无齿轮永磁同步曳引机封星速度研究  

Study on Speed of High Speed Short-circuit of Motor Rotor of Permanent Magnet Synchronous Gearless Machine of Elevator

作　　者：梁丙雪 王大志[1] 徐广人[2] 张炳义[3] 王武[2] 冯桂宏[3] LIANG Bingxue;WANG Dazhi;XU Guangren;ZHANG Bingyi;WANG Wu;FENG Guihong

机构地区：[1]东北大学信息科学与工程学院,沈阳110819 [2]沈阳蓝光驱动技术有限公司,沈阳110179 [3]沈阳工业大学电气工程学院,沈阳110807

出　　处：《中国电梯》2018年第17期7-10,共4页China Elevator

摘　　要：经分析推导给出了无齿轮永磁同步曳引机的封星短路电流、短路功率、封星制动转矩与电梯速度之间的关系,得出了封星短路电流与封星制动转矩之间的关系,并通过实验验证了理论推导的正确性。The relationship between high speed short-circuit current of motor rotor, short-circuit power, short-circuit braking torque and elevator speed of permanent magnet synchronous gearless machine is analyzed, and the relationship between high speed short-circuit current and short-circuit braking torque is obtained.The correctness of the theoretical derivation is verified by experiments.

关 键 词：无齿轮永磁同步曳引机 封星 短路电流 短路功率 制动转矩 速度 

分 类 号：TU857[建筑科学]