A single load jump-based method and system for performing an error analysis on a measurement domain, and a computer-readable storage medium. According to the method and system, a high-density measurement is performed on the loads of a master meter and sub-meters in a measurement domain for a long time, so as to obtain massive load data; then the load measurement differences, before and after jumping, of the master meter and a sub-meter to which jumping occurs are acquired on the basis of the situation of a single load jump; an error deviation of the sub-meter to which jumping occurs relative to the master meter is uniquely defined; and after having obtained statistical data of error deviations of all the sub-meters relative to the master meter, error analysis is performed on the whole measurement domain on the basis of the statistical data (S4), so that an overall error state of the measurement domain, an error state of the master meter and an error state of each sub-meter can be accurately evaluated. The invention is worthy of being widely popularized. Moreover, the error deviation is calculated on the basis of the load measurement differences before and after jumping, so that the influence of an influence quantity error on the calculation result is eliminated, and the calculation result is more accurate.
展开▼
