The invention relates to an airplane ground power supply control system and control method, the control system comprises a ground power supply monitoring device and a ground power supply multifunctional display, and the ground power supply monitoring device integrates a ground AC monitoring unit and a ground DC monitoring unit. The ground alternating current monitoring unit supplies power to alternating current electric equipment and direct current electric equipment on a machine through contactor bus bars, and a phase sequence protection control module, a voltage comparison control module, a frequency protection control module, a reset module, an output control execution module and an acquisition module are arranged in the ground alternating current monitoring unit. A reverse polarity protection module, a voltage comparison control module, an output control execution module, a reset module and an acquisition module are arranged in the ground direct current monitoring unit, and the ground power supply multifunctional display is crosslinked with ground power supply monitoring equipment and displays and records specific parameter information and fault information of a ground alternating current power supply and a ground direct current power supply.
一种飞机地面电源供电控制系统及控制方法,控制系统包含地面电源监控设备和地面电源多功能显示器,地面电源监控设备集成地面交流监控单元和地面直流监控单元,分别通过接触器汇流条为机上的交流用电设备和直流用电设备供电,地面交流监控单元内部设有相序保护控制模块、电压比较控制模块、频率保护控制模块、复位模块、输出控制执行模块和采集模块;地面直流监控单元内部设有反极性保护模块、电压比较控制模块、输出控制执行模块、复位模块和采集模块,地面电源多功能显示器与地面电源监控设备交联,显示并记录地面交流电源、地面直流电源的具体参数信息及故障信息。
Airplane ground power supply control system and control method
一种飞机地面电源供电控制系统及控制方法
12.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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