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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Azad, A.N. Hossain Toufiq Imam, M. Ali Azam, M. Ashfanoor Kabir, M. Nasir Uddin, M. Choudhury, M.A. |
| Copyright Year | 2012 |
| Description | Author affiliation: Department of Electrical Engineering, Lakehead university, Canada (Nasir Uddin, M.) || Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology, Bangladesh (Azad, A.N.; Hossain Toufiq Imam, M.; Ali Azam, M.; Ashfanoor Kabir, M.; Choudhury, M.A.) |
| Abstract | In this paper, a new three to single phase cycloconverter based on Ĉuk topology is proposed. The circuit will provide the load with adjustable AC voltage and frequency having low input current distortion, high input power factor and maintain high power conversion efficiency. In case of conventional cycloconverters, input power factor is low and input current is distorted. Complex control circuitry and large input filter are needed to alleviate these problems to improve power quality of the input side of the cycloconverter. In the proposed topology, reduced number of switches reduces the complexity of the control circuit, minimizes the switching losses and thereby increases the efficiency. High input power factor, low values of input filter, high efficiency and low input current THD for a wide range of duty cycles makes the proposed topology a significant advantage over conventional 12 SCR three phase to single phase cycloconverter. Incorporation of SMPS conversion makes both step up and step down voltage conversion in the proposed cycloconverter. The circuit is designed and simulated for resistive, RL and motor load with back emf showing desired satisfactory results. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 514033 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467312219 |
| e-ISBN | 9781467312202 |
| DOI | 10.1109/ISGT-Asia.2012.6303165 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-05-21 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Reactive power Total harmonic distortion Capacitors Switches Cycloconverter Harmonic analysis Switch mode power supply Topology Voltage control Power harmonic filters |
| Content Type | Text |
| Resource Type | Article |
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