基于BP神经网络的水库优化调度

Reservoir Optimal Dispatching based on BP Neural Network

在阐述神经网络基本原理及其改进的基础上,提出了建立水库优化调度函数的神经网络模型,利用该模型建立了水库优化调度函数。通过实例计算表明,模型计算结果基本能反映水库调度的实际情况,符合水库调度的规律,表明所建立的调度函数是合理可靠的;BP神经网络由于其较强的数据处理和映射功能,能准确地反映水库运行要素之间的复杂的非线性关系,所建立的水库调度函数适合于指导水库的调度运行。

In this paper the basic principle and improving neural network were presented based on the establishment of optimizing reservoir operation function and neural network model was established by using this model.By calculation of the example analysis shows that the model can reflect the basic calculation results of the actual situation of reservoirs,conform to the rules,show reservoirs of scheduling function is reasonable and reliable.The BP neural network due to its strong data processing and mapping function can accurately reflect the reservoir operation between elements of the complicated nonlinear relation,and the reservoir regulation function is also suitable for operation of the reservoir.