With state space method mathematic models of the rectifier are established on static coordinate system, two-phase static coordinate system and two-phase rotating coordinate system respectively. 利用状态空间法,给出了VIENNA整流器在abc静止坐标系、αβ两相静止坐标系和dq两相旋转坐标系下的数学模型。
According to the dynamic mathematical model of single-phase induction motor in d-q static coordinate system, a simulation program is written using MATLAB software. 根据单相感应电动机在d-q静止坐标系下的动态数学模型,用MATLAB软件编写仿真程序。
Based on the motor's mathematics models of the two control technologies in the stator static coordinate system, we build mathematics model of compound driven technology. 根据两种控制系统电机本体在定子三相静止坐标系(a,b,c)下的数学模型,建立复合驱动的数学模型。
Through the analysis of the current decoupling control method of VIENNA rectifier, it can be obtained that the current control of the rectifier can be decoupled successfully on two-phase static coordinate system. 对VIENNA整流器的电流解耦控制方法进行分析,得出在αβ坐标系下可实现VIENNA整流器电流控制的解耦。
In the typical working conditions, the static decoupling controllers of the coordinate control system can be schemed out by using the genetic algorithm. 在典型工况下,采用遗传算法辨识出协调控制对象的静态解耦网络,再分别设计压力回路和功率回路的控制器。