

Max Branch % (Max Interface %)

The highest branch (interface) violation caused by this contingency in the Controlling List.

Comp Max Branch % (Comp Max Interface %)

The highest branch (interface) violation caused by this contingency in the Comparison List.

Worst Branch Violation (Worst Interface Violation)

This is the maximum of the following two values: [Worst Increase Violation] and [Worst New Violation - 100%]

Min Volt (Max Volt)

The worst violation in the controlling list.

Comp Min Volt (Comp Max Volt)

The worst violation in the comparison list.

Worst LowV Violation (Worst HighV Violation)

The worst new violation.

 

Contingency Violations Display on Contingencies Tab and Contingency Violations on the View Results By Element Page

When Viewing Lines/Transformers, Buses, Interfaces, or Nomogram Interfaces

Value

The value of the violation under the controlling list.

Comp Value

The value of the violation under the comparison list.

Diff Value

The difference between Value and Comp Value

Limit

The limit of the element in the controlling list.

Comp Limit

The limit of the element in the comparison list.

Diff Limit

The difference between Limit and Comp Limit

Percent

The percent violation in the controlling list.

Comp Percent

The percent violation in the comparison list.

Diff Percent

The difference between Percent and Comp Percent

 

Contingency Violations on the View Results By Element Page When Viewing Custom Monitors

Value

The value of the monitor under the controlling list.

Reference Value

The value of the monitor in the reference state under the controlling list.

Change Value

The difference between Value and Reference Value

Comp Value

The value of the monitor under the comparison list.

Diff Value

The difference between Value and Comp Value

 

Line/Transformer (Interface) Records on the View Results By Element Page

Violations

This shows the number of branch (interface) violations which occurred in the Controlling List

New Violations

This shows the number of branch (interface) violations which occurred in the Controlling List, but did not occur in the Comparison List.

Max % Loading Cont.

The worst branch (interface) violation in the controlling list.

Max % Ld Cont Comp

The worst branch (interface) violation which occurred in the comparison list.

Worst Increased Violation

The worst increase in a branch (interface) violation from the comparison list to the controlling list.

 

Bus Records on the View Results By Element Page

Violations

This shows the number of violations which occurred in the Controlling List

New Violations

This shows the number of violations which occurred in the Controlling List, but did not occur in the Comparison List.

Max Voltage Cont.

The worst high voltage violation in the controlling list.

Max Voltage Cont Comp

The worst high voltage violation which occurred in the comparison list.

Worst Max Volt CTG Change

The worst increase in a high voltage violation.

Min Voltage Cont.

The worst low voltage violation in the controlling list.

Min Voltage Cont Comp

The worst low voltage violation which occurred in the comparison list.

Worst Min Volt CTG Change

The worst decrease in a low voltage violation.

 

Nomogram Interfaces Records on the View Results By Element Page

Violations

This shows the number of violations which occurred in the controlling list.

Max % Loading Cont.

The worst nomogram interface violation in the controlling list.

 

Custom Monitor Records on the View Results By Element Page

No changes.