|
|
|
| Measurement for Inductance Parameter of New-style Synchronous Reluctance Motor |
| Ye Peng |
| Fuzhou Branch of China Quality Certification Center, Fuzhou 350008 |
|
|
|
|
Abstract Based on the measurement principles of the direct and quadrature axis inductances of synchronous reluctance motor with direct load method. The paper proposes a method to measure intersection angle between synthesizing voltage vectors and rotor d axis with photoelectric encoder and then to calculate direct and quadrature axis inductances value in combination with the relative equations. The method has relative high precision of measurement for direct and quadrature axis inductances of synchronous reluctance motor. The experiment for the direct and quadrature axis inductances values of the prototype under the different loads is made. Test results are compared with the values of finite element simulation of the same motor and results are identical, so the method is proved to be feasible and precise.
|
|
Published: 22 June 2016
|
|
|
|
[1] Lipo T A. Synchronous reluctance machine: A viable alternative for a.c. drives[J]. Elect. Mach. Power Syst., 1991, 19(6): 659-671.
[2] 周浩, 严欣平, 卢权华, 等. 转子结构对同步磁阻电机电感参数及转矩的影响[J]. 微电机, 2013(9): 22-26.
[3] 程明, 周鹗. 测量磁阻电机同步电抗的P—Q圆图法[J]. 微特电机, 1990(2): 2-5.
[4] 游琳娟, 吴汉光. 磁阻电机参数测定研究[J]. 微特电机, 2001(1): 29-31.
[5] 张飞, 唐任远, 陈丽香, 等. 永磁同步电动机电抗参数研究[J]. 电工技术学报, 2006, 21(11): 7-10.
[6] Gieras J F, Santini E, Wing M. Calculation of synchronous reactance of small permanent-magnet alternating current motors comparison of analytical approach and finite element method with measure- ments[J]. IEEE Transactions on Magnetics, 1998, 34(5): 3712-3720.
[7] 张健, 刘明基, 陈伟华. 自起动永磁电机电抗参数的测试[J]. 电机与控制应用, 2010(8): 14-18. |
|
|
|
2016, Vol. 17 
