With the continuous development of society, the volume of aviation and aerospace transportation around the world is increasing. Making today’s flights safer and more efficient requires advancements and reliability in airports’ ground equipment. Airport ground vehicles act as an important bridge between ground power and aircraft, and their performance directly affects the takeoff and landing of aircraft and the performance of the airport as a whole. To meet the needs of aircraft during parking, takeoff and landing, ground airport vehicles must have fast charging, efficient operation, safety and reliability.
What is a grounded motor vehicle at the airport?
Airport ground powered vehicles are vehicles specifically designed to provide ground power to aircraft and are primarily used to provide the necessary power to aircraft during takeoff and landing. Ground-powered vehicles at airports are typically equipped with high-performance generators and corresponding power transmission equipment to meet the power needs of aircraft on the ground. Electric airport trolleys can improve the efficiency of aircraft ground operation while ensuring flight safety.
How does a ground car work at the airport?
Aircraft ground carts are devices specifically designed to provide power to ground-parked aircraft. Ground vehicles at airports consist mainly of two parts: a generator and a control system. Generator sets typically use diesel engine generators or aircraft battery packs and can produce stable and reliable three-phase alternating current to meet the power needs of a variety of aircraft models. The control system is responsible for monitoring the various output power parameters and adjusting the output voltage and frequency as needed to ensure safe and stable operation of the aircraft power system.
What should I pay attention to when choosing a ground vehicle at the airport?
1. Charging speed of airport ground supply vehicles
The charging speed of an Grounding DC Power Supplies is an important factor that affects the performance of an airport ground supply vehicle. Fast charging technology can reduce the charging time of EVs and improve the efficiency of EVs. Currently, the charging speed of airport vehicles is mainly limited by the battery capacity and charger power. There are many solutions to increase battery capacity, such as increasing the number of battery groups, using higher capacity batteries, etc. In addition, optimizing the design of the charging circuit and improving the charging efficiency can also significantly increase the charging speed of airport vehicles.
2. Airport Ground Vehicle Charging Features
The charging efficiency of an Aircraft Power Supplies directly affects the charging speed and charging capacity of the supply vehicle. Methods to improve the charging efficiency of airport ground vehicles include: Optimizing circuit design and reducing internal charger and battery thermal resistance Reducing battery discharge losses by improving dissipation conditions;
3. Efficiency of Airport Ground Supply Vehicles
Operational efficiency includes the output power, efficiency, and reliability of an airport ground supply vehicle. Improving the efficiency of airport ground supply vehicles can reduce the power consumption of supply vehicles and increase operating costs. At present, the efficiency of airport ground vehicles is mainly achieved by improving chargers, optimizing circuit design, and increasing battery energy density.
