Analyzing common-mode chokes for induction motor drives
2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289) - Tập 3 - Trang 1557-1562 vol.3
Tóm tắt
This paper first analyzes the required characteristics of common-mode (CM) chokes for induction motor (IM) drive applications. It then presents an approach for specifying CM chokes in order to achieve specified CM-current reductions. To this end, a high-frequency IM model based on the IM zero-sequence impedance is suggested. The CM choke specification should be based on its particular application due to the unique characteristics of the CM currents. The ideas are verified by laboratory experiments.
Từ khóa
#Inductors #Induction motor drives #Voltage #Current measurement #Inductance #Pulse width modulation inverters #Cables #Shape measurement #Induction motors #LaboratoriesTài liệu tham khảo
10.1109/ISEMC.1991.148275
10.1109/2943.798337
crane, 1985, Common-mode filter inductor analysis, Power Electronics Design Conference, 106
10.1109/20.619574
10.1109/IAS.1999.805947
10.1109/28.536872
10.1109/28.148452