Title :
Analysis of Bearing Current of the Inverter-fed Induction Motor Using Equivalent Circuit Parameters by FEM
Author :
Jun, Ji-hoon ; Kwon, Byung-il ; Kim, Byung-taek
Author_Institution :
Dept. of Mechatronics Eng., Hanyang Univ., Ansan
Abstract :
This paper deals the analysis of bearing current in a 3-phase inverter-fed induction motor. We used numerical method (FEM) to derive parasitic impedances in our strategy. Then we compared the proposed method with conventional method in 60 Hz no-load condition. From the comparison of simulation and experiment results, we confirmed that the proposed method is valid
Keywords :
equivalent circuits; finite element analysis; induction motors; invertors; machine bearings; 60 Hz; FEM; bearing current; equivalent circuit parameters; inverter-fed induction motor; parasitic impedances; Circuit simulation; Conductors; Equivalent circuits; IEEE members; Impedance; Induction motors; Inverters; Leakage current; Magnetic analysis; Parasitic capacitance;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632934
