A computationally efficient robust voltage control for a single phase dual active bridge
This paper proposes fractional and integer order sliding mode controllers (SMC) for the high voltage (HV) bridge control in a bidirectional dual active (DAB) converter. The proposed controllers are derived based on nonlinear model of DAB converter and the closed loop stability is ensured using integ...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020-11-01
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| Series: | Energy Reports |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484720316735 |
| _version_ | 1818844561345085440 |
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| author | Nasim Ullah Zaheer Farooq Taimur Zaman Irfan Sami Asier Ibeas Kuaanan Techato Md Shahariar Chowdhury S.M. Muyeen |
| author_facet | Nasim Ullah Zaheer Farooq Taimur Zaman Irfan Sami Asier Ibeas Kuaanan Techato Md Shahariar Chowdhury S.M. Muyeen |
| author_sort | Nasim Ullah |
| collection | DOAJ |
| description | This paper proposes fractional and integer order sliding mode controllers (SMC) for the high voltage (HV) bridge control in a bidirectional dual active (DAB) converter. The proposed controllers are derived based on nonlinear model of DAB converter and the closed loop stability is ensured using integer and fractional order Lyapunov theorems. Fractional order controllers offer more degree of freedom to adjust the desired response of the system, however the implementation issues of such controllers are rarely explored. Both variants of control schemes are implemented on a DSP control card, and hardware-in-the-loop (HIL) and processor-in-the-loop (PIL) experiments are conducted using rapid control prototyping technique. In order to choose the most suitable robust controller, experimental data for the two performance indices namely robustness and computational resources utilization is compared for both integer and fractional order control schemes. The experimental results demonstrate that the integer order SMC utilizes reduced computational resources as compared to the fractional order SMC. Moreover it is further verified that integer order SMC exhibits comparable robustness as fractional order SMC under all test conditions. |
| first_indexed | 2024-12-19T05:15:43Z |
| format | Article |
| id | doaj.art-20d1844a123246bd8c86903c0d7bb3e3 |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-12-19T05:15:43Z |
| publishDate | 2020-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-20d1844a123246bd8c86903c0d7bb3e32022-12-21T20:34:39ZengElsevierEnergy Reports2352-48472020-11-01633463356A computationally efficient robust voltage control for a single phase dual active bridgeNasim Ullah0Zaheer Farooq1Taimur Zaman2Irfan Sami3Asier Ibeas4Kuaanan Techato5Md Shahariar Chowdhury6S.M. Muyeen7Department of Electrical Engineering, College of Engineering, Taif University KSA, P.O. Box 11099, Taif, 21944, Saudi ArabiaElectrical Engineering Department, CECOS University of IT and Emerging Sciences, PakistanElectrical Engineering Department, CECOS University of IT and Emerging Sciences, PakistanSchool of Electrical and Electronics Engineering, Chung-Ang University, Dongjak-gu, Seoul, Republic of KoreaEscola d’Enginyeria, Universitat Autonoma de Barcelona, 08193 Barcelona, SpainEnvironmental Assessment and Technology for Hazardous Waste Management Research Centre, Faculty of environmental management, Prince of Songkla University,Hat Yai,Songkhla, 90110 , Thailand; Faculty of environmental management, Prince of Songkla, University, 15 Karnjanavanich Rd., Hat Yai, Songkhla, 90110, Thailand; Corresponding author at: Faculty of environmental management, Prince of Songkla, University, 15 Karnjanavanich Rd., Hat Yai, Songkhla, 90110, Thailand.Faculty of environmental management, Prince of Songkla, University, 15 Karnjanavanich Rd., Hat Yai, Songkhla, 90110, ThailandSchool of Electrical Engineering Computing and Mathematical Sciences, Curtin University, Perth, WA 6102, AustraliaThis paper proposes fractional and integer order sliding mode controllers (SMC) for the high voltage (HV) bridge control in a bidirectional dual active (DAB) converter. The proposed controllers are derived based on nonlinear model of DAB converter and the closed loop stability is ensured using integer and fractional order Lyapunov theorems. Fractional order controllers offer more degree of freedom to adjust the desired response of the system, however the implementation issues of such controllers are rarely explored. Both variants of control schemes are implemented on a DSP control card, and hardware-in-the-loop (HIL) and processor-in-the-loop (PIL) experiments are conducted using rapid control prototyping technique. In order to choose the most suitable robust controller, experimental data for the two performance indices namely robustness and computational resources utilization is compared for both integer and fractional order control schemes. The experimental results demonstrate that the integer order SMC utilizes reduced computational resources as compared to the fractional order SMC. Moreover it is further verified that integer order SMC exhibits comparable robustness as fractional order SMC under all test conditions.http://www.sciencedirect.com/science/article/pii/S2352484720316735Dual active bridge converterDC–DC convertersFractional order systemsRapid control prototypingSingle phase shift modulationSliding mode controller |
| spellingShingle | Nasim Ullah Zaheer Farooq Taimur Zaman Irfan Sami Asier Ibeas Kuaanan Techato Md Shahariar Chowdhury S.M. Muyeen A computationally efficient robust voltage control for a single phase dual active bridge Energy Reports Dual active bridge converter DC–DC converters Fractional order systems Rapid control prototyping Single phase shift modulation Sliding mode controller |
| title | A computationally efficient robust voltage control for a single phase dual active bridge |
| title_full | A computationally efficient robust voltage control for a single phase dual active bridge |
| title_fullStr | A computationally efficient robust voltage control for a single phase dual active bridge |
| title_full_unstemmed | A computationally efficient robust voltage control for a single phase dual active bridge |
| title_short | A computationally efficient robust voltage control for a single phase dual active bridge |
| title_sort | computationally efficient robust voltage control for a single phase dual active bridge |
| topic | Dual active bridge converter DC–DC converters Fractional order systems Rapid control prototyping Single phase shift modulation Sliding mode controller |
| url | http://www.sciencedirect.com/science/article/pii/S2352484720316735 |
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