The invention belongs to the field of aviation power distribution system power supply, and particularly relates to a power supply logic circuit of an aviation integrated power distribution system. Comprising a contactor DLC1, a contactor EPC, a contactor DLC2, a contactor BTB, a left direct current bus bar, a task bus bar, a contactor ETC, a storage battery bus bar and four diodes, and a left power generation module supplies power to the left direct current bus bar through the contactor DLC1; the ground power supply supplies power to the left direct current bus bar through the contactor EPC; the right power generation module supplies power to the task bus bar through a contactor DLC2; the contactor EPC is interlocked with the contactor DLC1 and the contactor DLC2; the left direct current bus bar and the task bus bar are bidirectionally connected through a contactor BTB; the left direct current bus bar and the storage battery bus bar are in one-way connection through the contactor ETC, and current flows from the left direct current bus bar to the storage battery bus bar.
本发明属于航空配电系统供电领域,具体涉及一种航空综合配电系统供电逻辑电路。包括:接触器DLC1、接触器EPC、接触器DLC2、接触器BTB、左直流汇流条、任务汇流条、接触器ETC、蓄电池汇流条、四个二极管,其中,左发电模块通过接触器DLC1给左直流汇流条供电;地面电源通过接触器EPC给左直流汇流条供电;右发电模块通过接触器DLC2给任务汇流条供电;接触器EPC与接触器DLC1、DLC2互锁;左直流汇流条和任务汇流条通过接触器BTB双向连接;左直流汇流条和蓄电池汇流条通过接触器ETC单向连接,电流方向由左直流汇流条流向蓄电池汇流条。
Power supply logic circuit of aviation integrated power distribution system
一种航空综合配电系统供电逻辑电路
2024-03-05
Patent
Elektronische Ressource
Chinesisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen |
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