在先进飞机供电系统中,电源控制器PCU(Power Control Unit)负责对飞机供电系统进行监控和保护,并将供电系统的工作状态信息和PCU本身的工作状态信息传送给上位机,PCU在飞机供电系统的地位很重要;根据现实需要,设计了针对某型号飞机PCU...在先进飞机供电系统中,电源控制器PCU(Power Control Unit)负责对飞机供电系统进行监控和保护,并将供电系统的工作状态信息和PCU本身的工作状态信息传送给上位机,PCU在飞机供电系统的地位很重要;根据现实需要,设计了针对某型号飞机PCU的测试仪,对PCU工作状态进行测试,测试仪负责向PCU提供模拟飞机供电系统工作时的各种信号及飞机供电系统发生故障时的故障信号,即模拟PCU的各种输入信号。展开更多
As a matured technique used in many fields,the distributed computer system is still a new management method for the aeronautical electrical power distribution system in our country. In this paper, a novel aircraft ele...As a matured technique used in many fields,the distributed computer system is still a new management method for the aeronautical electrical power distribution system in our country. In this paper, a novel aircraft electrical power distribution system based on the distributed computer system is proposed. The principles, features and structure of the aircraft electrical power distribution system and the distributed computer system named electrical load management system (ELMS) are studied. The ELMS composed of four electrical load management centers (ELMCs) and two power source processors (PSPs) operates in the 1553B buses. Principles of the ELMCs and the PSPs are introduced. With the application of the distributed computer system, the aircraft electrical power distribution system is simple, adaptable and flexible.展开更多
文摘在先进飞机供电系统中,电源控制器PCU(Power Control Unit)负责对飞机供电系统进行监控和保护,并将供电系统的工作状态信息和PCU本身的工作状态信息传送给上位机,PCU在飞机供电系统的地位很重要;根据现实需要,设计了针对某型号飞机PCU的测试仪,对PCU工作状态进行测试,测试仪负责向PCU提供模拟飞机供电系统工作时的各种信号及飞机供电系统发生故障时的故障信号,即模拟PCU的各种输入信号。
文摘As a matured technique used in many fields,the distributed computer system is still a new management method for the aeronautical electrical power distribution system in our country. In this paper, a novel aircraft electrical power distribution system based on the distributed computer system is proposed. The principles, features and structure of the aircraft electrical power distribution system and the distributed computer system named electrical load management system (ELMS) are studied. The ELMS composed of four electrical load management centers (ELMCs) and two power source processors (PSPs) operates in the 1553B buses. Principles of the ELMCs and the PSPs are introduced. With the application of the distributed computer system, the aircraft electrical power distribution system is simple, adaptable and flexible.
