粗精耦合共磁路磁阻式旋转变压器的电磁原理与设计研究
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摘要
在多对极磁阻式旋转变压器理论研究的基础上,提出一种新型结构双通道粗精耦合共磁路径向磁阻式旋转变压器基本结构框架,同时指出该种结构双通道旋变可以进行粗精信号解耦原理上的可行性。采用磁场有限元法对其解耦效果及可行性进行了计算验证。依照该种方法设计了粗机为1对极,精机为15对极的粗精耦合共磁路环状转子旋转变压器,激磁绕组采用环形绕组,粗机、精机的信号绕组采用集中正弦绕组结构,并制造加工了样机,同时进行了实验研究。实验结果与设计结论相一致。
A new structure of dual channel of coarse and fine coupling structure of reluctance resolver was put forward based on the magnetic analysis. Meanwhile, the paper also gave us the possibility to decouple the coarse-exact channel EMF signals of the same magnetic circuit and points out that the structure of dual channel rotary transformer can be coarse and fine signal decoupling principle of possibility. At the same time, the magnetic field finite element method was used to calculate the decoupling effect and the feasibility of the method. According to this method, one reluctance resolver was designed which has coarse machine with 1 pole and precision machine with 15 poles. The circle winding was used as exciting winding and the concentrate sine windings were used as signal windings both in coarse and exact machine. The prototype was made and the experiment was done at last. The experiment result fits in the calculation result well.
A new structure of dual channel of coarse and fine coupling structure of reluctance resolver was put forward based on the magnetic analysis. Meanwhile, the paper also gave us the possibility to decouple the coarse-exact channel EMF signals of the same magnetic circuit and points out that the structure of dual channel rotary transformer can be coarse and fine signal decoupling principle of possibility. At the same time, the magnetic field finite element method was used to calculate the decoupling effect and the feasibility of the method. According to this method, one reluctance resolver was designed which has coarse machine with 1 pole and precision machine with 15 poles. The circle winding was used as exciting winding and the concentrate sine windings were used as signal windings both in coarse and exact machine. The prototype was made and the experiment was done at last. The experiment result fits in the calculation result well.
引文
[1]Speter J,Ekhaml B.Things you need to know about sizing and applying:resolvers[J].Motion System Design,2001,43(3):61-64.
[2]夏永洪,龚文军,黄劭刚,等.基波电枢磁动势对转子齿谐波电动势的影响[J].中国电机工程学报,2015,35(9):2304-2309.Xia Yonghong,Gong Wenjun,Huang Shaogang,et al.Influences of fundamental armature MMF on tooth harmonic EMF of the rotor[J].Proceedings of the CSEE,2015,35(9):2304-2309(in Chinese).
[3]张辉,刘承军,邹继斌.基于旋转变压器的永磁同步电机高精度位置检测系统[J].伺服控制,2007(3):22-24.Zhang Hui,Liu Chengjun,Zou Jibin.High precision position servo system of PMSM based on resolver[J].Servo Control,2007(3):22-24(in Chinese).
[4]姜燕平.旋转变压器的原理及其在控制系统中的应用[J].伺服控制,2005(6):38-40.Jiang Yanping.The principle of resolver and its application in control system.Servo Control,2005(6):38-40(in Chinese).
[5]陈慧,马跃强,王磊.旋转变压器位置检测在EPS中的应用[J].传感器与微系统,2006,25(4):70-71,74.Chen Hui,Ma Yueqiang,Wang Lei.Application of resolver angular position detection in electrical power steering system[J].Transducer and Microsystem Technologies,2006,25(4):70-71,74(in Chinese).
[6]Zimmerman R.Resolvers as velocity and position encoding devices[C]//Proceedings of the 7th International MOTOR-CON’85 Conference.Chicago,Illinois,1985:75-85.
[7]Langnau L.New solid rotor improves resolver performance[J].Power Transmission Design,1996,38(9):22-23.
[8]Langnau L.Rotasyn resolver[J].Advanced Motion Technology,2003(9):30-34.
[9]Robinson D T.A new absolute inductive transducer for brushless servomotors[J].Advanced Motion Technology,2000(2):20-23.
[10]Robinson D T.Understanding resolvers and resolver-to-digital conversion[J].Advanced Motion Technology,1998(5):28-32.
[11]Shang Jing,Liu Chengjun,Zou Jibin.The analysis for new axial variable reluctance resolver with air-gap complementary structure[C]//Proceedings of International Conference on Electrical Machines and Systems.Tokyo,Japan:IEEE,2009:1-6.
[12]徐谦.一对极等气隙磁阻式旋转变压器的研究[D].哈尔滨:哈尔滨工业大学,2008:7.Xu Qian.Study of one pole pair constant air gap reluctance resolver[D].Harbin:Harbin Institute of Technology,2008:7(in Chinese).
[13]孙立志,陆永平.适于一体化电机系统的新结构磁阻旋转变压器的研究[J].电工技术学报,1999,14(1):35-39.Sun Lizhi,Lu Yongping.A new type variable-reluctance resolver congruous for integrated motor systems[J].Transactions of China Electrotechnical Society,1999,14(1):35-39(in Chinese).
[14]Sun L Z,Zou J B,Lu Y P.New variable-reluctance resolver for rotor-position sensing[C]//Proceedings of IEEE Region 10 International Conference.Chiang Mai:IEEE,2004:5-8.
[15]Shang Jing,Hu Jianhui,Xu Yongxiang.The parameter design and calculation for axial-flux resistance resolver[C]//Proceedings of 2011 International Conference on Electrical Machines and Systems.Beijing,China:IEEE,2011.
[16]Ben-Brahim L,Benammar M,Alhamadi M.A resolver angle estimator based on its excitation signal[J].IEEE Transactions on Industrial Electronics,2009,56(2):574-580.
[17]夏加宽,沈丽,彭兵,等.齿槽效应对永磁直线伺服电机法向力波动的影响[J].中国电机工程学报,2015,35(11):2847-2853.Xia Jiakuan,Shen Li,Peng Bing,et al.Influences of cogging effects on normal force ripple in permanent magnet linear servo motors[J].Proceedings of the CSEE,2015,35(11):2847-2853(in Chinese).
[18]Shang Jing,Wang Hao,Wang Weiqiang.The analysis of multipole axial flux reluctance resolver with sinusoidal rotor[C]//Proceedings of the IEEE 7th International Power Electronics and Motion Control Conference.Harbin,China:IEEE,2012:1206-1209.
[19]尚静,王昊,王伟强.多极轴向磁路磁阻式旋转变压器的分析与优化[J].哈尔滨工业大学学报,2012,45(8):73-78.Shang Jing,Wang Hao,Wang Weiqiang.Finite element analysis and structure optimization of the multipole axial flux reluctance resolver[J].Journal of Harbin Institute of Technology,2012,45(8):73-78(in Chinese).
[20]Wang Hao,Shang Jing,Li Yong,et al.The finite element analysis and Parameter optimization of the axial flux variable-reluctance resolver with short pitch distributed winding[C]//Proceedings from the 16th International Symposium on Applied Electromagnetics and Mechanics.Harbin,Heilongjiang,China:ISEM,2013.
[2]夏永洪,龚文军,黄劭刚,等.基波电枢磁动势对转子齿谐波电动势的影响[J].中国电机工程学报,2015,35(9):2304-2309.Xia Yonghong,Gong Wenjun,Huang Shaogang,et al.Influences of fundamental armature MMF on tooth harmonic EMF of the rotor[J].Proceedings of the CSEE,2015,35(9):2304-2309(in Chinese).
[3]张辉,刘承军,邹继斌.基于旋转变压器的永磁同步电机高精度位置检测系统[J].伺服控制,2007(3):22-24.Zhang Hui,Liu Chengjun,Zou Jibin.High precision position servo system of PMSM based on resolver[J].Servo Control,2007(3):22-24(in Chinese).
[4]姜燕平.旋转变压器的原理及其在控制系统中的应用[J].伺服控制,2005(6):38-40.Jiang Yanping.The principle of resolver and its application in control system.Servo Control,2005(6):38-40(in Chinese).
[5]陈慧,马跃强,王磊.旋转变压器位置检测在EPS中的应用[J].传感器与微系统,2006,25(4):70-71,74.Chen Hui,Ma Yueqiang,Wang Lei.Application of resolver angular position detection in electrical power steering system[J].Transducer and Microsystem Technologies,2006,25(4):70-71,74(in Chinese).
[6]Zimmerman R.Resolvers as velocity and position encoding devices[C]//Proceedings of the 7th International MOTOR-CON’85 Conference.Chicago,Illinois,1985:75-85.
[7]Langnau L.New solid rotor improves resolver performance[J].Power Transmission Design,1996,38(9):22-23.
[8]Langnau L.Rotasyn resolver[J].Advanced Motion Technology,2003(9):30-34.
[9]Robinson D T.A new absolute inductive transducer for brushless servomotors[J].Advanced Motion Technology,2000(2):20-23.
[10]Robinson D T.Understanding resolvers and resolver-to-digital conversion[J].Advanced Motion Technology,1998(5):28-32.
[11]Shang Jing,Liu Chengjun,Zou Jibin.The analysis for new axial variable reluctance resolver with air-gap complementary structure[C]//Proceedings of International Conference on Electrical Machines and Systems.Tokyo,Japan:IEEE,2009:1-6.
[12]徐谦.一对极等气隙磁阻式旋转变压器的研究[D].哈尔滨:哈尔滨工业大学,2008:7.Xu Qian.Study of one pole pair constant air gap reluctance resolver[D].Harbin:Harbin Institute of Technology,2008:7(in Chinese).
[13]孙立志,陆永平.适于一体化电机系统的新结构磁阻旋转变压器的研究[J].电工技术学报,1999,14(1):35-39.Sun Lizhi,Lu Yongping.A new type variable-reluctance resolver congruous for integrated motor systems[J].Transactions of China Electrotechnical Society,1999,14(1):35-39(in Chinese).
[14]Sun L Z,Zou J B,Lu Y P.New variable-reluctance resolver for rotor-position sensing[C]//Proceedings of IEEE Region 10 International Conference.Chiang Mai:IEEE,2004:5-8.
[15]Shang Jing,Hu Jianhui,Xu Yongxiang.The parameter design and calculation for axial-flux resistance resolver[C]//Proceedings of 2011 International Conference on Electrical Machines and Systems.Beijing,China:IEEE,2011.
[16]Ben-Brahim L,Benammar M,Alhamadi M.A resolver angle estimator based on its excitation signal[J].IEEE Transactions on Industrial Electronics,2009,56(2):574-580.
[17]夏加宽,沈丽,彭兵,等.齿槽效应对永磁直线伺服电机法向力波动的影响[J].中国电机工程学报,2015,35(11):2847-2853.Xia Jiakuan,Shen Li,Peng Bing,et al.Influences of cogging effects on normal force ripple in permanent magnet linear servo motors[J].Proceedings of the CSEE,2015,35(11):2847-2853(in Chinese).
[18]Shang Jing,Wang Hao,Wang Weiqiang.The analysis of multipole axial flux reluctance resolver with sinusoidal rotor[C]//Proceedings of the IEEE 7th International Power Electronics and Motion Control Conference.Harbin,China:IEEE,2012:1206-1209.
[19]尚静,王昊,王伟强.多极轴向磁路磁阻式旋转变压器的分析与优化[J].哈尔滨工业大学学报,2012,45(8):73-78.Shang Jing,Wang Hao,Wang Weiqiang.Finite element analysis and structure optimization of the multipole axial flux reluctance resolver[J].Journal of Harbin Institute of Technology,2012,45(8):73-78(in Chinese).
[20]Wang Hao,Shang Jing,Li Yong,et al.The finite element analysis and Parameter optimization of the axial flux variable-reluctance resolver with short pitch distributed winding[C]//Proceedings from the 16th International Symposium on Applied Electromagnetics and Mechanics.Harbin,Heilongjiang,China:ISEM,2013.