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发明公开
CN104391201A 基于电压异常分析的异常用电判断方法 无效 - 驳回

基于电压异常分析的异常用电判断方法
摘要：
本发明公开了一种基于电压异常分析的异常用电判断方法，包括电压断相异常分析、电压越限异常分析和电压不平衡异常分析。1天内需要监测到3个或3个以上的监测点的相电压进行电压断相异常分析、电压越限异常分析或电压不平衡异常分析，且连续3天进行监测；如果连续3天在监测点进行的分析结果均确定异常，则最终确定用户为异常用电。本发明的基于电压异常分析的异常用电判断方法，具有可及时掌握电力用户的用电信息、预防并监控窃电行为、提高供电可靠性等优点。
摘要（英）：

The invention discloses an abnormal electricity consumption judging method based on abnormal voltage analysis. The method comprises voltage phase-loss abnormity analysis, voltage threshold-crossing abnormity analysis and voltage imbalance abnormity analysis. The phase voltages of three or more monitoring points are monitored within one day for voltage phase-loss abnormity analysis, the voltage threshold-crossing abnormity analysis and the voltage imbalance abnormity analysis and are monitored for three continuous days; if the analysis results of the monitoring points in the three continuous days are confirmed to be abnormal, the users are confirmed as the abnormal electricity consumption users. The abnormal electricity consumption judging method based on abnormal voltage analysis has the advantages of immediately knowing power users' electricity consumption information, preventing and monitoring electricity stealing behaviors and improving power supplying reliability and the like.

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