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Content Provider | IEEE Xplore Digital Library |
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Author | Maswood, A.I. Shen Wei |
Copyright Year | 2003 |
Description | Author affiliation: Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore (Maswood, A.I.; Shen Wei) |
Abstract | This work analyzes the relationship between the input/output voltage/current in a 12-pulse converter using the transfer function approach. A 12-pulse converter although very successful in eliminating the low order harmonics, fails to do so when the supply becomes unbalanced. This is attributed to the generation of the new non-characteristic harmonics, which were totally absent under ideal supply conditions. Operation of the proposed converter is investigated under a standard 5% unbalance and a selected distorted input voltage conditions. It is demonstrated that a specially designed PWM converter should be able to minimize the effect of small degree of unbalance and distortion in the input voltage. |
Starting Page | 1486 |
Ending Page | 1491 |
File Size | 323738 |
Page Count | 6 |
File Format | |
ISBN | 0780379896 |
DOI | 10.1109/PES.2003.1267375 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2003-07-13 |
Publisher Place | Canada |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Power system harmonics Harmonic distortion Rectifiers Pulse width modulation Pulse width modulation converters Pulse width modulation inverters Transfer functions Thyristors Voltage control Circuits |
Content Type | Text |
Resource Type | Article |
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