Energy-Storage Type Aircraft Ground Power Supply Mobile Energy Storage Battery all-in-one machine

An Energy-Storage Type Aircraft Ground Power Supply All-in-One Machine is an advanced, eco-friendly solution designed to provide electrical power to aircraft during ground operations without relying on traditional diesel generators or the aircraft's auxiliary power unit (APU). By integrating high-capacity batteries, power electronics, and intelligent control systems into a single unit, this all-in-one machine offers efficient, reliable, and sustainable ground power.

Key Features

1. Integrated Energy Storage

Utilizes high-capacity lithium-ion batteries to store energy, enabling the unit to supply power independently of external power sources. This feature is particularly beneficial in remote locations or during power outages.​

2. High-Quality Power Output

Delivers stable 400 Hz AC power, conforming to aviation standards such as MIL-STD-704F and ISO 6858. This ensures compatibility with various aircraft systems and minimizes the risk of electrical issues.​

3. Modular and Compact Design

The all-in-one configuration combines batteries, inverters, and control systems into a compact unit, facilitating easy transportation and deployment across different airport zones.​

4. Intelligent Control System

Equipped with advanced monitoring and control features, including real-time diagnostics, fault detection, and user-friendly interfaces. This enhances operational efficiency and simplifies maintenance.​

5. Environmental Benefits

By eliminating the need for diesel generators, the unit significantly reduces CO₂ emissions and noise pollution, contributing to a cleaner and quieter airport environment. For instance, Japan Airlines introduced a lithium-ion battery-powered ground power unit at Matsuyama Airport, achieving zero CO₂ emissions and approximately 30% noise reduction compared to traditional methods .​

Applications

• Commercial Airports: Providing ground power to aircraft during boarding, maintenance, and pre-flight checks.

• Military Airbases: Supplying reliable power in various operational scenarios.

• Remote Airstrips: Offering a portable power solution where infrastructure is limited.

• Emergency Situations: Serving as a backup power source during grid failures or natural disasters.

lt is appied to civil aviation airports, coperating with airport energy saving and emission reduction and"green airport" construction, replacing the traditiona APU power supply, and providing green, efficient and stable 400 Hz power supply for aircraft.

The invention relates to a mobile ground static variable power supply which is formed by combining an aircraft ground static variable power supply, a coiling device and a towed chassis, and is suitable for being used by an aircraft at a remote position and a near position.

By using space vector pulse width modulation, voltage decoupling contro, voltape dynamic compensation and other technologies, it has the advantages of stable output voltage, low distortion rate and fast response speed, and meets the requirements of unbalanced load power supply for aircraft.

Meet that power supply requirement of various civil aviation aircrafts.