Apparatus and method for measuring power consumption

摘要

A power consumption measurement apparatus includes a power meter, a multi-meter, and a data collector. The power meter obtains first power consumption data indicative of the power supplied from an AC power supply to an AC-to-DC converter. The multi-meter obtains second power consumption data indicative of the power consumed by each of loads. The data collector synchronously collects the first power consumption data from the power meter and the second power consumption data from the multi-meter. A method for measuring power consumption is also provided.

主权项

1. A power consumption measurement apparatus, comprising:
an AC power supply; an AC-to-DC converter connected to the AC power supply; a plurality of loads connected to the AC-to-DC converter, wherein the AC power supply is configured to supplied an AC voltage to the AC-to-DC converter, the AC-to-DC converter is configured to convert the AC voltage to a plurality of DC voltages and output the plurality of DC voltages to the plurality of loads; a power meter configured to obtain first power consumption data indicative of the power supplied from the AC power supply to the AC-to-DC converter; a multi-meter configured to obtain second power consumption data indicative of the power consumed by each of the plurality of loads; and a data collector connected to the power meter and the multi-meter, the data collector being configured to synchronously collect the first power consumption data from the power meter and the second power consumption data from the multi-meter.