Design of centralized control cabinet for mobile power station based on three-tier electrical network architecture
HAN Yunlong
ZHAI Qingchao
TANG Changming
HU Zhifeng
LI Zhipeng
SUN Hongbin
XU Kaifeng
Abstract：To address the issues of low integration,weak anti-interference capability,and poor space utilization in traditional centralized control cabinets,this paper proposes a design scheme for a centralized control cabinet based on a three-tier electrical network architecture.The mechanical structure and electrical system components of the control cabinet are designed,and industrial trial verification was conducted.The results show that compared to traditional centralized control cabinets,the cabinet based on the three-tier electrical network architecture achieves reduced volume and mass,improved vibration damping performance,electromagnetic shielding performance,and thermal dissipation performance.Specifically,the space utilization rate of the centralized control cabinet is increased to 85%,the temperature rise of the cooling system is improved by 40%,the vibration attenuation rate of the hyperboloid dampers reaches 78%,and the electromagnetic compatibility meets the standards of the International Electrotechnical Commission(IEC).
Keywords：mobile power stationcentralized control cabinetthree-tier network structureelectromagnetic compatibility(EMC)thermal management system
Publication Date：2025-07-30
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：8( 96-103 )