Configuration

Implementation

If you have several implementations in your classpath, you need to choose which implementation to use in your configuration file with the default-impl-name property. Each implementation is identified by its name, that may be unique in the classpath:

• Use “Dynawo” to use powsybl-dynawo implementation

YAML configuration:

dynamic-security-analysis:
  default-impl-name: Mock

XML configuration:

<dynamic-security-analysis>
  <default-impl-name>Mock</default-impl-name>
</dynamic-security-analysis>

Parameters

The dynamic-security-analysis-default-parameters module is used every time a dynamic security analysis is run. It defines the default values for the most common parameters a com.powsybl.security.dynamic.DynamicSecurityAnalysis implementation should be able to handle. In addition to its own set of parameters, the dynamic security analysis reuses dynamic simulation parameters.

You may configure some generic parameters for all implementations:

dynamic-simulation-default-parameters:
  startTime: 0
  stopTime: 100

dynamic-security-analysis-default-parameters:
  contingencies-start-time: 10

The parameters may also be overridden with a JSON file, in which case the configuration will look like:

{
  "version" : "1.0",
  "dynamic-simulation-parameters" : {
    "version" : "1.0",
    "startTime" : 0.0,
    "stopTime" : 20.5
  },
  "contingencies-parameters" : {
    "contingencies-start-time" : 5.5
  }
}

Optional properties

contingencies-start-time
contingencies-start-time defines when the contingencies start, in seconds. The default value of this property is 5.

Examples

YAML configuration:

dynamic-security-analysis-default-parameters:
  contingencies-start-time: 10

XML configuration:

<dynamic-security-analysis-default-parameters>
  <contingencies-start-time>10</contingencies-start-time>
</dynamic-security-analysis-default-parameters>