Energy utilization abnormity dynamic adaptive monitoring method and system

Abstract

The invention provides an energy utilization abnormity dynamic adaptive monitoring method. The energy utilization abnormity dynamic adaptive monitoring method comprises the steps of setting N deviation value ranges and N monitoring levels in a one-to-one correspondence manner; and reporting an equipment energy utilization condition based on a reporting period corresponding to one of the monitoringlevels: 1), when it is responded to that the deviation value between the monitored actual measurement value and the standard value is within a deviation value range higher than the current monitoringlevel, switching to the monitoring level corresponding to the deviation value; and 2), when it is responded to that the deviation value between the monitored actual measurement value and the standardvalue is within a deviation value range lower than the current monitoring level, and when the monitoring continuous number of times reaches a stability coefficient corresponding to the current monitoring level, switching to the monitoring level which is one level lower than the current monitoring level. By virtue of the energy utilization abnormity dynamic adaptive monitoring method, a short-period high-frequency monitoring reporting mode can be switched directly and quickly when abnormity occurs; and when energy utilization recovers to the normal state, a long-period low-frequency monitoringreporting mode is recovered step by step gradually.

Description

technical field [0001] The present invention relates to the field of data acquisition, in particular to a dynamic adaptive monitoring method and system for abnormal energy consumption. Background technique [0002] At present, a large number of energy-consuming equipment on the market are equipped with energy collectors, which periodically collect the energy consumption of energy-consuming equipment. Typical examples are electric meters and water meters. Energy equipment collectors usually use a fixed frequency to collect energy consumption and report it to the centralized energy management center. While collecting energy consumption, the energy consumption collector often also collects various energy consumption indicators (such as current, voltage, water pressure, etc.) of energy-consuming equipment, which are used by the energy management center to judge abnormal energy consumption and equipment abnormalities. [0003] However, the periodic collection methods of energy ...

AI Technical Summary

Problems solved by technology

If the reporting period is long, it is easy to miss some abnormal information, such as sudden abnormal current or long-term periodic abnormal voltage changes

If the frequency is too high, the amount of sampling and information will be large, and the load on the server will be large

When the collector adopts wireless transmission mode, the high frequency will also lead to faster battery consumption, and frequent wireless interaction will affect the communication of other wireless devices

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