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SYSTEM AND METHOD EMPLOYING A MINIMUM DISTANCE AND A LOAD FEATURE DATABASE TO IDENTIFY ELECTRIC LOAD TYPES OF DIFFERENT ELECTRIC LOADS
SYSTEM AND METHOD EMPLOYING A MINIMUM DISTANCE AND A LOAD FEATURE DATABASE TO IDENTIFY ELECTRIC LOAD TYPES OF DIFFERENT ELECTRIC LOADS
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机译:应用最小距离和负载特征数据库来识别不同电负载的电负载类型的系统和方法
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摘要
A method identifies electric load types (12) of a plurality of different electric loads (22,24,26,28). The method includes providing a load feature database (4) of a plurality of different electric load types (12), each of the different electric load types including a first load feature vector having at least four different load features; sensing a voltage signal (20) and a current signal (18) for each of the different electric loads; determining a second load feature vector (110) comprising at least four different load features from the sensed voltage signal and the sensed current signal for a corresponding one of the different electric loads; and identifying (114) by a processor (30) one of the different electric load types by determining a minimum distance of the second load feature vector to the first load feature vector of the different electric load types (12) of the load feature database.
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