financial_cof_ehv_switchgear {CNAIM}

Financial cost of Failure for EHV swicthgear & 132kV CB

Description

This function calculates financial consequences of failure (cf. section 7.3, page 79, CNAIM, 2021). Financial consequences of failure is used in the derivation of consequences of failure see cof().

Usage

financial_cof_ehv_switchgear(ehv_asset_category, access_factor_criteria)

Arguments

ehv_asset_category

String The type of EHV swicthgear & 132kV CB Options: ehv_asset_category = c( "33kV CB (Air Insulated Busbars)(ID)(GM)", "33kV CB (Air Insulated Busbars)(OD)(GM)", "33kV CB (Gas Insulated Busbars)(ID)(GM)", "33kV CB (Gas Insulated Busbars)(OD)(GM)", "33kV RMU", "33kV Switch (GM)", "66kV CB (Air Insulated Busbars)(ID)(GM)", "66kV CB (Air Insulated Busbars)(OD)(GM)", "66kV CB (Gas Insulated Busbars)(ID)(GM)", "66kV CB (Gas Insulated Busbars)(OD)(GM)")

access_factor_criteria

String. Asses Financial factor criteria for EHV swicthgear & 132kV CB setting (cf. table 221, page 180, CNAIM, 2021). Options: access_factor_criteria = c("Type A", "Type B", "Type C").

Value

Numeric. Financial consequences of failure for EHV swicthgear & 132kV CB

Source

DNO Common Network Asset Indices Methodology (CNAIM), Health & Criticality - Version 2.1, 2021: https://www.ofgem.gov.uk/sites/default/files/docs/2021/04/dno_common_network_asset_indices_methodology_v2.1_final_01-04-2021.pdf

Examples

financial_cof_ehv_switchgear(ehv_asset_category = "33kV RMU", access_factor_criteria = "Type A")