com.powsybl.sensitivity

Interface SensitivityComputation

All Superinterfaces:

Versionable

public interface SensitivityComputation
extends Versionable

Sensitivity computation interface

Sensitivity computation is used to assess the impact of a small modification of a network variables on the value of network functions. This computation can be assimilated to a partial derivative computed on a given network state and on that state modified based on a list of contingencies, if specified.

PTDFs used in Flowbased methodology for example are sensitivity computation results. The sensitivity variables are the GSK shift and the sensitivity function are the monitored lines/transformers flows.

Author:

Sebastien Murgey <sebastien.murgey at rte-france.com>

Method Summary

Modifier and Type	Method and Description
default CompletableFuture<SensitivityComputationResults>	run(SensitivityFactorsProvider factorsProvider, ContingenciesProvider contingenciesProvider, String workingStateId, SensitivityComputationParameters sensiParameters) Run an asynchronous sensitivity analysis job using given parameters and input provider
CompletableFuture<SensitivityComputationResults>	run(SensitivityFactorsProvider factorsProvider, String workingStateId, SensitivityComputationParameters sensiParameters) Run an asynchronous single sensitivity computation job using given parameters and input provider

Methods inherited from interface com.powsybl.commons.Versionable

getName, getVersion

Method Detail

run

CompletableFuture<SensitivityComputationResults> run(SensitivityFactorsProvider factorsProvider,
                                                     String workingStateId,
                                                     SensitivityComputationParameters sensiParameters)

Run an asynchronous single sensitivity computation job using given parameters and input provider

Parameters:

factorsProvider - sensitivity factors provider for the computation

workingStateId - id of the network base state for the computation

sensiParameters - sensitivity computation parameters

Returns:

the sensitivity computation results on the given situation

run

default CompletableFuture<SensitivityComputationResults> run(SensitivityFactorsProvider factorsProvider,
                                                             ContingenciesProvider contingenciesProvider,
                                                             String workingStateId,
                                                             SensitivityComputationParameters sensiParameters)

Run an asynchronous sensitivity analysis job using given parameters and input provider

Parameters:

factorsProvider - sensitivity factors provider for the computation

contingenciesProvider - contingencies provider for the computation

workingStateId - id of the network base state for the computation

sensiParameters - sensitivity computation parameters

Returns:

the sensitivity computation results in N and N-1