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Complete docs about implemented remedial actions #3224

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Jan 14, 2025
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Complete docs about implemented remedial actions #3224

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Complete docs about available security analysis remedial actions
alicecaron Nov 25, 2024
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List doc about remedial actions in an array
alicecaron Jan 14, 2025
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Clean actions doc descriptions
alicecaron Jan 14, 2025
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Merge branch 'main' into add-doc-on-actions
olperr1 Jan 14, 2025
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29 changes: 18 additions & 11 deletions docs/simulation/security/index.md
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Expand Up @@ -58,17 +58,22 @@ connected to a given bus bar section.

Remedial actions are actions that are applied when limit violations occur. Supported actions are:

- Open or close a switch
- Open or close a terminal
- Change the tap of a tap changer (phase or ratio)
- Change the active and/or reactive power of a load (by setting the values, or defining changes in value or percentage)
- Change the section of a shunt compensator
- Change the regulation status of a tap changer
- Change `targetP`, `targetQ`, regulation status and `targetV` of a generator
- Change the regulation mode of a static var compensator and its associated set point.
- Enabled or disabled AC emulation for HVDC line (with the possibility to change `P0` and `droop` for AC emulation and
active power set point and converter mode for set point operating mode)
- Change the interchange target of an area by specifying a new interchange target in MW.
| Action | Description |
|------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `LoadAction` | Change the relative of absolute `P0` and/or `Q0` of a load. |
| `DanglingLineAction` | Change the relative of absolute `P0` and/or `Q0` of a dangling line. |
| `SwitchAction` | Open or close a switch. |
| `TerminalsConnectionAction` | Open or close a terminal. |
| `PhaseTapChangerTapPositionAction` | Change the tap of a phase tap changer. |
| `RatioTapChangerTapPositionAction` | Change the tap of a ratio tap changer. |
| `PercentChangeLoadAction` | Change the active and/or reactive power of a load (by setting the values, or defining changes in value or percentage). |
| `ShuntCompensatorPositionAction` | Change the section of a shunt compensator. |
| `PhaseTapChangerRegulationAction` | Change the regulation status of a phase tap changer. |
| `RatioTapChangerRegulationAction` | Change the regulation status of a ratio tap changer. |
| `GeneratorAction` | Change `targetP`, `targetQ`, regulation status and `targetV` of a generator. |
| `StaticVarCompensatorAction` | Change the regulation mode of a static var compensator and its associated set point. |
| `HvdcAction` | Enabled or disabled AC emulation for HVDC line (with the possibility to change `P0` and `droop` for AC emulation and active power set point and converter mode for set point operating mode). |
| `AreaInterchangeTargetAction` | Change the interchange target of an area by specifying a new interchange target in MW. |

Remedial actions can be *preventive* or *curative*:

Expand All @@ -77,6 +82,8 @@ Remedial actions can be *preventive* or *curative*:
- curative: these actions are implemented after a violation occurs, for example, if the flow of the monitored line is
greater than `100%`.

Note: you can find the current list of remedial actions implemented in the PowSyBl Open Load Flow security analysis provider in the [PowSyBl Open Load Flow documentation](inv:powsyblopenloadflow:*:*#security/inputs).

### Conditions

Actions are applied if a condition is met. The conditions can be diversified and extended in the future:
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