并网相位差对矢量控制双馈发电机功率解耦性能的影响  

THE INFLUENCE OF CUTTING IN PHASE ANGLE ERROR BETWEEN STATOR AND GRID TO THE POWER DECOUPLING EFFECT OF VECTOR CONTROLLED DFIG

作　　者：吕佃顺[1] 林资旭[2] 王玲玲[1] 张启文[2] 

机构地区：[1]中国科学院电工研究所,北京100190 [2]北京科诺伟业科技有限公司,北京100083

出　　处：《太阳能学报》2010年第10期1373-1378,共6页Acta Energiae Solaris Sinica

摘　　要：该文在并网后的稳态功率分析中,将并网相位差等效为并网前转子坐标系与电网同步旋转坐标系之间的相位初值,在此基础上推导了与并网相位差有关的定子功率方程,并用PSIM 6.0仿真验证了方程的正确性。This paper presents a strategy that considering the cutting in Phase Angle Error （PAE） between stator and grid as the initial value between rotor rotating frame and grid synchronizing rotating frame for analysis of the stator power taking into account of this PAE. Based on this theory, a novel Stator power function is presented related to this PAE, and is validated using PSIM 6.0 platform.

关 键 词：双馈式异步感应发电机 矢量控制 并网相位差 定子功率解耦控制 

分 类 号：TM614[电气工程—电力系统及自动化]