计及频率影响时单相异步电机转子参数的数值计算  

Numerical Calculation on Rotor Parameters of Single-Phase Induction Motors Considering Frequency Effect

作　　者：吴新振[1] 刘玉明[1] 徐世许[1] 金明[1] 周鹗[2] 

机构地区：[1]青岛大学电气系,266071 [2]东南大学电气系,210096

出　　处：《电工技术学报》1999年第6期15-19,共5页Transactions of China Electrotechnical Society

摘　　要：在对单相异步电机转子槽分块与分层处理的基础上， 推导了集肤效应作用下每层电流的数值计算公式。通过直接计算导条损耗与漏磁场能量得出了计及频率影响时转子导条电阻与转子槽漏感。论文还给出了转子参数的计算结果。On the basis of block building and layer building in rotor slots of single phase induction motors,the paper deduces numerical formulas for calculating layer currents under skin effect.The rotor bar resistance and slot leakage inductance considering frequency effect are gotten by mean of bar loss calculation and leakage magnetic field energy calculation.The paper also gives calculated results of the rotor parameters

关 键 词：单相异步电机 参数计算 数值计算 集肽效应 转子 

分 类 号：TM343.102[电气工程—电机]