Different Types of Ground Power Units in Airports

Case Study: AEME GSE Achieves Eight Years of Zero Incidents

The importance of energy storage safety has grown significantly in recent years. Within this context, AEME GSE has approached the challenge with safety as its guiding principle. Over the past eight years, our GSE products, including ground power units, have maintained a record of zero accidents while facing an increasingly professional and competitive market.

eGPU: Innovative Battery Technology Ensures Safety 

Beijing Capital International Airport

As part of its efforts to promote green, low-carbon, and sustainable operations, Beijing Capital International Airport has introduced AEME GSE ground power units. This includes the AEME EcoTug 90/180 kVA, a battery-powered mobile eGPU unit. AEME GSE first introduced the mobile ground power unit in 2017. It supports reducing APU reliance at parking stands without the need to upgrade fixed electrical infrastructure. 

 Beijing Capital Airlines(L) EcoTug 90/180 Battery Ground Power Unit(R)

Safety is the top priority for this battery-powered solution. Each EcoTug features a battery-level safety system. The battery modules include automated fire suppression, while a product-level fire protection system provides an additional layer of security. The system also offers full-process operational monitoring and diagnostics, allowing rapid and precise fault detection. 

Coupled with a proprietary cloud platform, AEME GSE provides comprehensive digital management. This improves maintenance efficiency and delivers intelligent, high-efficiency energy solutions to the airport. 

S400 Solid-State Ground Power Unit

Dalian International Airport

Dalian International Airport serves over 17 million passengers annually, with 141,000 aircraft movements. Given the airport's requirement for extremely high efficiency from its ground power units, AEME GSE's solid state ground power unit provides reliable support for apron operations. These units meet the airport's requirements for aircraft ground power performance. S400 Video

S400-A Solid-State Ground Power Unit(L) AEME GSE Team at Dalian Airport(R)

The system uses advanced technologies, including low-voltage ride-through (LVRTech™), space vector pulse width modulation (SVPWM), voltage decoupling control, and dynamic voltage compensation. It delivers stable voltage output with low distortion. The system maintains reliable power under unbalanced loads and protects connected equipment.

“In the 2023 Bridge-Mounted Ground Power Unit Operation Project, the AEME GSE team showed prompt, meticulous, and responsible performance, ensuring the safe operation of 40,600 flights. We sincerely thank you for your support and look forward to continued cooperation and mutual success.”

Engineering & Maintenance Division
Dalian International Airport Co., Ltd. January 2024

In addition to offering a range of solid-state ground power products, AEME GSE has established a dedicated service team that provides full lifecycle support. This team increased 400 Hz ground power utilization from 85% to 96%, ensuring smooth aircraft operations. With consistent performance and attentive service, AEME GSE was recognized as an "Outstanding Support Team" by Dalian International Airport.

Solar+GPU+Micro Grid

Chengdu Shuangliu International Airport

In 2017, AEME developed and deployed its first solar+aircraft solid-state ground power solution at Chengdu Shuangliu International Airport. The solution integrates PV systems, GPUs and smart energy management system to maximize utilization of sustainable energy and improve overall efficiency. Between 2017 and 2025, the system has reduced jet fuel consumption by 20,100 tons. It has also maintained a zero-accident record for eight years, earning deep trust from clients. 

Chengdu Shuangliu International Airport

This project represents the first integration of green energy with solid-state ground power units at Chengdu Shuangliu International Airport, a hub serving more than 40 million passengers annually. Over this 8-year period, Chengdu Shuangliu International Airport and AEME GSE have worked closely together, supporting the airport's transition toward low-carbon operations in line with the vision of a green airport.

Contact for more product information, specifications: info@aeme.global

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