摘要
本文在处理实测数据的基础上介绍了综合负荷动特性建模的一些基本概念和问题;比较了差分方程模型和人工神经元模型在非线性外推和内插上的优劣。
This paper introduces some base conception inpower system dynamic load modeling, such as the difference between static and dynamic model verification. interpolationand extrapolation etc. A comparison Of non-linear and the artifical neural networks model (ANN) has been carried out. The results show that the ANN models have greater non-linear interpolation and extrapolation ability than the DE models. But it's necessary to study more efficient ANN models and learning methods for choosing automatically model structure and input variables.
出处
《中国电机工程学报》
EI
CSCD
北大核心
1996年第3期151-154,共4页
Proceedings of the CSEE
关键词
电力系统
负荷动特性
实测建模
power system ,dynamic load modeling Extrapolating, interpolation