3HAC025097-00116机器人模块,DSQC639使用过程
EMC要求；包括CE、RE以及CS、RS、Surge、EFT、ESD等要求，对于不同的接口部分，采用不同的等级要求；如图2所示。对装置的可靠性、可维修性和预估的使用寿命；如可维修性验证：采用指示灯进行指示，定位故障发生点，方便进行维修；如可靠性运行验证，运行里程不少于10W公里，运行时间不少于1年等要求；其他要求：如对于供电中断、跌落等要求，一般模块电源设计难满足10mS中断需求，尤其是对于低压输入产品，需要增加外围输入输出电容满足客户需求；如对于蓄电池的短路保护措施，一般采用防反二极管或者机械设计来规避此方面的失效。
3HAC025097-00116机器人模块,DSQC639使用过程车载电子设备的电源选型
隔离电源作为防止故障扩散的方法之一，在车载电子设备中起着重要的作用；但是车载在运行过程中，存在着各种状态，如剧烈的振动状态；剧烈的外界环境温度变化率等情况出现；普通常规的工业级电源很难满足其使用要求；那么车载电路电源需要要求呢？
1.冲击和振动：
由于铁路运行环境的性质，铁道车辆会受到冲击和振动。对于安装在铁道车辆上的电子设备必须进行随机振动和冲击试验要求。对于电源模块来说，采用灌胶固定PCB板载元器件的方法，可有效增强其抗振动和冲击的能力。
如金升阳铁路电源R3系列产品可完全满足振动10~55Hz 10g 30Min along X Y Z要求。
车载蓄电池的额定供电电压主要有以下几种：24V、48V、72V、96V、110V等5种规格；由于辅助设备启动或者感性负载进行切换，会产生浪涌电压或者低电压出现；电源设计的输入电压参数能够在0.6VN和1.4VN电压范围内正常工作；并且电源厂家都会兼容多个车载蓄电池电压等级。
如1.金升阳铁路电源产品URB1D24YMD-6WR3，输入电压范围为40VDC~160VDC，可兼容车载蓄电池72VDC、96VDC、110VDC三个供电电压等级。
and with the help of PLC system, the interlocking control scheme for the operation of coke discharge system can be formulated.
The interlock control of the coke discharge system must be judged according to the above four conditions. If any condition occurs, the coke discharge system must stop running to ensure the reliability of the whole process flow. Among them, the operation signal of the circulating fan can be obtained through the feedback of the frequency converter, the cold coke temperature of C101 belt conveyor can be measured through the radiation pyrometer installed above the belt at the coke discharge port, the temperature of the rotary seal valve can be measured through the thermal resistance installed on the reserved port of the rotary seal valve housing, and the material level of the pre storage room can be measured through the radar material level meter and high-temperature electrostatic capacity material level meter installed at the interface of the pre storage room. These figures The analog signal is collected into the PLC digital and analog input module, and the logic calls the corresponding instructions to complete the preparation of the interlocking program. At the same time, according to the coke discharge process, the electric equipment of the coke discharge system should be started and stopped in a certain order. When it is opened, C102
