关键词：压断路器；专家系统；神经网络；故障诊断
摘 要：In this paper,an improved algorithm of general radial basis (RBF) function neural network is introduced,based on improved algorithm,the neural network realized quickly fault diagnosis and self-update of neural network structure,and the neural network is applied to the on-line faultdiagnosis expert system.The expert system deals with the fault data that send from on-line monitoring equipment by using neural network,and it can discover the fault type and give reasonable solution by forward reasoning.Meanwhile,the expert system has the ability of achieving new knowledge based on the application of self-update ability of RBF neural network.