Abstract: With the rapid advancement of digitalization, intelligent computing centers have emerged as critical infrastructure for the digital economy. The application of cutting-edge chip technologies has driven a continuous surge in power consumption per intelligent computing server rack, revealing the limitations in power distribution capacity of existing general-purpose computing centers. Current power distribution systems struggle to meet the electricity demands of AI computing operations, necessitating urgent upgrades. This paper conducts an in-depth analysis of intelligent computing center power distribution architectures and investigates equipment selection methodologies. Through practical engineering case studies, we validate the effectiveness of integrating distributed redundancy architecture with prefabricated power modules. The findings provide valuable insights for upgrading power distribution systems in intelligent computing.