基于人工神经网络和灵敏度分析的快速电压估计

Fast Bus Voltage and Angle Evaluation based On Artificial Neural Nets and Sensitivity Analysis

本文提出了一种电力系统电压快速并行算法。该算法在对负荷模式进行分类的基础上，通过各种变量之间存在的灵敏度关系，利用人工神经网络的大规模并行处理，实现了电压的快速估算。通过５－Ｂｕｓ系统的试算对算法予以说明，并进行了讨论。

fast bus voltage and angle evaluation algorithm based on classification of load patterns and the sensitivity between the vatlables in power system are described. The highly parallel information processing of artificial neural nets makes the fast evaluation possible. A 5-bus mumerical example is presented to illustrate this new approach and some discussions are made.