Power distribution method and device for aircraft alternating-current high-power load, computer equipment and medium

By scientifically allocating the high-power AC load of the aircraft, the problem of unbalanced load power in the aircraft power supply system is solved, and the stability and safety of the power supply system are improved. It is applicable to the optimization of power resources for various aircraft and systems.

CN121863455APending Publication Date: 2026-04-14SHAANXI AIRCRAFT CORPORATION
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Patent Information

Application Number
CN202511754461.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-11-26
Publication Date
2026-04-14

AI Technical Summary

Technical Problem

Existing technologies cannot simultaneously meet the needs of the aircraft's downstream electrical equipment and the limited power supply of the carrier platform, leading to power supply system failures and unstable equipment operation.

Method used

By classifying load types into intermittent high-power loads, long-term stable high-power loads, high-frequency pulse high-power loads, and other loads, and scientifically allocating these loads to various AC channels or carrier system loads according to power consumption characteristic parameters, we ensure that the load power of each channel is balanced, and adopt peak-shaving start-up and dynamic adjustment strategies to reduce grid impact.

Benefits of technology

It effectively reduces the maximum power consumption of the power supply channel, improves the safety margin and reliability of the system, ensures the stability and safety of the power supply system, reduces the burden on the engine drive shaft, and has high versatility and scalability.

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Abstract

The embodiment of the invention provides a power distribution method and device for an aircraft alternating-current high-power load, computer equipment and a medium, and the method comprises the following steps: obtaining the number of alternating-current channels of an aircraft, obtaining the alternating-current channel of each aircraft and all access loads in the load of an aircraft carrying system, and classifying the access loads; if the load is a long-time stable high-power load or a high-frequency pulse high-power load, the corresponding access load is averagely distributed to each alternating current channel, and if the load is an intermittent high-power load, the corresponding access load is distributed to an aerial carrier system load; and obtaining the maximum total power utilization power of the alternating current channel of each airplane and the load of the aerial carrier system, calculating the residual power utilization power, and sequentially distributing the access loads of which the load types are other loads to the alternating current channel of each airplane or the load of the aerial carrier system according to the residual power utilization power and the power utilization power of the other loads. According to the scheme, the problem of power supply system faults caused by overlarge load power is solved.
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