Implementation and control of an interleaved quadratic boost DC-DC converter
Renewable energy is developing to meet the increasing energy demand. A converter is needed to step up the generated voltage to a desired value, and a controller is required to maintain the voltage level. This report presents the design, implementation and evaluation of a parallel-connected quadratic...
| मुख्य लेखक: | |
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| अन्य लेखक: | |
| स्वरूप: | Final Year Project (FYP) |
| भाषा: | English |
| प्रकाशित: |
Nanyang Technological University
2022
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| विषय: | |
| ऑनलाइन पहुंच: | https://hdl.handle.net/10356/157654 |
| _version_ | 1826115159977885696 |
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| author | Hu, Menghui |
| author2 | Chan Chok You, John |
| author_facet | Chan Chok You, John Hu, Menghui |
| author_sort | Hu, Menghui |
| collection | NTU |
| description | Renewable energy is developing to meet the increasing energy demand. A converter is needed to step up the generated voltage to a desired value, and a controller is required to maintain the voltage level. This report presents the design, implementation and evaluation of a parallel-connected quadratic boost DC-DC converter with and without interleaved gate signals and various types of controllers. An interleaved quadratic boost DC-DC converter is formed by connecting two quadratic boost converters in parallel, and the gate signals are interleaved, i.e., the switches operate with 180° phase shift. A circuit design is implemented to generate the interleaved pulses. A non-interleaved parallel-connected quadratic boost converter shares the same gate signal for both switches. Two types of controllers, namely the sliding-mode controller and the output feedback controllers, are implemented for voltage regulation during change in desired output voltage and change in load resistance. Experimental results of the controllers are presented to show the performances of the controllers and their features. |
| first_indexed | 2024-10-01T03:50:41Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/157654 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:50:41Z |
| publishDate | 2022 |
| publisher | Nanyang Technological University |
| record_format | dspace |
| spelling | ntu-10356/1576542023-07-07T18:59:48Z Implementation and control of an interleaved quadratic boost DC-DC converter Hu, Menghui Chan Chok You, John School of Electrical and Electronic Engineering ECYCHAN@ntu.edu.sg Engineering::Electrical and electronic engineering Renewable energy is developing to meet the increasing energy demand. A converter is needed to step up the generated voltage to a desired value, and a controller is required to maintain the voltage level. This report presents the design, implementation and evaluation of a parallel-connected quadratic boost DC-DC converter with and without interleaved gate signals and various types of controllers. An interleaved quadratic boost DC-DC converter is formed by connecting two quadratic boost converters in parallel, and the gate signals are interleaved, i.e., the switches operate with 180° phase shift. A circuit design is implemented to generate the interleaved pulses. A non-interleaved parallel-connected quadratic boost converter shares the same gate signal for both switches. Two types of controllers, namely the sliding-mode controller and the output feedback controllers, are implemented for voltage regulation during change in desired output voltage and change in load resistance. Experimental results of the controllers are presented to show the performances of the controllers and their features. Bachelor of Engineering (Electrical and Electronic Engineering) 2022-05-21T13:03:27Z 2022-05-21T13:03:27Z 2022 Final Year Project (FYP) Hu, M. (2022). Implementation and control of an interleaved quadratic boost DC-DC converter. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/157654 https://hdl.handle.net/10356/157654 en A1020-211 application/pdf Nanyang Technological University |
| spellingShingle | Engineering::Electrical and electronic engineering Hu, Menghui Implementation and control of an interleaved quadratic boost DC-DC converter |
| title | Implementation and control of an interleaved quadratic boost DC-DC converter |
| title_full | Implementation and control of an interleaved quadratic boost DC-DC converter |
| title_fullStr | Implementation and control of an interleaved quadratic boost DC-DC converter |
| title_full_unstemmed | Implementation and control of an interleaved quadratic boost DC-DC converter |
| title_short | Implementation and control of an interleaved quadratic boost DC-DC converter |
| title_sort | implementation and control of an interleaved quadratic boost dc dc converter |
| topic | Engineering::Electrical and electronic engineering |
| url | https://hdl.handle.net/10356/157654 |
| work_keys_str_mv | AT humenghui implementationandcontrolofaninterleavedquadraticboostdcdcconverter |