BP neural network (Back-Propagation Neural Network. BP-NN) is one of the most widely neural network models and is applied to fault diagnosis of power system currently. BP neural network has good self-learning and adaptive ability and generalization ability. but the operation process is easy to fall into local minima. https://www.soiebiologique.com/best-save-Scarecrow-Guide-Wilds-of-Eldraine-top-buy/