摘要
由于储能虚拟同步发电机电力具有不规则性和非线性,对其功率协调控制具有一定难度。为此提出基于模糊PID的储能虚拟同步发电机功率协调控制。利用人工智能神经网络模型对发电机运行数据进行计算学习,判断储能虚拟同步发电机荷电状态。利用模糊PID控制器向储能虚拟同步发电机发送控制指令,调整储能虚拟同步发电机荷电状态,使其功率始终处于稳定状态。经实验证明,应用此设计方法后功率波动系数远小于传统方法,具有一定的推广意义。
Due to the irregularity and nonlinearity of the electric power of energy storage virtual synchronous generator,it is difficult to coordination control its power.Therefore,a coordination control of power of energy storage virtual synchronous generator based on fuzzy PID is proposed.The artificial intelligence neural network model is used to calculate and learn the operation data of the generator,and judge the state of charge of the energy storage virtual synchronous generator.The fuzzy PID controller is used to send control commands to the energy storage virtual synchronous generator to adjust the state of charge of the energy storage virtual synchronous generator,so that its power is always in a stable state.The experimental results show that the power fluctuation coefficient after using this design method is far less than that of the traditional method,which has a certain popularization significance.
作者
吴越翔
WU Yuexiang(Gansu Province Special Equipment Inspection and Testing Institute,Lanzhou 730050,China)
出处
《现代信息科技》
2021年第6期51-53,共3页
Modern Information Technology
关键词
模糊PID
储能虚拟同步发电机
功率协调控制
fuzzy PID
energy storage virtual synchronous generator
coordination control of power
