The invention discloses a monitoring device of a hydrogen fuel standby power supply and a rail transit hydrogen fuel train, the monitoring device of the hydrogen fuel standby power supply comprises at least two sampling modules in redundant design, when one sampling module is in a running state, the other sampling modules are in a standby state; a monitoring module which is connected with each sampling module and is used for controlling one sampling module in the sampling modules in the standby state to be switched to the running state if the sampling module in the running state is monitored to have a fault; and an output module which is connected with the monitoring module and is used for accessing a train network system of the rail transit hydrogen fuel train so as to realize data interaction between the monitoring module and the train network system. By adopting the monitoring device of the invention, the hydrogen fuel standby power supply can be monitored uninterruptedly, and the reliability of monitoring the hydrogen fuel standby power supply is improved.
本发明公开了一种氢燃料备用电源的监控装置和轨道交通氢燃料列车,氢燃料备用电源的监控装置包括:至少两个冗余设计的采样模块,其中一个采样模块处于运行状态时,其他采样模块处于备用状态;监控模块,与每个采样模块相连,用于若监测到处于运行状态的采样模块出现故障,控制处于备用状态的采样模块中的一个采样模块切换至运行状态;输出模块,与监控模块相连,用于接入轨道交通氢燃料列车的列车网络系统,以实现监控模块与列车网络系统的数据交互。采用本发明的技术方案,能够实现不间断地对氢燃料备用电源的监控,提高对氢燃料备用电源进行监控的可靠性。
Monitoring device of hydrogen fuel standby power supply and rail transit hydrogen fuel train
氢燃料备用电源的监控装置和轨道交通氢燃料列车
2021-06-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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