As noted in this ‘(Initial) Replay of Thursday evening 17th October 2024 in SA’:
1) the Snowtown 1 Wind Farm came sharply offline in the 18:45 dispatch interval (NEM time) on Thursday 17th October 2024. But it’s back online this morning.
2) additionally, the Clements Gap Wind Farm came offline in the 18:50 dispatch interval.
As we can see in this snapshot from the ‘Unit dashboard’ widget at 09:40 this morning, the Clements Gap Wind Farm is still offline at this point:
Zooming into look at the dispatch intervals at 18:50 yesterday, we see this:
Briefly:
1) At 18:50 we see:
(a) autobidding of no consequence; and
(b) the unit tripped offline … leading to a ‘Dispatch Error’ of +48MW.
2) At 18:55 we see:
(a) autobidding of no consequence; and
(b) the self-forecast has not adjusted to the unit being offline, so another large ‘Dispatch Error’ (at +43MW).
3) At 19:00 we see:
(a) autobidding of no consequence; and
(b) notably no rebid of MaxAvail in the bid; and
(c) the unit switches back to AWEFS as the source of the availability, which delivers a 0MW target.
That’s all for now…
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