基于物联网技术的智慧电厂信息化控制方法研究

Research on Information Control Methods for Intelligent Power Plants Based on Internet ofThings Technology

由于智慧电厂内部发电数据存在不确定性,在负荷功率波动下容易导致电厂发生减载偏差问题,为此,基于物联网技术,提出了智慧电厂信息化控制方法。获取RFID标签实际接收的信号,通过物联网技术采集智慧电厂发电数据,计算智慧电厂风力、光伏发电单元的输出功率,掌握智慧电厂发电过程特性及控制目的,设计模糊控制器实现智慧电厂信息化控制。结果表明,所设计方法可以通过对负荷减载的无静差控制,促使智慧电厂出力与用电负荷平衡,提升智慧电厂信息化水平。

Due to the uncertainty of internal power generation data in intelligent power plants,fluctuations in load power can easily lead to load reduction deviation issues.Therefore,based on Internet of Things technology,a intelligent power plant information control method is proposed.Obtain the signals actually received by RFID tags,collect the power generation data of intelligent power plants through the Internet of Things technology,calculate the output power of wind power and photovoltaic power generation units of intelligent power plants,master the power generation process characteristics and control purposes of intelligent power plants,and design fuzzy controllers to realize the information control of intelligent power plants.The results show that the designed method can balance the output and power load of intelligent power plants by controlling the load shedding without static error,and improve the informatization level of intelligent power plants.