A modified fixed current-mode controller for improved performance in quadratic boost converters
A modified fixed current-mode (CM) control for the quadratic boost converter in the presence of an uncertain load resistance is presented. Specifically, the existing CM control law is modified to include an additional proportional action and using a normalized output error in order to achieve improv...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2022
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/155308 |
| _version_ | 1826128046062567424 |
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| author | Chan, Chok You Chincholkar, Satyajit Jiang, Wentao |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Chan, Chok You Chincholkar, Satyajit Jiang, Wentao |
| author_sort | Chan, Chok You |
| collection | NTU |
| description | A modified fixed current-mode (CM) control for the quadratic boost converter in the presence of an uncertain load resistance is presented. Specifically, the existing CM control law is modified to include an additional proportional action and using a normalized output error in order to achieve improved performance. The extra proportional action helps to improve the relative stability. An approximate stability analysis was carried out to gain some useful insight into the proposed CM controlled system. Also, experimental results comparing the performance of the proposed controller with that of the traditional CM controllers under different operating conditions are presented. |
| first_indexed | 2024-10-01T07:18:28Z |
| format | Journal Article |
| id | ntu-10356/155308 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:18:28Z |
| publishDate | 2022 |
| record_format | dspace |
| spelling | ntu-10356/1553082022-03-17T08:29:55Z A modified fixed current-mode controller for improved performance in quadratic boost converters Chan, Chok You Chincholkar, Satyajit Jiang, Wentao School of Electrical and Electronic Engineering Energy Research Institute @ NTU (ERI@N) Engineering::Electrical and electronic engineering Current-Mode Control Quadratic Boost Converter A modified fixed current-mode (CM) control for the quadratic boost converter in the presence of an uncertain load resistance is presented. Specifically, the existing CM control law is modified to include an additional proportional action and using a normalized output error in order to achieve improved performance. The extra proportional action helps to improve the relative stability. An approximate stability analysis was carried out to gain some useful insight into the proposed CM controlled system. Also, experimental results comparing the performance of the proposed controller with that of the traditional CM controllers under different operating conditions are presented. 2022-03-17T08:29:55Z 2022-03-17T08:29:55Z 2019 Journal Article Chan, C. Y., Chincholkar, S. & Jiang, W. (2019). A modified fixed current-mode controller for improved performance in quadratic boost converters. IEEE Transactions On Circuits and Systems II: Express Briefs, 67(10), 2014-2018. https://dx.doi.org/10.1109/TCSII.2019.2942057 1549-7747 https://hdl.handle.net/10356/155308 10.1109/TCSII.2019.2942057 2-s2.0-85092079408 10 67 2014 2018 en IEEE Transactions on Circuits and Systems II: Express Briefs © 2019 IEEE. All rights reserved. |
| spellingShingle | Engineering::Electrical and electronic engineering Current-Mode Control Quadratic Boost Converter Chan, Chok You Chincholkar, Satyajit Jiang, Wentao A modified fixed current-mode controller for improved performance in quadratic boost converters |
| title | A modified fixed current-mode controller for improved performance in quadratic boost converters |
| title_full | A modified fixed current-mode controller for improved performance in quadratic boost converters |
| title_fullStr | A modified fixed current-mode controller for improved performance in quadratic boost converters |
| title_full_unstemmed | A modified fixed current-mode controller for improved performance in quadratic boost converters |
| title_short | A modified fixed current-mode controller for improved performance in quadratic boost converters |
| title_sort | modified fixed current mode controller for improved performance in quadratic boost converters |
| topic | Engineering::Electrical and electronic engineering Current-Mode Control Quadratic Boost Converter |
| url | https://hdl.handle.net/10356/155308 |
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