Firstly, a concept of Mvar coordinate space is presented, then take the sensitivity between generators and nodes as eigenvectors, at last, KOHONEN neural network is introduced to decomposition.

• 以新英格兰系统为例进行的数字仿真发现,KOHONEN网络是一种学习速度快、分类精度高的神经网络模型,并且适用于电压控制分区。