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Post AvivOzTzbCnyTuAVYu by [email protected] |
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More posts by [email protected] |
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Post #AviZcN4ozT14QiN0a0 by [email protected] |
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Very nice report on the fire at North Hyde substation which took down Heathrow … |
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Post #AviZcNvdp5Gd4X5BuS by [email protected] |
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Also missed that Heathrow published their own report last week:https://www.heat… |
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Post #Avikx69uBY1JXKpltg by [email protected] |
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@russss DC operators: We have at least two separate feeds from the outside to y… |
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Post #Avikx6GzlBgvtK9Qwq by [email protected] |
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@nicoduck @russss Maybe Heathrow also bought into the belief that GB electric … |
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Post #Avikx6NNNSnOD78WtU by [email protected] |
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@welkin7 @nicoduck @russss I can guarantee that when the power design was done … |
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Post #AvimVFsKfKTnTKSvEu by [email protected] |
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Just to add: the GB electricity transmission system is still one of the most re… |
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Post #AvimVFyiHbaFn7S1BY by [email protected] |
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@russss what does "reliable" means in this context? |
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Post #AvitfnA0SzshHLhhiK by [email protected] |
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@russss Was there no other sub-station which could pick up the slack due to los… |
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Post #AvitfnGO5Gz9b8gney by [email protected] |
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@welkin7 @russss My guess is that the substations are already at capacity, ther… |
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Post #AviuTaJeUoq1vCxUpc by [email protected] |
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@yadt @russss so the failure happened and they recovered exactly the way it was… |
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Post #AviuWRCKqx9iVlteV6 by [email protected] |
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@pft had to look that one up - it's the amount of energy which was actually… |
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Post #AviuaS4TY3ouNV8OJs by [email protected] |
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@russss And the responsible persons took extra large bonus payments for reducin… |
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Post #AviubwDWx3jCAE4vCq by [email protected] |
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@russss The only great thing about England are certain people and actual Englis… |
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Post #Aviuk2niMEx2toruIi by [email protected] |
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@yadt @russss so why didn't they manually switch? |
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Post #Aviuk2tjzplvCVgih6 by [email protected] |
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@guigsy @yadt they did, but as expected it took 10 hours, during which they sto… |
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Post #AviukRKr8fiozYYiI4 by [email protected] |
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@russss why wasn't there a redundant substation? Seems odd there was a sing… |
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Post #AviupZVUBXAtmbyh0a by [email protected] |
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@guigsy@russss Yup. |
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Post #AviuqSzVtasFrfRwwq by [email protected] |
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@guigsy@russss They did, but it took 12 hours."This situation was understo… |
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Post #Aviuyh1xa5rdiwW6ZE by [email protected] |
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@guigsy@russss "due to [HAL's] expectation of the resilience of the wi… |
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Post #Aviv1OFXrexYLR9oQa by [email protected] |
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@russss @pft I think the term we ought to be looking for is redundant. If one s… |
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Post #Aviv2fbap2XISh52GG by [email protected] |
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@quikkie @nicoduck @russss Even decades ago, either prior to fall of Berlin wal… |
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Post #Aviv2fiKPzvKnaEPlA by [email protected] |
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@welkin7 @quikkie @russss did you read the report? They have multiple stations,… |
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Post #AvivHoPgMBwi7fjHYu by [email protected] |
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@guigsy @yadt it just seems very weird to me compared to modern large datacente… |
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Post #AvivOzTzbCnyTuAVYu by [email protected] |
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@russss @guigsy @yadt Wow that is one serious ineptitude at play over here. The… |
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Post #AvivRhzL6Dhb5m7ukK by [email protected] |
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@lohankuo @russss The deferment of the 2022 basic maintenance was done not by H… |
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Post #AvivYNpkQs1Obup6H2 by [email protected] |
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@russss I don't think I can get away with reading a 77 page document while … |
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Post #Avivo7vVLIY3uP1TkW by [email protected] |
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@wishy @russss Just the 2 pages of executive summary are a doozy. Heathrow has … |
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Post #AvizV5bU9dY91EpwRc by [email protected] |
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And here comes the blame game. (Which I am, for the avoidance of doubt, not par… |
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Post #AvizV64YPYnmTOR9km by [email protected] |
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Now is a very good time to read this, especially if you are about to reply to m… |
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Post #AvizdeUQKgPbX6cIeu by [email protected] |
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@russss That's a pretty nicely written report! Page 28 explains why it too… |
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Post #Avj3xvlCELrkhlO3Xc by [email protected] |
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@welkin7 @russss @guigsy @yadt US power grids seem to be taken down much worse … |
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Post #Avj40mUJA4WkodqZI8 by [email protected] |
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@russss oh, linking recovery time to probability of failure. I have seen that b… |
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Post #Avj46bqRe1jbXpyqPo by [email protected] |
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@FlorianTischner @wishy @russss It's a present-state that sounds insane; bu… |
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Post #AvjOShiCVfv9C9wAO8 by [email protected] |
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@russss thank you! That is very interesting. I suppose the scope is then the wh… |
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Post #AvjPS9nwg0LpzHvYIq by [email protected] |
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@welkin7 @russss I consider redundancy different from this definition of reliab… |
