health_score_excl_ehv_132kv_tf {CNAIM}

Health Score Factor for all Assets Categories excl. EHV and 132kV Transformers

Description

This function calculates the health score factor for all asset categories exclusive the assets EHV and 132kV transformers. For EHV and 132kV transformers see mmi(). The function combines observed and measured condition factors using the simplified maximum and multiple increment (MMI) technique to construct the health score factor (cf. CNAIM, 2021, page 56, table 9).

Usage

health_score_excl_ehv_132kv_tf(
  observed_condition_factor,
  measured_condition_factor
)

Arguments

observed_condition_factor

Numeric.

measured_condition_factor

Numeric.

Value

Numeric. Health score factor.

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

# An asset with an observed condition factor of 1 and a measured condition
# factor of 0.33
 health_score_excl_ehv_132kv_tf(observed_condition_factor = 1,
 measured_condition_factor = 0.33)