Through literature analysis and case studies, this paper explores the core requirements and current status of airport microgrid power supply reliability, summarizes key technological trends in redundancy design, energy storage optimization, and intelligent scheduling, and. Through literature analysis and case studies, this paper explores the core requirements and current status of airport microgrid power supply reliability, summarizes key technological trends in redundancy design, energy storage optimization, and intelligent scheduling, and. Power Distribution Tools and Resources View all software Services Featured Services SE Advisory Services Assets and System Services Training and Learning View all services View all spare parts View all customer success stories Solutions Industries Domains Partners View all solutions Support Product. In this paper, a buck-boost converter is used to design and implement a power supply for intelligent airport lighting system applications. It enables controlled load management by allowing operators to define maximum current limits based on available grid capacity. Gate power and air-supply systems are typically dimensioned for worst-case. Ecogate is a high-efficiency system of ITW GSE ground support units that work together intelligently. Current Status Analysis and Improvement Suggestions on Power Supply Reliability Technologies for Airport Microgrids. Theory and Practice of Science and Technology,2025,06 (03):30-33.