Combined Observer and Lyapunov-Based Control for Switching Power Converters With LC Input Filter
This paper presents a control technique for a boost converter that is connected to a power source via an LC input filter in a continuous conduction mode. The proposed method employs the Lyapunov stability criterion to determine the switching command that guarantees system stability. An estimator is...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2024-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10426749/ |
| _version_ | 1797302682728267776 |
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| author | Roghayeh Gavagsaz-Ghoachani Matheepot Phattanasak Ehsan Jamshidpour Wiset Saksiri Serge Pierfederici |
| author_facet | Roghayeh Gavagsaz-Ghoachani Matheepot Phattanasak Ehsan Jamshidpour Wiset Saksiri Serge Pierfederici |
| author_sort | Roghayeh Gavagsaz-Ghoachani |
| collection | DOAJ |
| description | This paper presents a control technique for a boost converter that is connected to a power source via an LC input filter in a continuous conduction mode. The proposed method employs the Lyapunov stability criterion to determine the switching command that guarantees system stability. An estimator is introduced to track the load resistance and losses of the system in real-time. Our control strategy regulates all state variables of the system and additional state variables in the estimator concurrently. Additionally, the start-up transient response is considered in the control algorithm. Finally, experimental results are provided to validate the effectiveness of the proposed control method. |
| first_indexed | 2024-03-07T23:41:28Z |
| format | Article |
| id | doaj.art-820ce12f16c04de180bcb017efeda0fc |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-03-07T23:41:28Z |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-820ce12f16c04de180bcb017efeda0fc2024-02-20T00:00:56ZengIEEEIEEE Access2169-35362024-01-0112248942490410.1109/ACCESS.2024.336410110426749Combined Observer and Lyapunov-Based Control for Switching Power Converters With LC Input FilterRoghayeh Gavagsaz-Ghoachani0Matheepot Phattanasak1https://orcid.org/0000-0003-3390-1086Ehsan Jamshidpour2https://orcid.org/0000-0002-7401-6457Wiset Saksiri3https://orcid.org/0009-0005-3412-9974Serge Pierfederici4https://orcid.org/0000-0003-3682-6317Department of Renewable Energies, Mechanical and Energy Engineering, Shahid Beheshti University, Tehran, IranDepartment of Teacher Training in Electrical Engineering, King Mongkut’s University of Technology North Bangkok, Bangkok, ThailandGREEN, University of Lorraine, Nancy, FranceDepartment of Teacher Training in Electrical Engineering, King Mongkut’s University of Technology North Bangkok, Bangkok, ThailandLEMTA, University of Lorraine, Nancy, FranceThis paper presents a control technique for a boost converter that is connected to a power source via an LC input filter in a continuous conduction mode. The proposed method employs the Lyapunov stability criterion to determine the switching command that guarantees system stability. An estimator is introduced to track the load resistance and losses of the system in real-time. Our control strategy regulates all state variables of the system and additional state variables in the estimator concurrently. Additionally, the start-up transient response is considered in the control algorithm. Finally, experimental results are provided to validate the effectiveness of the proposed control method.https://ieeexplore.ieee.org/document/10426749/Boost convertercontinue conduction modeLC filterstabilityLyapunov criterion |
| spellingShingle | Roghayeh Gavagsaz-Ghoachani Matheepot Phattanasak Ehsan Jamshidpour Wiset Saksiri Serge Pierfederici Combined Observer and Lyapunov-Based Control for Switching Power Converters With LC Input Filter IEEE Access Boost converter continue conduction mode LC filter stability Lyapunov criterion |
| title | Combined Observer and Lyapunov-Based Control for Switching Power Converters With LC Input Filter |
| title_full | Combined Observer and Lyapunov-Based Control for Switching Power Converters With LC Input Filter |
| title_fullStr | Combined Observer and Lyapunov-Based Control for Switching Power Converters With LC Input Filter |
| title_full_unstemmed | Combined Observer and Lyapunov-Based Control for Switching Power Converters With LC Input Filter |
| title_short | Combined Observer and Lyapunov-Based Control for Switching Power Converters With LC Input Filter |
| title_sort | combined observer and lyapunov based control for switching power converters with lc input filter |
| topic | Boost converter continue conduction mode LC filter stability Lyapunov criterion |
| url | https://ieeexplore.ieee.org/document/10426749/ |
| work_keys_str_mv | AT roghayehgavagsazghoachani combinedobserverandlyapunovbasedcontrolforswitchingpowerconverterswithlcinputfilter AT matheepotphattanasak combinedobserverandlyapunovbasedcontrolforswitchingpowerconverterswithlcinputfilter AT ehsanjamshidpour combinedobserverandlyapunovbasedcontrolforswitchingpowerconverterswithlcinputfilter AT wisetsaksiri combinedobserverandlyapunovbasedcontrolforswitchingpowerconverterswithlcinputfilter AT sergepierfederici combinedobserverandlyapunovbasedcontrolforswitchingpowerconverterswithlcinputfilter |