The invention discloses an aircraft unified power supply and distribution redundancy system, and relates to the field of spacecraft electrical system electric energy control, and the system comprises a battery module, a controller module, and a distributor module. The battery module comprises a first connector and at least two groups of solar batteries connected in parallel with the first connector, each group of solar batteries comprises a plurality of solar battery strings, the negative electrode ends of the plurality of solar battery strings are sequentially connected through a first connecting line, and every two adjacent solar battery strings form one group; the positive electrode ends of one group of solar cell strings are connected through a second connecting line, the positive electrode end of each solar cell string is connected with a diode, the negative electrode ends of the diodes are sequentially connected through a third connecting line, and the negative electrode ends of each group of solar cells are connected with the first connector through two negative electrode lines. And the positive electrode end of each group of solar cells is connected with the first connector through two positive electrode wires. The problems that a power supply and distribution system is large in size and weight and low in reliability are solved.
本申请公开了一种飞行器统一供配电冗余系统,涉及空间飞行器电气系统电能控制领域,包括电池模块、控制器模块、配电器模块;电池模块包括第一连接器、并联于第一连接器的至少两组太阳能电池,每组太阳能电池包括多个太阳能电池串,多个太阳能电池串的负极端通过第一连接线依次连接,每两个相邻的太阳能电池串为一组,一组太阳能电池串的正极端之间通过第二连接线连接,每个太阳能电池串的正极端均连接一个二极管,二极管的负极端之间通过第三连接线依次连接,每组太阳能电池的负极端与第一连接器之间通过两个负极线连接,每组太阳能电池的正极端与第一连接器之间通过两个正极线连接。解决了供配电系统体积重量大、可靠性低的问题。
Unified power supply and distribution redundancy system for aircraft
一种飞行器统一供配电冗余系统
2023-03-07
Patent
Elektronische Ressource
Chinesisch
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