TY - GEN
T1 - Design and analysis of a novel 2-D magnetization structure for magnetic properties measurement in wide range of frequency
AU - Yu, Xinran
AU - Yang, Qingxin
AU - Li, Yongjian
AU - Zhang, Changgeng
AU - Xu, Guizhi
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/10/2
Y1 - 2017/10/2
N2 - Magnetic properties of ferromagnetic materials are important features in power transformer and electrical machine design and manufacture, which should be measured accurately. The measurement data under a small frequency range is given by proposed methods. However, the data at high-frequency needs to be investigated more deeply. A novel 2-D magnetic properties tester for ferromagnetic material specimen has been designed and constructed. The 2-D magnetization structure is combined by four 'C-type' iron cores and four step shape excitation windings. Each winding is divided into three sections to extend the frequency range. Accurate simulation and comparison was made to verify that the new structure is more suitable for measurement. By using the composite sensing structure of sensing coil combined with needle probe method, B and H signals can be accurately detected. Therefore, magnetic properties in wide range of frequency can be really concerned and analyzed in practical engineering.
AB - Magnetic properties of ferromagnetic materials are important features in power transformer and electrical machine design and manufacture, which should be measured accurately. The measurement data under a small frequency range is given by proposed methods. However, the data at high-frequency needs to be investigated more deeply. A novel 2-D magnetic properties tester for ferromagnetic material specimen has been designed and constructed. The 2-D magnetization structure is combined by four 'C-type' iron cores and four step shape excitation windings. Each winding is divided into three sections to extend the frequency range. Accurate simulation and comparison was made to verify that the new structure is more suitable for measurement. By using the composite sensing structure of sensing coil combined with needle probe method, B and H signals can be accurately detected. Therefore, magnetic properties in wide range of frequency can be really concerned and analyzed in practical engineering.
KW - Composite sensing structure
KW - Magnetization structure
KW - Rotating magnetic properties
KW - Step shape excitation winding
UR - https://www.scopus.com/pages/publications/85034621420
U2 - 10.1109/ICEMS.2017.8056331
DO - 10.1109/ICEMS.2017.8056331
M3 - 会议稿件
AN - SCOPUS:85034621420
T3 - 2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017
BT - 2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 20th International Conference on Electrical Machines and Systems, ICEMS 2017
Y2 - 11 August 2017 through 14 August 2017
ER -