基于分数阶的电力调度网络发令多任务实时解耦控制方法

A Multi-task Real-time Decoupling Control MethodBased on Fractional Order for Power Dispatching Network

为了避免出现网络内部混乱导致发令执行时间延迟问题,提出基于分数阶的电力调度网络发令多任务实时解耦控制方法。构建分数阶多输入输出系统结构,将线性化拓展结果运用到输入输出解耦。考虑解耦后广义传递函数非对角线元素,得到解耦后广义传递函数矩阵。结合PID控制器,改善收敛速度,有效控制极小正值,构建多任务实时解耦控制器,实现多任务实时解耦控制。仿真实验结果表明,所提方法停电时间为1:40—3:00,送电时间为3:02,与真实时间一致,能够达到实时、精准控制发令多任务的目的。

In order to avoid the problem of delay in the execution time caused by the chaos in the network,a multi-task real-time decoupling control method based on fractional order for power dispatching network is proposed.The structure of fractional order multiple input and output system is constructed,and the linearization is extended to the input and output decoupling.Considering the non-diagonal elements of the decoupled generalized transfer function,the decoupled generalized transfer function matrix is obtained.Combined with PID controller,the convergence speed is improved,the minimum positive values is effectively controlled,and a multi-task real-time decoupling controller is built to realize multi-task real-time decoupling control.The simulation results show that the power outage time of the proposed method is 1:40—3:00 and the power transmission time is 3:02,which is consistent with the real time,and can achieve the purpose of real-time and precise control of multi-task.