Title:
WATER SUPPLY CONTROL DEVICE AND WATER SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/186274
Kind Code:
A1
Abstract:
The present invention improves control responsiveness. Specifically, there is provided a water supply control device (51) for controlling a water supply device (40) in a nuclear power facility (1) in which steam is generated from the secondary coolant in a steam generating unit (4) by heat exchange between the secondary coolant in the steam generating unit (4) and a primary coolant outputted by a nuclear reactor cooling system (100). The water supply device (40) is provided with a water supply pipe (14) connected to a steam generating component (4) so as to supply the secondary coolant to the steam generating unit (4), and a water supply valve (42) provided in the water supply pipe (14). The degree to which the water supply valve (42) is open is set on the basis of the output state of a nuclear reactor (2).
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Inventors:
SHIMIZU KENTA (JP)
SHIBATA AKIHIRO (JP)
MATSUI NOBORU (JP)
SHIBATA AKIHIRO (JP)
MATSUI NOBORU (JP)
Application Number:
PCT/JP2014/080823
Publication Date:
December 10, 2015
Filing Date:
November 20, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
G21D3/08
Foreign References:
| JPS57158596A | 1982-09-30 | |||
| JP2012047501A | 2012-03-08 | |||
| JPS53102495A | 1978-09-06 | |||
| JPH03504413A | 1991-09-26 | |||
| JPH04148101A | 1992-05-21 | |||
| JPS5517091A | 1980-02-06 |
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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