三相整流器在三相静止坐标下的技术研究  

Technology Research on Three-phase Rectifier in Three-phase Stationary Coordinate

作　　者：吴特 李权 谭健 邓钧韬 荣军[1,2] 

机构地区：[1]湖南理工学院信息与通信工程学院,湖南岳阳414006 [2]复杂工业物流系统智能控制与优化湖南省重点实验室,湖南岳阳414006

出　　处：《船电技术》2018年第1期13-15,共3页Marine Electric & Electronic Engineering

基　　金：湖南省科技计划项目经费资助(2016TP1021);2016年岳阳市科技计划项目

摘　　要：阐述了三相电压型PWM整流器的工作原理,推断了其在静止坐标系下的数学模型。通过理论分析得出三相电压型PWM整流器在低频时是解耦的,而在高频时需要对其进行解耦,因此增加了系统设计的复杂性。论文最后在MATLAB/Simulink中对其进行仿真验证,仿真结果表明理论分析完全正确。The working principle of three-phase and voltage-type PWM rectifier is described, and the mathematical model in the static coordinate system is presented. Theoretical analysis shows that three-phase voltage source PWM rectifier is decoupled in low frequency, and decoupling is needed in high frequency, so the complexity of system design is increased. Finally the paper gives simulation and verification for the rectifier based on MATLAB/Simulink, and the simulation results show that the theoretical analysis is correct, and it lays a foundation for its application.

关 键 词：三相整流器 静止坐标系 解耦 仿真 

分 类 号：TM46[电气工程—电器]