| 摘要 |
A power supply frame, a server cabinet and a power supply system thereof and an electric energy detection method therefor are disclosed. The server cabinet (10) comprises a rack (110), a plurality of server power interfaces (120) arranged in the rack (110) and a power supply frame (140). The power supply frame (140) is coupled to a plurality of distribution cabinets (30) outside to form a power supply system. The power supply frame (140) comprises a plurality of power supply modules (150), power lines (130), a plurality of transformers (160) and a power supply monitoring module (170). The plurality of power supply modules (150) receive AC power from the plurality of distribution cabinets (30) and transform the AC power into DC power respectively and then transmit the DC power to the plurality of sever power supply interfaces (120) through power lines (130). The power supply monitoring module (170) detects transformers (161,162) coupled between power supply modules (151,152) and the corresponding distribution cabinets (310,320) and a transformer (163) coupled to the power line (130) respectively, therefore input power consumption and output power consumption of the electric energy are obtained directly and power conversion efficiency is obtained accordingly, and there is no need to process data and monitor electric energy through a remote platform. |
