Abstract
This paper investigates a controller that ensures minimum operating dc-link voltage of a back-to-back converter system. The dc-link voltage adapts its reference based on the system state, reference given by an outer loop to the dc-link voltage controller. The operating dc-link voltage should be kept as low
as possible to increase the power conversion efficiency and increase the reliability of converters. The dynamic performance of the proposed controller is investigated by simulations and experiments.
as possible to increase the power conversion efficiency and increase the reliability of converters. The dynamic performance of the proposed controller is investigated by simulations and experiments.
Original language | English |
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Title of host publication | Proceedings of the 16th Conference on Power Electronics and Applications, EPE’14-ECCE Europe |
Number of pages | 7 |
Publisher | IEEE Press |
Publication date | 26 Aug 2014 |
DOIs | |
Publication status | Published - 26 Aug 2014 |
Event | 16th Conference on Power Electronics and Applications, EPE’14-ECCE Europe - Lappeenranta, Finland Duration: 26 Aug 2014 → 28 Aug 2014 |
Conference
Conference | 16th Conference on Power Electronics and Applications, EPE’14-ECCE Europe |
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Country/Territory | Finland |
City | Lappeenranta |
Period | 26/08/2014 → 28/08/2014 |
Keywords
- Converter control
- Efficiency
- Grid converter
- Adaptive control