Analytical approach of circulating currents mitigation effect using coupled inductor in the parallel three-phase boost converters
- Title
- Analytical approach of circulating currents mitigation effect using coupled inductor in the parallel three-phase boost converters
- Author
- 김래영
- Keywords
- Inductors; Mathematical model; Inductance; Equations; Integrated circuits; Frequency control; Coils; parallel three-phase boost converters; Circulating current; three-phase coupled inductor; averaged model
- Issue Date
- 2011-05
- Publisher
- 전력전자학회
- Citation
- 8th International Conference on Power Electronics - ECCE Asia Power Electronics and ECCE Asia (ICPE & ECCE), 2011 IEEE 8th International Conference on. :493-498 May, 2011
- Abstract
- This paper analyzes characteristic of the three-phase coupled inductor connected to ac source to effectively mitigate the high-frequency circulating current generated in the parallel three-phase boost converters. The three-phase coupled inductor analysis presented in this paper uses the three-phase coupled inductor structure and voltage equations. Based on this analysis, the three-phase coupled inductor is added to the conventional averaged model. As a result, the novel averaged model which can reduce the low and high-frequency circulating current simultaneously is developed. Using the zero-sequence component of the novel averaged model, each total inductance to the circulating current of the three-phase coupled inductor and line inductor can be obtained. Simulation and experiment results verify the usefulness of three-phase coupled inductor in the parallel three-phase boost converters.
- URI
- http://ieeexplore.ieee.org/document/5944587/
- ISBN
- 978-1-61284-956-0; 978-1-61284-958-4; 978-1-61284-957-7
- ISSN
- 2150-6078; 2150-6086
- DOI
- 10.1109/ICPE.2011.5944587
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML