神经网络在继电保护中的应用

本文阐述了基于神经网络的继电保护系统的优越性，论证了由单层感知器网络或ＴＨ网络可以实现最小二乘算法，这两种网络都可以在极短的时间内完成全部运算，给出了电流继电器、圆特性以及四边型特性阻抗继电器的神经网络模型，并证明了三种模型都具有很强的自适应性。

The Application of Neural Network in Protective Relay

The author expounds the suporiority of the protective system based on neuraI network and demonstrates that single-layer perceptron network or TH network can realize the least squares algorithm.Both networks may finish all the calculations in a extreme short time(several ns or several hundred ns).The paper presents the neural network models of the current relay,impedance relay of circle character and polygon character,and proves that these models have better adaptability.