GB 55037—2022 requires that important fire-fighting equipment should be equipped with automatic switching devices in the last distribution box of the distribution line.Comparative analysis of the current situation of fire protection power supply in nuclear power plant and conventional civil buildings,elaboration of the possible risks of setting up end automatic switching device for fire protection power supply in nuclear power plant,combined with the traceability of the provisions of the specification and the feedback of the implementation situation and experience of various industries,to put forward the proposal of alternative to meet the General Code.
关键词
可靠性/消防供电/自动切换装置/供电通道/共模点
Key words
reliability/fire protection power supply/automatic switching device/power supply channel/common mode point
维普
万方数据