Since all control station equipment is powered by two channels,one is UPS,and the other is mains,so the probability of this happening is very small.
When the control station is completely powered off,the two systems on the monitoring screen will alarm with red lights on,the communication will be interrupted,all data will not be refreshed,all self-adjusting systems will be completely out of control,the regulating valve will return to the initial state,the gas opening valve will be fully closed,and the gas will be closed.The valve is fully open.At this time,emergency treatment or parking should be performed immediately,and operations should be carried out at the scene at the same time.
由于所有控制站设备均为双路供电,一路UPS,一路市电,所以这种情况的发生几率很小。
当控制站全部断电后,监控画面上两个系统报警红灯亮,通讯中断,数据全部不刷新,所有自调系统完全失控,调节阀将恢复到初始状态,气开阀全关,气关阀全开。此时,应立即紧急处理或停车,同时到现场进行操作。
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