民机电源系统开放式一二次配电试验系统技术研究

Research on Open Primary and Secondary Distribution Test System Technology for Civil Aircraft Power Supply System

随着电力电子技术的发展,先进的固态功率控制器逐渐替代传统热断路器,飞机电源系统配电方式由集中式向分布式发展,增加了飞机电源系统的综合程度,配电系统与飞机机电系统的其他部分联系更加紧密。为了满足供电控制系统顶层和接口设计以及关键技术的验证,本文研究了一种开放式的一二次配电试验系统,为飞机电源系统分布式配电技术研究提供支持。

With the development of power electronics technology, advanced solid-state power controllers are gradually replacing traditional thermal circuit breakers. The distribution mode of aircraft power systems has evolved from centralized to distributed, increasing the comprehensiveness of aircraft power systems. The connection between the distribution system and other parts of the aircraft electromechanical system has become closer. In order to meet the toplevel and interface design of the power supply control system, as well as the verification of key technologies, an open primary and secondary power distribution test system is studied to provide support for the research of distributed power distribution technology in aircraft power systems.