摘要
在分析永磁风力发电机组各组成部分的关系基础上,建立永磁同步电机(Permanent Magnet Synchronous Motor,PMSM)风力发电机组的数学模型;基于能量储存、配置互联和阻尼矩阵的非线性无源控制算法,建立永磁同步电机(PMSM)风电系统控端口Hamilton(ported-controlled Hamiltonian)系统模型,即永磁同步电机风电系统的PCHD模型。提出一种基于无源控制的PMSM风电系统鲁棒控制策略,并利用Simulink平台对所提出的控制策略进行仿真,结果表明该系统在输入机械功率多次变化时都能快速收敛到系统平衡点。
Based on the analysis of the relationship between the components of permanent magnet wind turbine,the mathematical model of permanent magnet synchronous motor(PMSM)wind turbine is established.Based on the nonlinear passive control algorithm of energy storage,configuration interconnection and damping matrix,the control port Hamilton system model of the permanent magnet synchronous motor(PMSM)wind power system is established,that is,the PCHD model of the PMSM wind power system.A robust control strategy of PMSM wind power system based on passive control is proposed,and the proposed control strategy is simulated by Simulink platform.The simulation results show that the system can quickly converge to the equilibrium point of the system when the input mechanical power changes multiple times.
作者
贾毅崇
师会燕
JIA Yichong;SHI Huiyan(School of Mechanical and Electrical Engineering,Xinjiang Institute of Technology,Aksu 843000,China;Aksu No.1 Middle School,Aksu 843000,China)
出处
《电工技术》
2023年第4期41-43,共3页
Electric Engineering
关键词
永磁同步电机
风力发电
无源控制
鲁棒控制
permanent magnet synchronous motor
wind power generation
passive control
robust control
