Arkansas Nuclear One, упавший статор Опции

[house]

А Арканзас где-нибудь обсуждается? http://www.atominfo.ru/newsd/k0913.htm
Поясните мне, кто знает, почему падение на одном блоке обесточило всю площадку и испортило одно КРУ на другом блоке? У них такая схем собственных нужд хитрая? Иля я чего не улавливаю?

[anarxi]

“Just below the turbine deck adjacent to the Train Bay is both units Non 1E switchgear along with Offsite Power Supply Feeds. The collapse totally destroyed U1 switchgear and resulted in loss of decay heat and auto start of the diesels. U2 did not initially suffer switchgear damage, however the collapse was so violent that U2 turbine tripped from it. The front standards of the turbines are at opposite ends of the Train Bay.

About 10 minutes after U2 tripped the offsite transformer(SU3) feeder breaker catastrophic failed resulting in loss of offsite power and unit 2 going onto diesels. As of midnight last night both units remained on EDG power with no immediate time when normal power restored. Today investigators begin their efforts to determine what happen.

The destruction also includes the Ops Extension and minor damage on the Ops Block House. (redacted) said the Ops Block House only suffered a crushed door. The machine shop below as heavily damaged with its wall adjacent to the Train Bay collapsing. The Switchgear Mezzanine on U1 has significant damage and total loss(crushed) of the A1 & A2 switchgear. Currently the turbine decks and the train bay are red flagged off. ”
http://chat.anncoulter.com/phpBB3/viewtopi...=2&t=120283