By Ahmed F Hamouda
Ground power units (GPUs) are an essential component of ground handling in the aviation industry. These units provide power to aircraft while they are on the ground, enabling them to run their on-board systems and perform maintenance tasks. There are several different types of ground power units available, each designed to meet the specific needs of different aircraft and situations. Let’s take a closer look at some of the most common types of ground power units.
1. Diesel Ground Power Units
Diesel ground power units are among the most common types of GPUs used in the aviation industry. These units are powered by diesel engines and are capable of providing power to a wide range of aircraft. They are typically designed to be portable, allowing them to be easily moved around the airport as needed.
2. Electric Ground Power Units
Electric ground power units are another commonly used type of GPU. These units are powered by electricity and are typically quieter and more environmentally friendly than diesel units. They are also capable of providing power to a wide range of aircraft.
3. Hybrid Ground Power Units
Hybrid ground power units combine the best of both worlds by using both diesel and electric power sources. These units are typically more efficient and environmentally friendly than traditional diesel GPUs, while still being capable of providing power to a wide range of aircraft.
4. Battery-Powered Ground Power Units
Battery-powered ground power units are a newer type of GPU that are becoming increasingly popular in the aviation industry. These units are powered by rechargeable batteries and are typically smaller and more portable than diesel or electric units. They are also quieter and more environmentally friendly, making them an attractive option for airports that are looking to reduce their carbon footprint.
5. Solar-Powered Ground Power Units
Solar-powered ground power units are a relatively new type of GPU that are powered by solar panels. These units are typically smaller and more portable than traditional GPUs, and are capable of providing power to smaller aircraft. They are also extremely environmentally friendly, with zero emissions and no noise pollution.
In conclusion, ground power units are an essential component of ground handling in the aviation industry. From diesel and electric units to hybrid, battery-powered, and solar-powered units, there are a wide range of GPUs available to meet the specific needs of different aircraft and situations. By understanding the different types of ground power units available, airports can ensure that they have the necessary infrastructure in place to provide power to aircraft while they are on the ground, contributing to the overall efficiency and safety of airport operations.
