分布式能源系统在煤矿上的应用研究

Research and Application of Distributed Energy in Mine

在对分布式能源利用系统集成技术进行研究的基础上,提出了分布式能源利用模式的矿井降温系统的设计方案和基于PLC控制器和工控机的井下降温系统控制方案;控制系统软件采用WinCC编写,针对水系统的大滞后与大延迟,提出了预测神经网络控制算法,改善了系统控制品质;为分布式能源利用系统在煤矿上的应用提供了理论指导。

Based on the study of the integration technology of the Distributed Energy （DE）, it＇s proposed that the mine cooling design schedule is upon the DE. It＇s designed the centralized control system which is based on the PLC unit and industrial com- puter. The control program is made with WinCC software. Owing to the large Pure-time Delay and large inertia, i. e. in the sys- tem, a control policy, ~hich unifies the neural network a^d the predictive control, is applied and it is improved the control quality, and increase the stability of the system.