Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 2. Отображено 2.
19-06-2014 дата публикации

METHOD FOR EXTENDING TIME BEFORE STEAM GENERATOR OVERFLOWS UNDER ACCIDENT CONDITION

Номер: WO2014090107A1
Автор: CHEN, Wei, DING, Shuhua, LI, Zhe, JIANG, Xiaowei, HE, Xiaoqiang, GUAN, Zhonghua, ZHANG, Xiaohua, LI, Zhongchun, WU, Qing, HUANG, Daishun, ZHANG, Yu, LENG, Guijun, LIU, Changwen
Принадлежит:

A method for extending the time before a steam generator overflows under an accident condition, related to the field of pressurized water reactor nuclear plant accident response method, comprising the following steps: step one: occurrence of an accident that causes all auxiliary feedwater pumps to be activated; step two: shutdown of the auxiliary water pumps; and, step three: determination of whether or not the auxiliary feedwater pumps need to be reactivated. By adding a protection control signal, the method automatically adjusts the flow of an auxiliary feedwater supply to the steam generator, and extends the time before the steam generator overflows under the premise that reactor core safety is ensured, thus extending the time for non-intervention to the accident by an operator, and reducing operator errors.

Подробнее
Номер записи: 1
11-07-2023 дата публикации

Nuclear power plant safety system configuration system

Номер: CN116417170A
Автор: CUI HUAIMING, LU YILI, HUANG DAISHUN, ZHANG YU, MA HAIFU, CHEN WEI, QIAN LIBO, DING SHUHUA, SHIN A-OU, LI ZHONGCHUN, DANG GAOJIAN, HUANG TAO, WU ZENGHUI, DU PENG
Принадлежит:

The invention belongs to the technical field of nuclear power plant safety design, and particularly relates to a nuclear power plant safety system configuration system. The system comprises a passive emergency reactor core cooling system for coping with design basis accidents, a secondary side passive residual heat removal system and a passive containment cooling system. A large number of passive systems are configured, passive characteristics such as natural circulation and gravity are fully utilized, the safety and reliability of the nuclear power plant are greatly improved, and measures such as active equipment, an external power source, a safety support system and a safety-level emergency diesel generator set are canceled through a passive safety system configuration scheme. The design, construction, operation and maintenance of the system are simplified, and the economical efficiency of the unit is further improved while the safety is ensured.

Подробнее
Номер записи: 2