Abstract
The sensitivity analysis of a circuit reflects the robustness of this circuit to the relevant parameters. This paper investigates the sensitivity of input impedance of DAB converter, which is widely adopted in solid-state transformer (SST) and dc microgrid on more electric aircraft (MEA). In this paper, an improved impedance-based small-signal averaged model is developed to carry out the sensitivity analysis. Bode plots will be used as main analysis tool. The small signal model is compared to a complete switching model to confirm the validity of the proposed approach.
Original language | English |
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Title of host publication | Proceedings - 2019 IEEE 13th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2019 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781728132020 |
DOIs | |
Publication status | Published - Apr 2019 |
Event | 13th IEEE International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2019 - Sonderborg, Denmark Duration: 23 Apr 2019 → 25 Apr 2019 |
Publication series
Name | Proceedings - 2019 IEEE 13th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2019 |
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Conference
Conference | 13th IEEE International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2019 |
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Country/Territory | Denmark |
City | Sonderborg |
Period | 23/04/19 → 25/04/19 |
Keywords
- Dual active bridge dc-dc converter
- Impedance-based small-signal averaged model
- Input impedance
- Sensitivity analysis
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Control and Optimization
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
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Yang, J., Buticchi, G., Yan, H., Gu, C., Zhang, H., & Wheeler, P. (2019). Impedance-based sensitivity analysis of dual active bridge DC-DC converter. In Proceedings - 2019 IEEE 13th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2019 Article 8862418 (Proceedings - 2019 IEEE 13th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CPE.2019.8862418