METHOD, APPARATUS AND SYSTEM FOR MEASURING HYDROGEN CONCENTRATION IN CONTAINMENT VESSEL OF NUCLEAR POWER STATION

WIPO Patent Application WO/2016/091146

A1

A method for measuring the hydrogen concentration in a containment vessel of a nuclear power station and a corresponding measurement apparatus and system. The method comprises: provide a hydrogen measurement component (501) coated with a palladium-silver alloy membrane in a containment vessel of a nuclear power station; a processor cabinet (503) collects a conductivity signal of the hydrogen measurement component (501) after hydrogen absorption and release; the processing cabinet (503) determines the hydrogen concentration in the containment vessel of the nuclear power station according to the collected conductivity signal and a pressure signal in the containment vessel of the nuclear power station. The method for measuring the hydrogen concentration in a containment vessel of a nuclear power station can achieve safe and accurate measurement of the hydrogen concentration in the containment vessel of the nuclear power station.

XIAO ZHOU (CN)
HE DA YU (CN)
DONG XIAO SHENG (CN)
XU DAN (CN)
LIU ZHI YIN (CN)
LV AI GUO (CN)
FU HAO (CN)
LIU LU (CN)

PCT/CN2015/096603

June 16, 2016

December 07, 2015

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CHINA NUCLEAR POWER ENG CO LTD (CN)
CHINA GENERAL NUCLEAR POWER GROUP (CN)

G01N27/16; G21C17/10

CN104538070A	2015-04-22
CN102937609A	2013-02-20
CN101216448A	2008-07-09
CN203365369U	2013-12-25
CN101947829A	2011-01-19
EP1059116A2	2000-12-13

SCIHEAD PATENT AGENT CO., LTD. (CN)
广州三环专利代理有限公司 (CN)

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