发明申请
- 专利标题： METHOD FOR CALIBRATING STEAM GENERATOR WATER LEVEL MEASUREMENT
- 专利标题（中）： 用于校准蒸汽发生器水位测量的方法
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申请号： US10647757申请日： 2003-08-25
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公开(公告)号： US20060029179A1公开(公告)日： 2006-02-09
- 发明人: Jagannathan Srinivasan
- 申请人： Jagannathan Srinivasan
- 主分类号： G21C7/32
- IPC分类号： G21C7/32
摘要：
A method is provided for determining and controlling feed water level in a steam generator of a nuclear power plant, whereby the water level sensor is calibrated in terms of the pressure drop across structural components in the feed water path. The water level differential pressure sensor is calibrated so that maximum water level is indicated as the level corresponding to the upper tap level plus the pressure drop across the foregoing structural components at maximum power plant power.
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