frozen data (turbines seems producing)
We have had the issue that data in greenbyte is frozen and therefore it looks good as there is production. it turned out that there was no connection anymore and it was showing the latest output. When the wind was dropping it was obvous that these turbines could not produce that much, some of them turned out to be even stopped.
idea: Let Greenbyte check every 10min if the wind/KW output changes, it is highly unlikely that these two factors are stable. if stable it means there is a data issue, a notification for that would indicate this tpe of issue much easier and our response will be faster.
Best regards,
Taeke
Taeke van Popta
shared this idea
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Chris Pollock
commented
We use alerts that we set up within Greenbyte to monitor for this. For example, periods of zero generation in high winds but no status event, or likewise, no change in windspeed/power output over a set period (10 minutes).
The great thing about this is you can tailor the alerts to specific assets.
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Roberta Takeuchi
commented
I strong believe that Greenbyte should develop a way to analyse data quality in the system, not relying on primary scada data quality information.