Dual output dc-dc quasi impedance source converter
A double output port DC-DC quasi impedance source converter (q-ZSC) is proposed. Each of the outputs has a different voltage gain. One of the outputs is capable of bidirectional (four-quadrant) operation by only varying the duty ratio. The second output has the gain of traditional two-switch buck-bo...
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| Main Authors: | , , , , |
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| Format: | Article |
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Institute of Advanced Engineering and Science
2020
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/93390/ http://dx.doi.org/10.11591/ijece.v10i4.pp3988-3998 |
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| Summary: | A double output port DC-DC quasi impedance source converter (q-ZSC) is proposed. Each of the outputs has a different voltage gain. One of the outputs is capable of bidirectional (four-quadrant) operation by only varying the duty ratio. The second output has the gain of traditional two-switch buck-boost converter. Operation of the converter was verified by simulating its responses for different input voltages and duty ratios using MATLAB SIMULINK software. Its average steady-state output current and voltage values were determined and used to determine the ripples that existed. These ripples are less than 5% of the average steady-state values for all the input voltage and duty ratio ranges considered. |
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