Core Daily Monitoring KPIs

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Overview

The Core Daily Monitoring KPIs is a Certified Product Point Template for Wind Farms which defines required normalized real-time performance calculations that scale, or transform several of the points in the Core Real-Time Calculations (e.g. the collection "raw" OPC points expected on all wind turbines). These points are required for the Bazefield installation to function properly across all core applications.

These calculations specifically translate OEM-specific signals into consistent indicators of operational state, availability, communication status, and event conditions. By abstracting vendor-specific complexities, the Core Daily Monitoring KPIs enable unified fleet monitoring, reduce configuration overhead, and support consistent reporting and alarm management across heterogeneous wind turbines technologies. This template is foundational for delivering reliable insights in mixed-portfolio environments.

Template Definition

The Core Daily Monitoring KPIs is defined below. Calculations are one of the following types:

  • Scale Equations: Algebraic or logical manipulations of input data done on the Bazefield edge buffer

  • Online Expressions: Algebraic or logical manipulations of input data done on the central Bazefield data engines (typically on a storage node). Similar to scale equations in purpose, but done in the centralized architecture.

  • Interval Expressions: Algebraic, logical, or advanced manipulations of input data done within a pre-defined aggregation interval (e.g. 5 minutes, 10 minutes, 1 hour, etc). These are typically done centrally on a storage node.

Details on the Point Names, Descriptions, and Types are below.

Required for Bazefield Core Dashboard functionality

Optional for common additional data streams/sources

Name

Description

Type

Interval

Units

ACDataCoverage

Site-level average of turbine AC Power data coverage for the day

Calculation (Interval Exp.)

Daily

%

OverallDataQuality

Site-level overall data quality score as equal-weighted average of AC and Wind Speed data coverage

Calculation (Interval Exp.)

Daily

%

WindSpeedDataCoverage

Site-level average of turbine Wind Speed data coverage for the day

Calculation (Interval Exp.)

Daily

%