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Conference Paper/Proceeding/Abstract 733 views

Switched Mode Power Supplies Comparison: PI, Cascade PI and Poiscast Controller

Ali Jassim Lari, Augustine Egwebe Orcid Logo

2021 International Conference on Electrical, Computer and Energy Technologies (ICECET)

Swansea University Author: Augustine Egwebe Orcid Logo

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DOI (Published version): 10.1109/icecet52533.2021.9698469

Abstract

Renewable energy is gradually becoming the most promising type of power generation that could replace fossil fuels in the future. Solar or photovoltaic (PV) based energy is one of the most widely used forms of renewable energy is. For the efficient performance of PV systems, Switched Mode Power Supp...

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Published in: 2021 International Conference on Electrical, Computer and Energy Technologies (ICECET)
ISBN: 978-1-6654-4232-9 978-1-6654-4231-2
Published: IEEE 2022
URI: https://cronfa.swan.ac.uk/Record/cronfa59421
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first_indexed 2022-02-18T00:14:18Z
last_indexed 2022-03-09T04:28:04Z
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spelling 2022-03-08T17:19:24.6199655 v2 59421 2022-02-18 Switched Mode Power Supplies Comparison: PI, Cascade PI and Poiscast Controller d5ffa623b56e225005868c183357e133 0000-0001-6478-1203 Augustine Egwebe Augustine Egwebe true false 2022-02-18 EEEG Renewable energy is gradually becoming the most promising type of power generation that could replace fossil fuels in the future. Solar or photovoltaic (PV) based energy is one of the most widely used forms of renewable energy is. For the efficient performance of PV systems, Switched Mode Power Supplies (SMPS) must be designed appropriately to boost voltage output from the PV system in especially during periods of low solar irradiance. The application of SMPS has been increasing recently due to their efficiency. The primary consideration in the use of these systems is to control their dynamics and performance since they possess non-linearity. This necessitates the implementation of a robust controller in the system. This paper presents an averaged model of a boost converter (DC-DC SMPS) working in continuous conduction mode (CCM), and its performance is analysed under three different control techniques. These controllers are Single PI, Cascade PI, and Hybrid Controller (PI and Posicast). The results obtained from this study showed that the single PI control produced more significant oscillations at a steady-statecompared with Cascade PI and the Hybrid Controller. However, the Single PI controller also had longer rise times compared to the other control schemes. The Hybrid controller had reduced oscillations at a steady-state compared to the Cascade PI control. It is, therefore, it-is recommended that a Hybrid controller design SMPS systems offers improved performance and efficiency for renewable energy systems. Conference Paper/Proceeding/Abstract 2021 International Conference on Electrical, Computer and Energy Technologies (ICECET) IEEE 978-1-6654-4232-9 978-1-6654-4231-2 11 2 2022 2022-02-11 10.1109/icecet52533.2021.9698469 COLLEGE NANME Electronic and Electrical Engineering COLLEGE CODE EEEG Swansea University Not Required 2022-03-08T17:19:24.6199655 2022-02-18T00:10:08.1674222 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering Ali Jassim Lari 1 Augustine Egwebe 0000-0001-6478-1203 2
title Switched Mode Power Supplies Comparison: PI, Cascade PI and Poiscast Controller
spellingShingle Switched Mode Power Supplies Comparison: PI, Cascade PI and Poiscast Controller
Augustine Egwebe
title_short Switched Mode Power Supplies Comparison: PI, Cascade PI and Poiscast Controller
title_full Switched Mode Power Supplies Comparison: PI, Cascade PI and Poiscast Controller
title_fullStr Switched Mode Power Supplies Comparison: PI, Cascade PI and Poiscast Controller
title_full_unstemmed Switched Mode Power Supplies Comparison: PI, Cascade PI and Poiscast Controller
title_sort Switched Mode Power Supplies Comparison: PI, Cascade PI and Poiscast Controller
author_id_str_mv d5ffa623b56e225005868c183357e133
author_id_fullname_str_mv d5ffa623b56e225005868c183357e133_***_Augustine Egwebe
author Augustine Egwebe
author2 Ali Jassim Lari
Augustine Egwebe
format Conference Paper/Proceeding/Abstract
container_title 2021 International Conference on Electrical, Computer and Energy Technologies (ICECET)
publishDate 2022
institution Swansea University
isbn 978-1-6654-4232-9
978-1-6654-4231-2
doi_str_mv 10.1109/icecet52533.2021.9698469
publisher IEEE
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering
document_store_str 0
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description Renewable energy is gradually becoming the most promising type of power generation that could replace fossil fuels in the future. Solar or photovoltaic (PV) based energy is one of the most widely used forms of renewable energy is. For the efficient performance of PV systems, Switched Mode Power Supplies (SMPS) must be designed appropriately to boost voltage output from the PV system in especially during periods of low solar irradiance. The application of SMPS has been increasing recently due to their efficiency. The primary consideration in the use of these systems is to control their dynamics and performance since they possess non-linearity. This necessitates the implementation of a robust controller in the system. This paper presents an averaged model of a boost converter (DC-DC SMPS) working in continuous conduction mode (CCM), and its performance is analysed under three different control techniques. These controllers are Single PI, Cascade PI, and Hybrid Controller (PI and Posicast). The results obtained from this study showed that the single PI control produced more significant oscillations at a steady-statecompared with Cascade PI and the Hybrid Controller. However, the Single PI controller also had longer rise times compared to the other control schemes. The Hybrid controller had reduced oscillations at a steady-state compared to the Cascade PI control. It is, therefore, it-is recommended that a Hybrid controller design SMPS systems offers improved performance and efficiency for renewable energy systems.
published_date 2022-02-11T04:16:43Z
_version_ 1763754118384451584
score 11.035765

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