基于Hopfield网络的火电厂机组煤耗模型的稳定性分析  

The Analysis of Coal Model Stability of Power Plant Units Based on Hopfield Network

作　　者：高敏娟[1] 杨晋萍[1] 

机构地区：[1]山西大学工程学院,太原030013

出　　处：《电力学报》2009年第6期492-494,共3页Journal of Electric Power

摘　　要：火电厂机组煤耗模型的稳定性分析对下一步研究机组煤耗的优化分配等问题有着重要的意义。基于Hopfield网络,运用无自反馈Hopfield网络和无自反馈Hopfield网络分别建立了机组煤耗模型,对模型的能量函数进行了分析证明了其稳定性。通过仿真结果得出两种网络都可以达到收敛的效果,并且有自反馈的网络在收敛速度上更好。The analysis of coal model stability of power plant units has great significance to the next study of optimization and other issues. Based on Hopfield network,the paper establishes the unit coal consumption model using Hopfield network without the inner feedback and Hopfield network with the inner feedback, and proves its stability by analyzing the energy function. The simulation results show that the two networks both can be achieve the dffects of convergence,and the self-feedback network is beeter in convergence rate.

关 键 词：HOPFIELD网络 稳定性 煤耗 

分 类 号：TM621.3[电气工程—电力系统及自动化]