Patent ID: 11947624
Assignee: BEIJING TENAFE ELECTRONIC TECHNOLOGY CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 2:
3. The method for analyzing the error of the measurement domain based on the single load jump according to claim 1, wherein
in step S2, whether the single load jump occurs in the measurement domain is determined based on the following steps:
step S21: comparing a load change value of each of the sub-meters with a preset effective load jump threshold and a preset load smooth-fluctuation threshold; if the load change value of the sub-meter is greater than or equal to the preset effective load jump threshold, determining that the sub-meter has a load jump; and if the load change value of the sub-meter is less than the preset load smooth-fluctuation threshold, determining that load of the sub-meter fluctuates smoothly; and
step S22: taking statistics on a load change status of each of the sub-meters at a same moment, and if only one sub-meter has a load jump and loads of other sub-meters fluctuate smoothly, determining that the single load jump occurs in the measurement domain; otherwise, determining that the single load jump does not occur in the measurement domain.