Overview
The Core WTG Daily KPIs is a Certified Product Point Template for Wind Turbines that calculates daily data quality metrics and production summaries. These points aggregate 5-minute interval data into daily totals aligned to the site's local time zone, providing operators with a clear picture of each turbine's daily performance and data reliability.
This template enables fleet-wide comparison of daily production, expected energy yield, data coverage, and peak power output. By tracking data quality alongside production, it helps identify turbines with communication issues or sensor gaps that could affect reporting accuracy.
Template Definition
The Core WTG Daily KPIs template is defined below. All points in this template are Interval Expression calculations that aggregate from sub-daily data once per day, aligned to the local time zone of each asset.
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 | Percent of the day during which valid Active Power data is available from the turbine | Calculation (Interval Exp.) | Daily | % | |
DailyEnergyExpected | Daily expected energy produced by the turbine based on theoretical power curve | Calculation (Interval Exp.) | Daily | kWh | |
DailyEnergyProduced | Daily energy produced by the turbine | Calculation (Interval Exp.) | Daily | kWh | |
OverallDataQuality | Overall data quality score as equal-weighted average of AC and Wind Speed data coverage | Calculation (Interval Exp.) | Daily | % | |
PeakPower | Maximum value of the average, cleaned Active Power in 5m intervals | Calculation (Interval Exp.) | Daily | kW | |
WindSpeedDataCoverage | Percent of the day during which valid Wind Speed data is available from the turbine | Calculation (Interval Exp.) | Daily | % |