Implementation and control of a full-bridge boost rectifier
This report presents the design implementations and control of a single-phase ac-dc converter. The implemented rectifier is in the form of a bi-directional full-bridge boost rectifier comprising of four transistor switches. They are featured to operate at high switching frequencies and are controlle...
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| Other Authors: | |
| Format: | Final Year Project (FYP) |
| Language: | English |
| Published: |
2018
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| Online Access: | http://hdl.handle.net/10356/74776 |
| _version_ | 1826121830986940416 |
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| author | Subnis, Karan Amul |
| author2 | Chan Chok You, John |
| author_facet | Chan Chok You, John Subnis, Karan Amul |
| author_sort | Subnis, Karan Amul |
| collection | NTU |
| description | This report presents the design implementations and control of a single-phase ac-dc converter. The implemented rectifier is in the form of a bi-directional full-bridge boost rectifier comprising of four transistor switches. They are featured to operate at high switching frequencies and are controlled by applying the sinusoidal pulse width modulation technique.
For the rectifier system, an adaptive controller is included to maintain the dc output voltage regulation as well as to attain near-unity power factor. This implies that the input current would be in phase with the source voltage from the grid supply.
The schematic of the converter and controller are designed and integrated together for conducting the tests. The experimental results of the simulation are provided to show the capability of the controller, by evaluating its feedback performance with respect to the converter to ensure for a regulated output voltage in the system. |
| first_indexed | 2024-10-01T05:38:36Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/74776 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:38:36Z |
| publishDate | 2018 |
| record_format | dspace |
| spelling | ntu-10356/747762023-07-07T15:54:35Z Implementation and control of a full-bridge boost rectifier Subnis, Karan Amul Chan Chok You, John School of Electrical and Electronic Engineering DRNTU::Engineering This report presents the design implementations and control of a single-phase ac-dc converter. The implemented rectifier is in the form of a bi-directional full-bridge boost rectifier comprising of four transistor switches. They are featured to operate at high switching frequencies and are controlled by applying the sinusoidal pulse width modulation technique. For the rectifier system, an adaptive controller is included to maintain the dc output voltage regulation as well as to attain near-unity power factor. This implies that the input current would be in phase with the source voltage from the grid supply. The schematic of the converter and controller are designed and integrated together for conducting the tests. The experimental results of the simulation are provided to show the capability of the controller, by evaluating its feedback performance with respect to the converter to ensure for a regulated output voltage in the system. Bachelor of Engineering 2018-05-24T01:58:07Z 2018-05-24T01:58:07Z 2018 Final Year Project (FYP) http://hdl.handle.net/10356/74776 en Nanyang Technological University 51 p. application/pdf |
| spellingShingle | DRNTU::Engineering Subnis, Karan Amul Implementation and control of a full-bridge boost rectifier |
| title | Implementation and control of a full-bridge boost rectifier |
| title_full | Implementation and control of a full-bridge boost rectifier |
| title_fullStr | Implementation and control of a full-bridge boost rectifier |
| title_full_unstemmed | Implementation and control of a full-bridge boost rectifier |
| title_short | Implementation and control of a full-bridge boost rectifier |
| title_sort | implementation and control of a full bridge boost rectifier |
| topic | DRNTU::Engineering |
| url | http://hdl.handle.net/10356/74776 |
| work_keys_str_mv | AT subniskaranamul implementationandcontrolofafullbridgeboostrectifier |