network_cof_ehv_pole {CNAIM}

Network cost of Failure for Poles

Description

This function calculates network cost of failure for all asset categories exclusive the assets EHV and 132kV transformers. (cf. section 7.6, page 87, CNAIM, 2021). Network cost of failure is used in the derivation of consequences of failure see cof().

Usage

network_cof_ehv_pole(pole_asset_category, actual_load_mva, secure = T)

Arguments

pole_asset_category

String The type of pole asset category Options: pole_asset_category = c("LV Poles", "6.6/11kV Poles", "20kV Poles", "33kV Pole", "66kV Pole").

actual_load_mva

Numeric. The actual load on the asset

secure

Boolean If the asset is in a secure network or not

Value

Numeric. Network cost of failure.

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

network_cof_ehv_pole(pole_asset_category = "33kV Pole",
actual_load_mva = 15)