Technical Elements Documentation
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    Interface FrequencyQuantification

    Interface representing the quantification of a frequency parameter. This interface is used for frequency-based parameters such as initiating event frequencies.

    DA-D1

    DA-D3

    interface FrequencyQuantification {
        bayesian_update?: BayesianUpdate;
        distribution: DistributionType;
        distribution_parameters: Record<string, number>;
        frequency: number;
        frequency_unit: FrequencyUnit;
        generic_data: {
            applicability: string;
            events: number;
            exposure_time: number;
            exposure_unit: FrequencyUnit;
            source: string;
            time_period: [Date, Date];
        };
        modules_impacted: number;
        operating_state_fraction: number;
        plant_specific_data?: {
            applicability: string;
            events: number;
            exposure_time: number;
            exposure_unit: FrequencyUnit;
        };
        sensitivityStudies?: SensitivityStudy[];
        total_modules: number;
        uncertainty: Uncertainty;
    }
    Index

    Properties

    bayesian_update? distribution distribution_parameters frequency frequency_unit generic_data modules_impacted operating_state_fraction plant_specific_data? sensitivityStudies? total_modules uncertainty

    Properties

    bayesian_update?: BayesianUpdate

    Bayesian update information (if performed)

    DA-D4

    distribution: DistributionType

    Type of probability distribution used for the frequency

    distribution_parameters: Record<string, number>

    Parameters of the probability distribution

    frequency: number

    Estimated frequency value (mean)

    DA-D3

    frequency_unit: FrequencyUnit

    Unit of the frequency

    generic_data: {
        applicability: string;
        events: number;
        exposure_time: number;
        exposure_unit: FrequencyUnit;
        source: string;
        time_period: [Date, Date];
    }

    Generic industry data used for the frequency estimation

    Type declaration

    • applicability: string

      Applicability of the generic data to the specific plant

    • events: number

      Number of events observed in the generic data

    • exposure_time: number

      Exposure time in the generic data

    • exposure_unit: FrequencyUnit

      Unit of the exposure time

    • source: string

      Source of the generic data

    • time_period: [Date, Date]

      Time period covered by the generic data

    DA-D1

    modules_impacted: number

    Number of modules impacted by the event

    operating_state_fraction: number

    Fraction of time spent in the operating state

    plant_specific_data?: {
        applicability: string;
        events: number;
        exposure_time: number;
        exposure_unit: FrequencyUnit;
    }

    Plant-specific data used for the frequency estimation (if available)

    Type declaration

    • applicability: string

      Applicability of the plant-specific data

    • events: number

      Number of events observed in the plant-specific data

    • exposure_time: number

      Exposure time in the plant-specific data

    • exposure_unit: FrequencyUnit

      Unit of the exposure time

    DA-D1

    sensitivityStudies?: SensitivityStudy[]

    Sensitivity studies for this frequency quantification

    total_modules: number

    Total number of modules in the plant

    uncertainty: Uncertainty

    Uncertainty information for the frequency

    DA-D2

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