电力系统分析中常用的坐标变换在四相系统中的推广  

EXTENSION OF COMMON COORDINATE TRANSFORMS IN POWER SYSTEM ANALYSIS TO FOUR-PHASE SYSTEMS

作　　者：刘光晔[1] 杨以涵[2] 

机构地区：[1]湖南大学电气与信息工程学院,湖南省长沙市410082 [2]华北电力大学(北京)电力系,北京100085

出　　处：《电网技术》2000年第4期60-62,共3页Power System Technology

摘　　要：根据四相输电线路电感矩阵与对角矩阵相似变换的原理 ,将三相电力系统分析中常用的派克变换、克拉克变换及对称分量变换推广到四相系统之中 ,并且给出了各坐标系之间的接口方程 ,讨论了各种坐标变换的本质特征 。According to the fact that the inductance matrix of four phase power transmission lines is analogous to a diagonal matrix, such transforms as the common Park transform, Clarke transform and symmetrical components transform for power system analysis are extended to a four phase system. The transform equations between all above coordinates are presented. The essential characters of transform between the coordinates are discussed. The basic theory and method are proposed for studying four phase power systems further.

关 键 词：电力系统 四相输电系统 坐标变换 

分 类 号：TM711[电气工程—电力系统及自动化]