中国核电
中國覈電
중국핵전
CHINA NUCLEAR POWER
2012年
4期
302-305,317
,共5页
下泄%背压调节阀%无扰动切换%跟踪卡%功能冗余
下洩%揹壓調節閥%無擾動切換%跟蹤卡%功能冗餘
하설%배압조절벌%무우동절환%근종잡%공능용여
letdown%back pressure valve%disturbance-free switch over%tracing cardfunctional redundancy
下泄背压调节阀控制系统能够稳定下泄管段孔板后的压力,文章针对秦山核电站中系统功能冗余、电位被钳的问题,提出了解决方案。该方案删除了固态逻辑组件、主控跟踪卡,转移了跟踪卡取值位置,并在实际应用中运行良好。
下洩揹壓調節閥控製繫統能夠穩定下洩管段孔闆後的壓力,文章針對秦山覈電站中繫統功能冗餘、電位被鉗的問題,提齣瞭解決方案。該方案刪除瞭固態邏輯組件、主控跟蹤卡,轉移瞭跟蹤卡取值位置,併在實際應用中運行良好。
하설배압조절벌공제계통능구은정하설관단공판후적압력,문장침대진산핵전참중계통공능용여、전위피겸적문제,제출료해결방안。해방안산제료고태라집조건、주공근종잡,전이료근종잡취치위치,병재실제응용중운행량호。
The letdown back pressure valve control system can maintain the presure of letdown pipeline after orifice plate. Due to problems such as the system kLnctional redundancy and voltaae-locked, a solution is proposed. Solid state logic module and main control tracing card are deleted, while shkflina the pressure-taking position of the tracing card. The solution works well in practices.
