T/CABEE 030-2022 Civil Building DC Power Distribution Design Standard
T/CABEE 030-2022
Basic Information
Scope
Main technical content: This standard applies to the design of DC power distribution systems with voltages of 1,500V or lower in civil construction projects. The "Guide" clarifies the design objectives and principles, system composition, voltage level selection, grounding forms, and application scope of DC power distribution systems in civil buildings; using voltage sag control as a means, it proposes design and calculation methods such as building power load grading, building energy flexibility and softness, and distributed energy storage selection based on the flexible power consumption standards of buildings; and it stipulates technical requirements such as the performance parameters of main equipment, system protection and safeguard, system performance, and monitoring and control