RAMS design of air conditioning ventilation system of Fuxing EMU

To ensure the reliable operation and efficient maintenance of the air conditioning ventilation system of Fuxing EMU and reduce the cost of the whole life cycle, RAMS was designed for the ventilation system in the conceptual design stage. According to the structural composition and technical characteristics of the air conditioning ventilation system, the risk analysis model of the air conditioning ventilation system is established, and the design of the safety, reliability, maintainability, and availability of the air conditioning system is completed one by one. This design result can provide strong data support for the optimization design and maintenance plan revision of the air conditioning and ventilation system of the EMU.