Implementation of a boost power factor correction rectifier
The main goal of this final year project was to attain a PF close to unity for the diode rectifier-fed high voltage gain boost rectifier by implementing a PFC controller. At the same time, the secondary goal is to achieve a fast response for the output of the rectifier. The diode rectifier-fed hi...
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| Format: | Final Year Project |
| Language: | English |
| Published: |
Nanyang Technological University
2022
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| Online Access: | https://hdl.handle.net/10356/157914 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | The main goal of this final year project was to attain a PF close to unity for the diode
rectifier-fed high voltage gain boost rectifier by implementing a PFC controller. At
the same time, the secondary goal is to achieve a fast response for the output of the
rectifier. The diode rectifier-fed high voltage gain boost converter was able to
function with the four controllers constructed. The four controllers implemented are
as follow: (a) non-adaptive sliding mode controller, (b) adaptive sliding mode
controller, (c) non-adaptive current mode controller and lastly (d) adaptive current
mode controller. All four controllers were able to achieve a close to unity PF despite
not having a sinusoidal ac current waveform. Overall, the adaptive sliding mode has
the best performance, followed by non-adaptive sliding mode and then the current
mode ones. |
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