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Satellite outage knocks out thousands of Enercon's wind turbines

31 点作者 mpsq大约 3 年前

4 条评论

olliej大约 3 年前
I’m kind of confused, the headline says they’re out of operation, the article says they’re in auto mode.<p>My understanding (prior to this article) was that turbines normally ran autonomously anyway, so is this “they’re generating power in automatic mode”, or they’ve gone to some kind of automatic safe-mode? (I do know that just turning it off&#x2F;applying brakes is insufficient for a general “safe” mode, but that’s at “I saw it on tv once” level not any technical knowledge)
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Nextgrid大约 3 年前
I wonder why they use satellite. Wind turbines are high up so it seems like a very good candidate for point-to-point line-of-sight microwave links.
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rasz大约 3 年前
Does Enercon sell turbines bundled with some sort of MRR remote management&#x2F;service plan in place?
mkj大约 3 年前
It sounds like the satellite access is for manufacturer support (Enercon) but the day to day operation is done by the power companies that own them, via other comms.<p>Beware device phone-home maybe? Guess at least this case sounds like just a DoS not access.