An improved voltage compensation approach in a droop-controlled DC power system for the more electric aircraft
This paper proposes an improved voltage regulation method in multi-source based DC electrical power system in the more electric aircraft. The proposed approach, which can be used in terrestrial DC microgrids as well, effectively improves the load sharing accuracy under high droop gain circumstance w...
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| Format: | Article |
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IEEE
2015
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| Online Access: | https://eprints.nottingham.ac.uk/34261/ |
| _version_ | 1848794811413299200 |
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| author | Gao, Fei Bozhko, Serhiy Asher, Greg Wheeler, Patrick Patel, Chintanbai |
| author_facet | Gao, Fei Bozhko, Serhiy Asher, Greg Wheeler, Patrick Patel, Chintanbai |
| author_sort | Gao, Fei |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | This paper proposes an improved voltage regulation method in multi-source based DC electrical power system in the more electric aircraft. The proposed approach, which can be used in terrestrial DC microgrids as well, effectively improves the load sharing accuracy under high droop gain circumstance with consideration of cable impedance. Since no extra communication line and controllers are required, it is easily implemented and also increases the system modularity and reliability. By using the proposed approach the DC transmission losses can be reduced and system stability is not deteriorated for normal and fault scenarios. In this paper optimal droop gain settings are investigated and the selection of individual droop gains as well as the proportional power sharing ratio has been described. Experimental results validate the effectiveness of the proposed method. |
| first_indexed | 2025-11-14T19:22:07Z |
| format | Article |
| id | nottingham-34261 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:22:07Z |
| publishDate | 2015 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-342612020-05-04T17:26:25Z https://eprints.nottingham.ac.uk/34261/ An improved voltage compensation approach in a droop-controlled DC power system for the more electric aircraft Gao, Fei Bozhko, Serhiy Asher, Greg Wheeler, Patrick Patel, Chintanbai This paper proposes an improved voltage regulation method in multi-source based DC electrical power system in the more electric aircraft. The proposed approach, which can be used in terrestrial DC microgrids as well, effectively improves the load sharing accuracy under high droop gain circumstance with consideration of cable impedance. Since no extra communication line and controllers are required, it is easily implemented and also increases the system modularity and reliability. By using the proposed approach the DC transmission losses can be reduced and system stability is not deteriorated for normal and fault scenarios. In this paper optimal droop gain settings are investigated and the selection of individual droop gains as well as the proportional power sharing ratio has been described. Experimental results validate the effectiveness of the proposed method. IEEE 2015-12-17 Article PeerReviewed Gao, Fei, Bozhko, Serhiy, Asher, Greg, Wheeler, Patrick and Patel, Chintanbai (2015) An improved voltage compensation approach in a droop-controlled DC power system for the more electric aircraft. IEEE Transactions on Power Electronics, 31 (10). pp. 7369-7383. ISSN 0885-8993 DC Power System Droop Control Load Sharing Voltage Deviation Transmission Losses http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7360214 doi:10.1109/TPEL.2015.2510285 doi:10.1109/TPEL.2015.2510285 |
| spellingShingle | DC Power System Droop Control Load Sharing Voltage Deviation Transmission Losses Gao, Fei Bozhko, Serhiy Asher, Greg Wheeler, Patrick Patel, Chintanbai An improved voltage compensation approach in a droop-controlled DC power system for the more electric aircraft |
| title | An improved voltage compensation approach in a droop-controlled DC power system for the more electric aircraft |
| title_full | An improved voltage compensation approach in a droop-controlled DC power system for the more electric aircraft |
| title_fullStr | An improved voltage compensation approach in a droop-controlled DC power system for the more electric aircraft |
| title_full_unstemmed | An improved voltage compensation approach in a droop-controlled DC power system for the more electric aircraft |
| title_short | An improved voltage compensation approach in a droop-controlled DC power system for the more electric aircraft |
| title_sort | improved voltage compensation approach in a droop-controlled dc power system for the more electric aircraft |
| topic | DC Power System Droop Control Load Sharing Voltage Deviation Transmission Losses |
| url | https://eprints.nottingham.ac.uk/34261/ https://eprints.nottingham.ac.uk/34261/ https://eprints.nottingham.ac.uk/34261/ |