ВВЭР-С Опции

[AtomInfo.Ru]

Отдельная тема по ВВЭР-С, т.к. это не СКД.

Для затравки интервью Мохова.
http://atominfo.ru/newse/l0453.htm

[alex_bykov]

Ух, Ё... Владимир Григорьевич вам ещё и про отказ от бора рассказал... А как же быть с требованием ПБЯ по разным физпринципам для альтернативной системы глушения реактора?..

[pappadeux]

Ух, Ё... Владимир Григорьевич вам ещё и про отказ от бора рассказал... А как же быть с требованием ПБЯ по разным физпринципам для альтернативной системы глушения реактора?..

The CANDU reactor is equipped with two physically independent safety
shutdown systems (SDS1 and SDS2) that are physically and functionally independent of
each other and of the reactor regulating system.

Shutdown System No. 1 (SDS1) consists of mechanical shutdown rods which drop
by gravity, enhanced by springaction, into the core (between the columns of fuel
channels) when a trip signal de-energizes clutches which hold the shutdown rods out of
the core during normal plant operation.

Shutdown System No. 2 (SDS2) injects a concentrated solution of gadolinium
nitrate into the low pressure moderator between the rows of fuel channels to quickly
render the core subcritical. The injection is initiated by de-energizing fast acting valves,
which are held closed during normal plant operation, to pressurize the individual poison
tanks associated with each of the injection nozzles with helium.

https://en.wikipedia.org/wiki/Gadolinium(III)_nitrate

Сообщение отредактировал pappadeux - 9.12.2017, 17:05