OpenPRA Documentation

docs-md

Variable: examples ​

const examples: object

Defined in: packages/docs-md/.tmp/typedoc-sanitized/mef-types/lib/data-analysis/example-data-analysis.ts:744

Updated collection of examples for Data Analysis

A convenient object containing all the examples for easy access.

Type Declaration ​

EBRII_PumpDocumentationExample ​

EBRII_PumpDocumentationExample: object

Example of data analysis documentation for EBR-II primary sodium pump

This example demonstrates how to document data analysis for a liquid metal reactor primary sodium pump, with emphasis on documentation requirements (DA-E) and integration with Systems Analysis.

Example ​

typescript
// Access the example
import { examples } from 'data_analysis';
const pumpDocumentation = examples.EBRII_PumpDocumentationExample;

EBRII_PumpDocumentationExample.modelUncertainty ​

readonly modelUncertainty: object

Model uncertainty documentation implementing DA-E2 Documents sources of model uncertainty and their impact

EBRII_PumpDocumentationExample.modelUncertainty.name ​

readonly name: "EBR-II Primary Sodium Pump Model Uncertainty Documentation" = "EBR-II Primary Sodium Pump Model Uncertainty Documentation"

EBRII_PumpDocumentationExample.modelUncertainty.reasonableAlternatives ​

readonly reasonableAlternatives: readonly [{ alternative: "Use of Exponential distribution instead of Lognormal for failure rate modeling"; applicableParameters: readonly ["PARAM-EBRII-PSP-FR-001"]; reasonNotSelected: "Lognormal better characterizes the uncertainty in the estimated parameters given the limited data"; }, { alternative: "Separate parameter estimates for different operational phases"; applicableParameters: readonly ["PARAM-EBRII-PSP-FR-001"]; reasonNotSelected: "Insufficient data to support statistically significant separate estimates"; }]

EBRII_PumpDocumentationExample.modelUncertainty.relatedAssumptions ​

readonly relatedAssumptions: readonly [{ applicableParameters: readonly ["PARAM-EBRII-PSP-FR-001"]; assumption: "EBR-II primary pump reliability characteristics are representative of modern sodium pump designs"; basis: "Design principles for electromagnetic sodium pumps have not fundamentally changed, though materials and manufacturing have improved"; }, { applicableParameters: readonly ["PARAM-EBRII-PSP-CCF-001"]; assumption: "Common cause failure mechanisms for sodium pumps are similar to those of light water reactor pumps"; basis: "While fluid properties differ, fundamental CCF mechanisms like design errors, manufacturing defects, and maintenance errors remain similar"; }]

EBRII_PumpDocumentationExample.modelUncertainty.requirementReference ​

readonly requirementReference: "DA-E2" = "DA-E2"

EBRII_PumpDocumentationExample.modelUncertainty.uncertaintySources ​

readonly uncertaintySources: readonly [{ applicableParameters: readonly ["PARAM-EBRII-PSP-FR-001", "PARAM-EBRII-PSP-FS-001"]; impact: "Introduces uncertainty in applicability of parameter estimates to current sodium-cooled fast reactor designs"; source: "Operating environment differences between EBR-II and modern liquid metal reactors"; }, { applicableParameters: readonly ["PARAM-EBRII-PSP-FR-001", "PARAM-EBRII-PSP-FS-001", "PARAM-EBRII-PSP-CCF-001"]; impact: "Increases uncertainty in generic data applicability and requires greater reliance on expert judgment"; source: "Limited operational history of sodium pumps in commercial power applications"; }]

EBRII_PumpDocumentationExample.modelUncertainty.uuid ​

readonly uuid: "e87b2c3d-1234-5678-90ab-cdef01234567" = "e87b2c3d-1234-5678-90ab-cdef01234567"

EBRII_PumpDocumentationExample.preOperationalAssumptions ​

readonly preOperationalAssumptions: object

Pre-operational assumptions documentation implementing DA-E3 Documents assumptions made due to limited design or operational data

EBRII_PumpDocumentationExample.preOperationalAssumptions.assumptions ​

readonly assumptions: readonly [{ assumptionId: "ASSUME-EBRII-PSP-001"; basis: "Advancements in materials, manufacturing, and control systems are expected to improve reliability"; description: "Modern electromagnetic pump designs will have equal or better reliability than EBR-II pumps"; impact: "May overestimate failure rates if modern designs prove more reliable"; limitations: readonly ["May not account for new failure modes introduced by design innovations", "Limited operational experience with newer pump designs"]; status: "OPEN"; }, { assumptionId: "ASSUME-EBRII-PSP-002"; basis: "Modern maintenance technologies and practices have generally improved over time"; description: "Maintenance practices for modern sodium pumps will be at least as effective as those for EBR-II"; impact: "May underestimate maintenance-related failures if modern practices prove less effective"; limitations: readonly ["Loss of institutional knowledge about sodium pump maintenance", "Reduced availability of specialized maintenance personnel"]; status: "IN_PROGRESS"; }]

EBRII_PumpDocumentationExample.preOperationalAssumptions.name ​

readonly name: "EBR-II Primary Sodium Pump Pre-Operational Assumptions" = "EBR-II Primary Sodium Pump Pre-Operational Assumptions"

EBRII_PumpDocumentationExample.preOperationalAssumptions.relatedNote ​

readonly relatedNote: "DA-N-5" = "DA-N-5"

EBRII_PumpDocumentationExample.preOperationalAssumptions.relatedRequirement ​

readonly relatedRequirement: "DA-A6" = "DA-A6"

EBRII_PumpDocumentationExample.preOperationalAssumptions.supportingDocumentationReferences ​

readonly supportingDocumentationReferences: readonly ["EBR-II Operational History Report OHR-1994-001", "Modern Sodium Pump Design Comparison Study MSPD-2023-001"]

EBRII_PumpDocumentationExample.preOperationalAssumptions.uuid ​

readonly uuid: "f9876543-21ab-cdef-4321-fedcba098765" = "f9876543-21ab-cdef-4321-fedcba098765"

EBRII_PumpDocumentationExample.preOperationalAssumptions.validationPhase ​

readonly validationPhase: "Early operational testing" = "Early operational testing"

EBRII_PumpDocumentationExample.processDocumentation ​

readonly processDocumentation: object

Basic documentation structure implementing DA-E1 requirements

EBRII_PumpDocumentationExample.processDocumentation.basicEventProbabilityModels ​

readonly basicEventProbabilityModels: readonly [{ basicEventId: "BE-EBRII-PSP-FR-001"; justification: "Lognormal distribution selected based on industry standard practices for continuous operation components with multiplicative failure mechanisms"; model: "LOGNORMAL"; }, { basicEventId: "BE-EBRII-PSP-FS-001"; justification: "Beta distribution selected for demand-based failure mode to properly model uncertainty with limited data"; model: "BETA"; }]

Basic event probability models (DA-E1.b) Documents how basic event probabilities are evaluated

EBRII_PumpDocumentationExample.processDocumentation.bayesianPriorRationales ​

readonly bayesianPriorRationales: readonly [{ parameterId: "PARAM-EBRII-PSP-FR-001"; priorDistribution: "Lognormal(μ=-11.51, σ=1.5)"; rationale: "Prior based on generic liquid metal pump failure rates with wide uncertainty to accommodate limited industry experience"; }]

Bayesian prior rationales (DA-E1.h) Documents selection of prior distributions for Bayesian updates

EBRII_PumpDocumentationExample.processDocumentation.ccfProbabilityBasis ​

readonly ccfProbabilityBasis: readonly [{ ccfParameterId: "PARAM-EBRII-PSP-CCF-001"; estimationMethod: "Alpha Factor Model with specialized adjustment for liquid metal environment"; mappingJustification: "Alpha factors derived from light water reactor experience adjusted for liquid metal environment based on expert judgment"; }]

CCF probability basis (DA-E1.g) Documents basis for common cause failure probability

EBRII_PumpDocumentationExample.processDocumentation.componentGroupingDocumentation ​

readonly componentGroupingDocumentation: readonly [{ groupId: "GROUP-EBRII-PUMPS-001"; groupingCriteria: "Primary sodium pumps grouped based on similar design, operational characteristics, and environment"; outlierExclusionJustifications: readonly [{ alternativeTreatment: "Analyzed as separate component with its own failure parameters"; componentId: "COMP-EBRII-PSP-003"; detailedJustification: "Secondary loop pump operates at lower temperature and has different seal design, resulting in significantly different failure characteristics"; exclusionReason: "Significant design differences and operating conditions"; }]; outlierIdentificationMethodology: "Statistical hypothesis testing comparing failure rates across similar components with 95% confidence threshold"; supportingAnalyses: readonly ["EBR-II Pump Similarity Analysis Report PSAR-2022-001"]; }]

Component grouping documentation (DA-B1, DA-B2) Documents component grouping decisions including outlier handling

EBRII_PumpDocumentationExample.processDocumentation.dataCollectionPeriods ​

readonly dataCollectionPeriods: readonly [{ censoringJustification: "Pre-1980 data excluded due to major design modifications to pump control systems"; endDate: "1994-12-31"; parameterId: "PARAM-EBRII-PSP-FR-001"; startDate: "1980-01-01"; }]

Time periods for data collection (DA-E1.e) Documents specific time periods and any censoring

EBRII_PumpDocumentationExample.processDocumentation.dataExclusionJustifications ​

readonly dataExclusionJustifications: readonly [{ excludedData: "Three failure events during special testing operations in 1983"; justification: "Events occurred during non-standard operating conditions not representative of normal operation"; parameterId: "PARAM-EBRII-PSP-FR-001"; }]

Data exclusion justification (DA-E1.f) Documents reasons for excluding certain data points

EBRII_PumpDocumentationExample.processDocumentation.genericParameterRationales ​

readonly genericParameterRationales: readonly [{ operatingStates: readonly ["POS-STARTUP-200", "POS-SHUTDOWN-300"]; parameterId: "PARAM-EBRII-PSP-FS-001"; rationale: "Generic parameters used for startup and shutdown states due to insufficient plant-specific data for these infrequent operating states"; }]

Generic parameter rationales (DA-E1.k) Documents rationale for using generic parameter estimates

EBRII_PumpDocumentationExample.processDocumentation.genericParameterSources ​

readonly genericParameterSources: readonly [{ parameterId: "PARAM-EBRII-PSP-FR-001"; reference: "Section 5.4, with adjustments for liquid metal reactor applications"; source: "NUREG/CR-6928, Industry-Average Performance for Components and Initiating Events at U.S. Commercial Nuclear Power Plants"; }, { parameterId: "PARAM-EBRII-PSP-FS-001"; reference: "LMFR-RDB-2023, Section 4.2.1"; source: "Liquid Metal Fast Breeder Reactor Reliability Database (LMFR-RDB)"; }]

Generic parameter sources (DA-E1.c) Documents sources for generic parameter estimates

EBRII_PumpDocumentationExample.processDocumentation.name ​

readonly name: "EBR-II Primary Sodium Pump Data Analysis Documentation" = "EBR-II Primary Sodium Pump Data Analysis Documentation"

EBRII_PumpDocumentationExample.processDocumentation.operatingStateDataJustifications ​

readonly operatingStateDataJustifications: readonly [{ justification: "Full power operation provides most representative conditions for primary pump failure rates as pumps operate at design flow rates and temperatures"; operatingState: "POS-FULL-POWER-100"; parameterId: "PARAM-EBRII-PSP-FR-001"; }]

Operating state data justification (DA-E1.j) Documents justification for operating state data usage

EBRII_PumpDocumentationExample.processDocumentation.parameterEstimates ​

readonly parameterEstimates: readonly [{ estimate: 0.000012; parameterId: "PARAM-EBRII-PSP-FR-001"; uncertaintyCharacterization: "Lognormal distribution with 5th percentile 2.5e-6, 95th percentile 5.8e-5, error factor 4.8"; }, { estimate: 0.0034; parameterId: "PARAM-EBRII-PSP-FS-001"; uncertaintyCharacterization: "Beta distribution with α=2.5, β=732, 5th percentile 6.7e-4, 95th percentile 8.2e-3"; }]

Parameter estimates with uncertainty (DA-E1.i) Documents final parameter estimates and their uncertainty

EBRII_PumpDocumentationExample.processDocumentation.plantSpecificDataSources ​

readonly plantSpecificDataSources: readonly [{ operatingState: "POS-FULL-POWER-100"; parameterId: "PARAM-EBRII-PSP-FR-001"; source: "EBR-II Operational Records 1964-1994"; timePeriod: "1980-1994"; }]

Plant-specific data sources (DA-E1.d) Documents plant-specific data sources used

EBRII_PumpDocumentationExample.processDocumentation.systemComponentBoundaries ​

readonly systemComponentBoundaries: readonly [{ boundaries: readonly ["Electromagnetic pump assembly", "Control circuitry", "Power supply components", "Primary flow path components"]; boundaryDescription: "EBR-II primary sodium pump including motor, pump, shaft, bearings, and seals"; componentId: "COMP-EBRII-PSP-001"; references: readonly ["EBR-II System Design Description SDD-PCS-001", "EBR-II Primary Pump Drawing E-12345-001"]; systemId: "SYS-EBRII-PCS-001"; }]

System and component boundaries (DA-E1.a) References a SystemDefinition from Systems Analysis

EBRII_PumpDocumentationExample.processDocumentation.uuid ​

readonly uuid: "dd72a844-ff75-4517-86a4-5e4bfc7c0384" = "dd72a844-ff75-4517-86a4-5e4bfc7c0384"

EBRII_PumpFailureEstimationExample ​

EBRII_PumpFailureEstimationExample: object

Example of failure rate estimation results for EBR-II primary sodium pump

This example demonstrates the structure of failure rate estimation results based on operational data analysis.

Example ​

typescript
// Access the example
import { examples } from 'data_analysis';
const pumpFailureEstimation = examples.EBRII_PumpFailureEstimationExample;

EBRII_PumpFailureEstimationExample.componentTypeReference ​

readonly componentTypeReference: "TYPE-SODIUM-PUMP" = "TYPE-SODIUM-PUMP"

EBRII_PumpFailureEstimationExample.confidenceIntervals ​

readonly confidenceIntervals: object

EBRII_PumpFailureEstimationExample.confidenceIntervals.lower ​

readonly lower: object

EBRII_PumpFailureEstimationExample.confidenceIntervals.lower.mean ​

readonly mean: 0.0000025 = 2.5e-6

EBRII_PumpFailureEstimationExample.confidenceIntervals.upper ​

readonly upper: object

EBRII_PumpFailureEstimationExample.confidenceIntervals.upper.mean ​

readonly mean: 0.000058 = 5.8e-5

EBRII_PumpFailureEstimationExample.estimatedDistribution ​

readonly estimatedDistribution: LOGNORMAL = DistributionType.LOGNORMAL

EBRII_PumpFailureEstimationExample.failureModeReference ​

readonly failureModeReference: "FM-PUMP-BEARINGS" = "FM-PUMP-BEARINGS"

EBRII_PumpFailureEstimationExample.goodnessOfFit ​

readonly goodnessOfFit: object

EBRII_PumpFailureEstimationExample.goodnessOfFit.method ​

readonly method: "Anderson-Darling" = "Anderson-Darling"

EBRII_PumpFailureEstimationExample.goodnessOfFit.value ​

readonly value: 0.89 = 0.89

EBRII_PumpFailureEstimationExample.parameters ​

readonly parameters: object

EBRII_PumpFailureEstimationExample.parameters.errorFactor ​

readonly errorFactor: 4.8 = 4.8

EBRII_PumpFailureEstimationExample.parameters.mean ​

readonly mean: 0.000012 = 1.2e-5

EBRII_PumpFailureEstimationExample.sampleSize ​

readonly sampleSize: 5 = 5

EBRII_PumpOperationalDataExample ​

EBRII_PumpOperationalDataExample: object

Example of a complete operational data set for EBR-II primary sodium pump

This example demonstrates how to structure operational data points for analysis, focusing on a specific component with realistic placeholder data.

Example ​

typescript
// Access the example
import { examples } from 'data_analysis';
const pumpOperationalData = examples.EBRII_PumpOperationalDataExample;

EBRII_PumpOperationalDataExample.dataByComponentType ​

readonly dataByComponentType: object

EBRII_PumpOperationalDataExample.dataByComponentType.TYPE-SODIUM-PUMP ​

readonly TYPE-SODIUM-PUMP: readonly ["EBRII-PSP-EVENT-001", "EBRII-PSP-EVENT-002", "EBRII-PSP-EVENT-003", "EBRII-PSP-EVENT-004"]

EBRII_PumpOperationalDataExample.dataByFailureMode ​

readonly dataByFailureMode: object

EBRII_PumpOperationalDataExample.dataByFailureMode.FM-PUMP-BEARINGS ​

readonly FM-PUMP-BEARINGS: readonly ["EBRII-PSP-EVENT-001"]

EBRII_PumpOperationalDataExample.dataByFailureMode.FM-PUMP-CONTROL ​

readonly FM-PUMP-CONTROL: readonly ["EBRII-PSP-EVENT-002"]

EBRII_PumpOperationalDataExample.dataPoints ​

readonly dataPoints: readonly [{ componentReference: "COMP-EBRII-PSP-001"; componentTypeReference: "TYPE-SODIUM-PUMP"; description: "Primary pump bearing degradation detected during routine vibration monitoring"; eventType: "failure"; failureModeReference: "FM-PUMP-BEARINGS"; id: "EBRII-PSP-EVENT-001"; measurements: { temperature: 427.8; vibration: 12.5; }; operatingCycles: 56; operatingHours: 12458.5; timestamp: "1984-03-15T08:42:00Z"; }, { componentReference: "COMP-EBRII-PSP-001"; componentTypeReference: "TYPE-SODIUM-PUMP"; description: "Flow control system failure resulting in pump shutdown"; eventType: "failure"; failureModeReference: "FM-PUMP-CONTROL"; id: "EBRII-PSP-EVENT-002"; measurements: { current: 96.2; flow: 75.3; }; operatingCycles: 124; operatingHours: 28741.2; timestamp: "1987-11-20T14:18:00Z"; }, { componentReference: "COMP-EBRII-PSP-001"; componentTypeReference: "TYPE-SODIUM-PUMP"; description: "Routine inspection during plant outage, no abnormalities detected"; eventType: "inspection"; id: "EBRII-PSP-EVENT-003"; measurements: { temperature: 25; vibration: 4.2; }; operatingCycles: 97; operatingHours: 22561.7; timestamp: "1986-05-10T09:30:00Z"; }, { componentReference: "COMP-EBRII-PSP-001"; componentTypeReference: "TYPE-SODIUM-PUMP"; description: "Preventive maintenance on pump control circuits"; eventType: "maintenance"; id: "EBRII-PSP-EVENT-004"; measurements: { downtime: 12.5; }; operatingCycles: 82; operatingHours: 18752.3; timestamp: "1985-09-05T10:15:00Z"; }]

EBRII_PumpOperationalDataExample.id ​

readonly id: "ODP-EBRII-PCS-001" = "ODP-EBRII-PCS-001"

EBRII_PumpOperationalDataExample.name ​

readonly name: "EBR-II Primary Sodium Pump Operational Data Registry" = "EBR-II Primary Sodium Pump Operational Data Registry"

EBRII_PumpParameterExample ​

EBRII_PumpParameterExample: object

Example of a data analysis parameter for EBR-II primary sodium pump failure rate with bidirectional reference to Systems Analysis

Example ​

typescript
// Access the example
import { examples } from 'data_analysis';
const pumpParameter = examples.EBRII_PumpParameterExample;

EBRII_PumpParameterExample.assumptions ​

readonly assumptions: readonly [{ basis: "Advancements in materials, manufacturing, and control systems"; context: "Design"; description: "Modern electromagnetic pump designs will have equal or better reliability than EBR-II pumps"; impactedParameters: readonly ["PARAM-EBRII-PSP-FR-001", "PARAM-EBRII-PSP-FS-001"]; type: "TECHNICAL"; uuid: "d4e5f6a7-b890-1234-c567-8901abcdef2"; }]

EBRII_PumpParameterExample.basicEventId ​

readonly basicEventId: "BE-EBRII-PSP-FR-001" = "BE-EBRII-PSP-FR-001"

EBRII_PumpParameterExample.componentBoundaries ​

readonly componentBoundaries: object

EBRII_PumpParameterExample.componentBoundaries.boundaries ​

readonly boundaries: readonly ["Primary flow path", "Electromagnetic systems", "Control systems"]

EBRII_PumpParameterExample.componentBoundaries.componentId ​

readonly componentId: "COMP-EBRII-PSP-001" = "COMP-EBRII-PSP-001"

EBRII_PumpParameterExample.componentBoundaries.description ​

readonly description: "EBR-II primary sodium pump boundary including pump, motor, and control systems" = "EBR-II primary sodium pump boundary including pump, motor, and control systems"

EBRII_PumpParameterExample.componentBoundaries.excludedParts ​

readonly excludedParts: readonly ["Sodium piping beyond pump flanges", "External power supply", "Plant control system interfaces"]

EBRII_PumpParameterExample.componentBoundaries.includedParts ​

readonly includedParts: readonly ["Electromagnetic pump assembly", "Pump motor", "Pump control circuits", "Flow sensors", "Temperature sensors"]

EBRII_PumpParameterExample.componentBoundaries.systemId ​

readonly systemId: "SYS-EBRII-PCS-001" = "SYS-EBRII-PCS-001"

EBRII_PumpParameterExample.data_sources ​

readonly data_sources: readonly [{ applicabilityAssessment: "Direct applicability to similar sodium pump designs"; context: "Plant specific"; source: "EBR-II Operational Records 1964-1994"; sourceType: "PLANT_SPECIFIC"; timePeriod: { endDate: "1994-12-31"; startDate: "1980-01-01"; }; }, { context: "Industry standard"; documentationReferences: readonly ["LMFR-RDB-2023"]; source: "Liquid Metal Fast Breeder Reactor Reliability Database"; sourceType: "GENERIC_INDUSTRY"; }]

EBRII_PumpParameterExample.description ​

readonly description: "Failure rate for EBR-II primary sodium pump during normal operation" = "Failure rate for EBR-II primary sodium pump during normal operation"

EBRII_PumpParameterExample.failureMode ​

readonly failureMode: object

EBRII_PumpParameterExample.failureMode.category ​

readonly category: "Mechanical" = "Mechanical"

EBRII_PumpParameterExample.failureMode.detectability ​

readonly detectability: "Medium" = "Medium"

EBRII_PumpParameterExample.failureMode.mechanismOfFailure ​

readonly mechanismOfFailure: "Wear and degradation of pump bearings due to thermal cycling and normal operation" = "Wear and degradation of pump bearings due to thermal cycling and normal operation"

EBRII_PumpParameterExample.failureMode.name ​

readonly name: "Pump Bearing Failure" = "Pump Bearing Failure"

EBRII_PumpParameterExample.failureMode.uuid ​

readonly uuid: "c3d4e5f6-7890-123a-b456-78901abcdef2" = "c3d4e5f6-7890-123a-b456-78901abcdef2"

EBRII_PumpParameterExample.logicModelInfo ​

readonly logicModelInfo: object

EBRII_PumpParameterExample.logicModelInfo.basicEventBoundary ​

readonly basicEventBoundary: "Component failure within defined boundary" = "Component failure within defined boundary"

EBRII_PumpParameterExample.logicModelInfo.evaluationModel ​

readonly evaluationModel: "SAPHIRE" = "SAPHIRE"

EBRII_PumpParameterExample.logicModelInfo.modelType ​

readonly modelType: "Fault Tree" = "Fault Tree"

EBRII_PumpParameterExample.name ​

readonly name: "EBR-II Primary Sodium Pump Failure Rate" = "EBR-II Primary Sodium Pump Failure Rate"

EBRII_PumpParameterExample.parameterType ​

readonly parameterType: "FREQUENCY" = "FREQUENCY"

EBRII_PumpParameterExample.plant_operating_state ​

readonly plant_operating_state: "POS-FULL-POWER-100" = "POS-FULL-POWER-100"

EBRII_PumpParameterExample.probability_model ​

readonly probability_model: LOGNORMAL = DistributionType.LOGNORMAL

EBRII_PumpParameterExample.successCriteria ​

readonly successCriteria: "SC-EBRII-FLOW-001" = "SC-EBRII-FLOW-001"

EBRII_PumpParameterExample.systemDefinitionId ​

readonly systemDefinitionId: "SYS-EBRII-PCS-001" = "SYS-EBRII-PCS-001"

EBRII_PumpParameterExample.uncertainty ​

readonly uncertainty: object

EBRII_PumpParameterExample.uncertainty.distribution ​

readonly distribution: LOGNORMAL = DistributionType.LOGNORMAL

EBRII_PumpParameterExample.uncertainty.model_uncertainty_sources ​

readonly model_uncertainty_sources: readonly ["Limited operational experience with sodium pumps", "Extrapolation from historical data to modern designs"]

EBRII_PumpParameterExample.uncertainty.parameters ​

readonly parameters: object

EBRII_PumpParameterExample.uncertainty.parameters.errorFactor ​

readonly errorFactor: 4.8 = 4.8

EBRII_PumpParameterExample.uncertainty.parameters.mean ​

readonly mean: 0.000012 = 1.2e-5

EBRII_PumpParameterExample.uncertainty.riskImplications ​

readonly riskImplications: object

EBRII_PumpParameterExample.uncertainty.riskImplications.affectedMetrics ​

readonly affectedMetrics: readonly ["CDF", "Release Frequency"]

EBRII_PumpParameterExample.uncertainty.riskImplications.propagationNotes ​

readonly propagationNotes: "Impacts sequences involving loss of primary cooling" = "Impacts sequences involving loss of primary cooling"

EBRII_PumpParameterExample.uncertainty.riskImplications.significanceLevel ​

readonly significanceLevel: "medium" = "medium"

EBRII_PumpParameterExample.uuid ​

readonly uuid: "b2c3d4e5-f678-42a1-b345-67890abcdef1" = "b2c3d4e5-f678-42a1-b345-67890abcdef1"

EBRII_PumpParameterExample.value ​

readonly value: 0.000012 = 1.2e-5

EDGFailureRateExample ​

EDGFailureRateExample: object

Example of a Data Analysis Parameter for EDG failure rate

This example demonstrates how to structure a data analysis parameter for EDG failure rate with all required properties.

Example ​

typescript
// Example of a data analysis parameter for EDG failure rate
const edgParameter = {
  uuid: "a1b2c3d4-e89b-12d3-a456-567890abcdef",
  name: "Emergency Diesel Generator Failure Rate",
  description: "Failure rate analysis for EDG-A during power operation",
  parameterType: "FREQUENCY",
  value: 1.2e-5,
  basicEventId: "BE-EDG-FS-001",
  systemComponentId: "SYS-EDG-A",
  failure_mode: {
    type: "FAILURE_TO_START",
    description: "Failure to start on demand signal"
  },
  probability_model: DistributionType.LOGNORMAL,
  uncertainty: {
    distribution: DistributionType.LOGNORMAL,
    parameters: {
      median: 1.2e-5,
      errorFactor: 3.0
    }
  }
};

EDGFailureRateExample.basicEventId ​

readonly basicEventId: "BE-EDG-FS-001" = "BE-EDG-FS-001"

EDGFailureRateExample.description ​

readonly description: "Failure rate analysis for EDG-A during power operation" = "Failure rate analysis for EDG-A during power operation"

EDGFailureRateExample.failure_mode ​

readonly failure_mode: object

EDGFailureRateExample.failure_mode.description ​

readonly description: "Failure to start on demand signal" = "Failure to start on demand signal"

EDGFailureRateExample.failure_mode.type ​

readonly type: "FAILURE_TO_START" = "FAILURE_TO_START"

EDGFailureRateExample.name ​

readonly name: "Emergency Diesel Generator Failure Rate" = "Emergency Diesel Generator Failure Rate"

EDGFailureRateExample.parameterType ​

readonly parameterType: "FREQUENCY" = "FREQUENCY"

EDGFailureRateExample.probability_model ​

readonly probability_model: LOGNORMAL = DistributionType.LOGNORMAL

EDGFailureRateExample.systemComponentId ​

readonly systemComponentId: "SYS-EDG-A" = "SYS-EDG-A"

EDGFailureRateExample.uncertainty ​

readonly uncertainty: object

EDGFailureRateExample.uncertainty.distribution ​

readonly distribution: LOGNORMAL = DistributionType.LOGNORMAL

EDGFailureRateExample.uncertainty.parameters ​

readonly parameters: object

EDGFailureRateExample.uncertainty.parameters.errorFactor ​

readonly errorFactor: 3 = 3.0

EDGFailureRateExample.uncertainty.parameters.median ​

readonly median: 0.000012 = 1.2e-5

EDGFailureRateExample.uuid ​

readonly uuid: "a1b2c3d4-e89b-12d3-a456-567890abcdef" = "a1b2c3d4-e89b-12d3-a456-567890abcdef"

EDGFailureRateExample.value ​

readonly value: 0.000012 = 1.2e-5

EDGReliabilityAnalysisExample ​

EDGReliabilityAnalysisExample: object

Example of a complete Data Analysis for EDG reliability

This example demonstrates how to structure a complete data analysis with parameters, metadata, and assumptions.

Example ​

typescript
// Example of a complete data analysis
const edgAnalysis = {
  uuid: "123e4567-e89b-12d3-a456-426614174000",
  name: "Emergency Diesel Generator Reliability Analysis",
  type: "data-analysis",
  version: "1.0.0",
  status: "APPROVED",
  description: "Comprehensive data analysis for EDG reliability parameters",
  data_parameters: [
    // Array of parameters would go here
  ],
  additionalMetadata: {
    limitations: [
      "Analysis limited to failure-to-start mode",
      "Common cause failures analyzed separately"
    ]
  }
};

EDGReliabilityAnalysisExample.additionalMetadata ​

readonly additionalMetadata: object

EDGReliabilityAnalysisExample.additionalMetadata.limitations ​

readonly limitations: readonly ["Analysis limited to failure-to-start mode", "Common cause failures analyzed separately"]

EDGReliabilityAnalysisExample.data_parameters ​

readonly data_parameters: readonly [{ basicEventId: "BE-EDG-FS-001"; description: "Failure rate analysis for EDG-A during power operation"; failure_mode: { description: "Failure to start on demand signal"; type: "FAILURE_TO_START"; }; name: "Emergency Diesel Generator Failure Rate"; parameterType: "FREQUENCY"; probability_model: LOGNORMAL; systemComponentId: "SYS-EDG-A"; uncertainty: { distribution: LOGNORMAL; parameters: { errorFactor: 3; median: 0.000012; }; }; uuid: "a1b2c3d4-e89b-12d3-a456-567890abcdef"; value: 0.000012; }]

EDGReliabilityAnalysisExample.description ​

readonly description: "Comprehensive data analysis for EDG reliability parameters" = "Comprehensive data analysis for EDG reliability parameters"

EDGReliabilityAnalysisExample.name ​

readonly name: "Emergency Diesel Generator Reliability Analysis" = "Emergency Diesel Generator Reliability Analysis"

EDGReliabilityAnalysisExample.status ​

readonly status: "APPROVED" = "APPROVED"

EDGReliabilityAnalysisExample.type ​

readonly type: "data-analysis" = "data-analysis"

EDGReliabilityAnalysisExample.uuid ​

readonly uuid: "123e4567-e89b-12d3-a456-426614174000" = "123e4567-e89b-12d3-a456-426614174000"

EDGReliabilityAnalysisExample.version ​

readonly version: "1.0.0" = "1.0.0"

EDGUncertaintyExample ​

EDGUncertaintyExample: object

Example of a detailed Uncertainty object for EDG failure rate

This example shows how to structure uncertainty information for data analysis parameters, including distribution parameters, risk implications, and correlations.

Example ​

typescript
// Complete example of an uncertainty object for EDG failure rate
const edgUncertainty = {
  correlations: [
    {
      correlationFactor: 0.8,
      correlationType: "common_cause",
      description: "Common cause failure correlation between EDG A and B",
      parameterId: "DA-EDG-B-FR"
    }
  ],
  distribution: "lognormal",
  model_uncertainty_sources: [
    "Limited operational data",
    "Environmental factors not fully characterized"
  ],
  parameters: {
    errorFactor: 3,
    mean: 1.2e-3
  },
  riskImplications: {
    affectedMetrics: ["CDF", "LERF"],
    propagationNotes: "Major impact on SBO sequences",
    significanceLevel: "high"
  }
};

EDGUncertaintyExample.correlations ​

readonly correlations: readonly [{ correlationFactor: 0.8; correlationType: "common_cause"; description: "Common cause failure correlation between EDG A and B"; parameterId: "DA-EDG-B-FR"; }]

EDGUncertaintyExample.distribution ​

readonly distribution: "lognormal" = "lognormal"

EDGUncertaintyExample.model_uncertainty_sources ​

readonly model_uncertainty_sources: readonly ["Limited operational data", "Environmental factors not fully characterized"]

EDGUncertaintyExample.parameters ​

readonly parameters: object

EDGUncertaintyExample.parameters.errorFactor ​

readonly errorFactor: 3 = 3

EDGUncertaintyExample.parameters.mean ​

readonly mean: 0.0012 = 1.2e-3

EDGUncertaintyExample.riskImplications ​

readonly riskImplications: object

EDGUncertaintyExample.riskImplications.affectedMetrics ​

readonly affectedMetrics: readonly ["CDF", "LERF"]

EDGUncertaintyExample.riskImplications.propagationNotes ​

readonly propagationNotes: "Major impact on SBO sequences" = "Major impact on SBO sequences"

EDGUncertaintyExample.riskImplications.significanceLevel ​

readonly significanceLevel: "high" = "high"

Example ​

typescript
// Access all examples
import { examples } from 'data_analysis';

// Use a specific example
const edgFailureRate = examples.EDGFailureRateExample;
const ebriiPumpDocs = examples.EBRII_PumpDocumentationExample;