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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Mutoh, N. Ogata, M. Kayhan, G. Harashima, F. |
| Copyright Year | 2002 |
| Description | Author affiliation: Tokyo Metropolitan Inst. of Technol., Japan (Mutoh, N.; Ogata, M.; Kayhan, G.; Harashima, F.) |
| Abstract | The paper describes methods that control EMI noises generated in power converters (rectifier and inverter) by using power printed circuit techniques. Two kinds of differential and common mode noises are generated in the motor drive system. A method is proposed that controls the differential mode noises by symmetrically forming the structure of the positive and negative power transmission lines of the power converter using a four-layer printed power circuit technique. Simulations done using the method show that differential mode currents appearing between the terminals of the power converters and the smoothing capacitors can be almost completely eliminated and the common mode currents are shunted into the artificial ground plane. Another method is also proposed that controls the shunted common mode currents so as to prevent series resonance phenomena by inserting a damping impedance between the frame of the machine and the ground. Experiments verify that the common mode currents generated in the motor drive system can be effectively reduced by the two proposed methods. |
| Starting Page | 1531 |
| Ending Page | 1536 |
| File Size | 527249 |
| Page Count | 6 |
| File Format | |
| ISBN | 078037262X |
| DOI | 10.1109/PSEC.2002.1022393 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2002-06-23 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Control systems Electromagnetic interference Noise generators Motor drives Circuit noise Power generation Rectifiers Inverters Printed circuits Power transmission lines |
| Content Type | Text |
| Resource Type | Article |
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