Voltage control of floating interleaved boost converter using non-singular terminal sliding mode control algorithm for fuel cell systems
Abstract This paper proposes a robust voltage controller designed for a high voltage gain floating interleaved DC-DC boost converter (FIBC), specifically for the fuel cell applications. The proposed dual loop cascade controller is utilizing a nonsingular terminal sliding mode control algorithm for v...
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| Format: | Article |
| Language: | English |
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Springer
2025-06-01
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| Series: | Discover Electronics |
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| Online Access: | https://doi.org/10.1007/s44291-025-00076-9 |
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| author | Bacha Khan Insafmal Yanbo Che |
| author_facet | Bacha Khan Insafmal Yanbo Che |
| author_sort | Bacha Khan Insafmal |
| collection | DOAJ |
| description | Abstract This paper proposes a robust voltage controller designed for a high voltage gain floating interleaved DC-DC boost converter (FIBC), specifically for the fuel cell applications. The proposed dual loop cascade controller is utilizing a nonsingular terminal sliding mode control algorithm for voltage control in the outer loop and super twisting sliding mode control algorithm for current control in the inner loop. The outer loop generates a reference current for the inner control loop based on the difference between the desired and actual output voltages. while the inner loop, which has a continuous control signal and the sliding surface is defined for the inductor current to address converter uncertainties. The stability of the proposed controller is proven using the Lyapunov stability theorem. Moreover, the effectiveness and robustness of the proposed controller against the converter parameters uncertainties, input voltage variations and external disturbances is analyzed in dept, and validated by the simulation results. The simulation results shows that the proposed controller maintains a stable output voltage without any voltage overshoots, even in the presence of converter parameter uncertainties and external disturbances. |
| format | Article |
| id | doaj-art-9cee52e72929406b96516c8b00072a2d |
| institution | OA Journals |
| issn | 2948-1600 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Springer |
| record_format | Article |
| series | Discover Electronics |
| spelling | doaj-art-9cee52e72929406b96516c8b00072a2d2025-08-20T02:30:45ZengSpringerDiscover Electronics2948-16002025-06-012111410.1007/s44291-025-00076-9Voltage control of floating interleaved boost converter using non-singular terminal sliding mode control algorithm for fuel cell systemsBacha Khan Insafmal0Yanbo Che1School of Electrical and Information Engineering, Tianjin UniversitySchool of Electrical and Information Engineering, Tianjin UniversityAbstract This paper proposes a robust voltage controller designed for a high voltage gain floating interleaved DC-DC boost converter (FIBC), specifically for the fuel cell applications. The proposed dual loop cascade controller is utilizing a nonsingular terminal sliding mode control algorithm for voltage control in the outer loop and super twisting sliding mode control algorithm for current control in the inner loop. The outer loop generates a reference current for the inner control loop based on the difference between the desired and actual output voltages. while the inner loop, which has a continuous control signal and the sliding surface is defined for the inductor current to address converter uncertainties. The stability of the proposed controller is proven using the Lyapunov stability theorem. Moreover, the effectiveness and robustness of the proposed controller against the converter parameters uncertainties, input voltage variations and external disturbances is analyzed in dept, and validated by the simulation results. The simulation results shows that the proposed controller maintains a stable output voltage without any voltage overshoots, even in the presence of converter parameter uncertainties and external disturbances.https://doi.org/10.1007/s44291-025-00076-9Power electronic convertersFuel cellFloating interleaved boost converterSliding mode controlSuper twisting sliding mode controlNonsingular terminal sliding mode control |
| spellingShingle | Bacha Khan Insafmal Yanbo Che Voltage control of floating interleaved boost converter using non-singular terminal sliding mode control algorithm for fuel cell systems Discover Electronics Power electronic converters Fuel cell Floating interleaved boost converter Sliding mode control Super twisting sliding mode control Nonsingular terminal sliding mode control |
| title | Voltage control of floating interleaved boost converter using non-singular terminal sliding mode control algorithm for fuel cell systems |
| title_full | Voltage control of floating interleaved boost converter using non-singular terminal sliding mode control algorithm for fuel cell systems |
| title_fullStr | Voltage control of floating interleaved boost converter using non-singular terminal sliding mode control algorithm for fuel cell systems |
| title_full_unstemmed | Voltage control of floating interleaved boost converter using non-singular terminal sliding mode control algorithm for fuel cell systems |
| title_short | Voltage control of floating interleaved boost converter using non-singular terminal sliding mode control algorithm for fuel cell systems |
| title_sort | voltage control of floating interleaved boost converter using non singular terminal sliding mode control algorithm for fuel cell systems |
| topic | Power electronic converters Fuel cell Floating interleaved boost converter Sliding mode control Super twisting sliding mode control Nonsingular terminal sliding mode control |
| url | https://doi.org/10.1007/s44291-025-00076-9 |
| work_keys_str_mv | AT bachakhaninsafmal voltagecontroloffloatinginterleavedboostconverterusingnonsingularterminalslidingmodecontrolalgorithmforfuelcellsystems AT yanboche voltagecontroloffloatinginterleavedboostconverterusingnonsingularterminalslidingmodecontrolalgorithmforfuelcellsystems |