Kepco Nuclear Fuel Co., Ltd.

Jae Don Choi

Sang Jong Lee

Young Baek Kim

Seoung Eun Chun

Jung Seon An

Jae Il Lee

Hye Jin Kim

Jong Jin Kim

Dong Kyu Lee

Seok Hee Ryu

Ja Young Kim

Young Ho Park

Sung Ju Cho

Jung Won Sun

Geol Woo Lee

Song Kee Sung

Sang Jung Park

Kyung Min Yoon

Dong Uk Choi

Tae Je Kwon

Geun Tae Park

Hae Chan Lee

A passive auxiliary condensing apparatus of a nuclear power plant includes a steam generation unit configured to heat a water supplied thereto into a steam by a heat produced when operating a nuclear reactor, a water cooled heat exchange unit connected to the steam generation unit and configured to store a cooling water therein to condense the steam provided from the steam generation unit, and a steam-water separation tank including a first side connected to the water cooled heat exchange unit and a second side connected to the steam generation unit, wherein a mixture of a water and a steam provided from the water cooled heat exchange unit is separated into the water and the steam to provide only the water to the steam generation unit.

Passive auxiliary condensing apparatus of nuclear power plant

An apparatus for cooling a spent fuel pool having a heat exchanger includes a cooling water pool positioned above the spent fuel pool; a floating device configured to be elevated according to a water level of a cooling water in the spent fuel pool; and an emergency cooling water supply pipe configured to form a path through which the cooling water of the cooling water pool is moved to the spent fuel pool and configured to include a floating valve that opens or closes a flow passage of the cooling water in connection with the elevation of the floating device.

Passive cooling apparatus of spent fuel pool

A real time monitoring system of a spent fuel pool includes a detection unit configured to detect condition information using a sensor installed in the spent fuel pool; an input storage unit configured to receive and store configuration information of a spent fuel, history information related to burnup, and a normal value and a limit value of current condition information; an operation and determination unit configured to calculate the current condition information of the spent fuel by using the condition information detected by the detection unit and the configuration information and the history information stored in the input storage unit and configured to determine a risk level by comparing the current condition information with the limit value corresponding to the risk level; and a display unit configured to display the current condition information calculated by the operation and determination unit and configured to display the determined risk level.

Real time monitoring system of spent fuel pool and method thereof

Growing community of inventors

Daejeon, South Korea

Jae Don Choi