The applied research of support vector machine in bus fault identification

A new method of identifying bus faults based on support vector machine is proposed. First PSCAD/EMTDC is used to simulate the bus fault state,and then a support vector machine model is established after extracting Simulation Data, carrying out data pretreatment. Different kernel functions is used to train respectively for determining internal fault, external fault of bus and correct identification of fault type. After that, accuracy of the bus fault identification based on support vector machine can be verified.