This option tool allows the user to make changes to the elements within a selection.
•Select the area of the network to which the changes are to be applied.
•Select the Changes Button on the Toolbar.
•The user is presented with a Tab-sheet containing the types of network elements.
Note:
•All elements have the option to change the text display settings.
•The Force Local Text Display check-box must be checked in order to force the selected elements text display to be different from that determined in the Display tab-sheet of the General Options
The following changes can be performed on the network elements:
Busbar Branch Transformer Source Load Motor Induction Motor Generator Harmonic Source Shunt Capacitor Series Capacitor Series Reactor Protection
ELEMENT |
CHANGE TYPE |
COMMENT |
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Width |
Change all busbar widths |
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Height |
Change all busbar lengths |
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Text Display |
Changes the Text Display settings for selected elements. |
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Status |
Toggle the status of the selected elements |
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Change Switches |
Forces the SWCH - switch sections of a branch to change to the selected conductor below. This allows the user to change all conductors in the selection set except the switches. |
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Conductor |
All selected sections except switches are changed to the specified conductor unless the "Change Switches" check-box is checked. |
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Distance |
Changes the Branch Distance. |
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De-Rating Factor |
Changes the Branch De-Rating Factor. |
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Temperature |
Change the operating temperature of the conductor. This influences the conductor impedance. |
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Text Display |
Changes the Text Display settings for selected elements. |
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Status |
Toggle the status of the selected elements |
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De-Rating Factor |
Changes the Transformer De-Rating Factor. |
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Tap Setting |
Choose to lock the tap at nominal |
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Min. Voltage Regulation (p.u) |
Allow voltage control within the specified minimum and maximum per unit range. |
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Max. Voltage Regulation (p.u.) |
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Text Display |
Changes the Text Display settings for selected elements. |
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Status |
Toggle the status of the selected elements |
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Text Display |
Changes the Text Display settings for the Source. |
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Change Only Load Category |
Make the required changes only to loads of the selected category |
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Load Category |
Change load to be of selected category |
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Status |
Toggle the status of the selected elements |
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Scale Factor |
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Load Type |
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Text Display |
Changes the Text Display settings for selected elements. |
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Change Only Load Category |
Make the required changes only to motors of the selected load category |
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Change Only Motor Category |
Make the required changes only to motors of the selected motor category. (Selecting both performs an "and" Statement - Only motor of load category and motor category - selected) |
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Load Category |
Change selected motors to selected Load Category |
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Motor Category |
Change selected motors to selected Motor Category |
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Status |
Toggle the status of the selected elements |
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Scale Factor |
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Text Display |
Changes the Text Display settings for selected elements. |
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Change Only Induction Motor Category |
Make the required changes only to induction motors of the selected induction motor category. (Selecting both performs an "and" Statement - Only induction motors of load category and induction motor category - selected) |
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Induction Motor Category |
Change selected induction motors to selected Induction Motor Category |
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Status |
Toggle the status of the selected elements |
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Text Display |
Changes the Text Display settings for selected elements. |
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Change only Load Category |
Make the required changes only to generators of the selected load category |
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Load Category |
Change the Load Category of selected Generators |
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Status |
Toggle the status of the selected elements |
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Text Display |
Changes the Text Display settings for selected elements. |
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Change only Load Category |
Make the required changes only to harmonic sources of the selected load category |
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Load Category |
Change the Load Category of selected harmonic sources. |
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Status |
Toggle the status of the selected elements |
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Enable in Load Flow |
Toggle the status of the selected elements |
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Change the co-incidence factor of the selected elements |
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Scale Factor |
Change the scale factor of the selected elements |
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% Sinking Current |
Change the %Sinking Current of the selected elements |
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Text Display |
Changes the Text Display settings for selected elements. |
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Status |
Toggle the status of the selected elements |
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Automatic Control Setting |
Allow Automatic Capacitor Bank Switching |
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Text Display |
Changes the Text Display settings for selected elements. |
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Status |
Toggle the status of the selected elements |
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Text Display |
Changes the Text Display settings for selected elements. |
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Status |
Toggle the status of the selected elements |
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Text Display |
Changes the Text Display settings for selected elements. |
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Text Display |
Changes the Text Display settings for selected elements. |
