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本文针对飞机存在的地面电源与飞机对接状态下瞬间断电和起动完成后由航空地面电源向机上电源供电转换时的超差断电问题,结合智能控制理论,最大限度采用成熟技术和利用可靠装备,进行基于不中断供电技术的航空地面电源改进方案研究。本文拟在对飞机电源系统、航空地面电源及飞机地面电源向机上电网供电特点分析的基础上,深度挖掘和分析问题成因及机理,针对性强地提出现实可行的解决措施,以期提高航空地面电源的供电可靠性和稳定性。
In this paper, aiming at the problem of over-power interruption when the ground power of the aircraft is in the state of being docked with the aircraft and the over-power-off when the power supply of the aircraft ground power is switched from the on-board power supply to the onboard power supply after starting, the mature control technology and the use of reliable equipment , Based on uninterruptible power supply technology to improve the ground power of aviation programs. Based on the analysis of the power supply characteristics of the aircraft power system, the ground power of the aircraft and the ground power of the aircraft to the on-grid power supply, this paper deeply excavates and analyzes the cause and mechanism of the problems and puts forward practical and pertinent solutions to improve the ground power supply Power supply reliability and stability.