| Issue |
Eur. Phys. J. Appl. Phys.
Volume 41, Number 2, February 2008
|
|
|---|---|---|
| Page(s) | 173 - 179 | |
| Section | Physics of Energy Conversion and Coupled Phenomena | |
| DOI | https://doi.org/10.1051/epjap:2008007 | |
| Published online | 06 February 2008 | |
https://doi.org/10.1051/epjap:2008007
Interharmonics injected by current source inverters of a ship's propulsion system
1
IREENA, 37 Boulevard de l'Université, BP 406, 44602 Saint-Nazaire Cedex, France
2
DGA/GESMA, BP 42, 29240 Brest Armées, France
Corresponding author: salvybg@yahoo.fr
Received:
28
January
2007
Accepted:
23
November
2007
Published online:
6
February
2008
Current source inverters (CSI) associated to rectifiers are used in variable speed drives for the propulsion system onboard ships. The complete structure will generate frequency perturbations in the entire supply system which could become undesirable. In a first part, the modulation theory is applied to the ideal structure of a converter. The designs of the propulsion transformers and of the propulsion motor are considered in order to calculate the injected currents on both sides of the converters. Finally, those results are confronted to experimental ones obtained onboard an electric ship. Those results show a complete validation of the theoretical predictions.
PACS: 07.50.-e – Electrical and electronic instruments and components / 84.70.+p – High-current and high-voltage technology: power systems; power transmission lines and cables / 84.30.Jc – Power electronics; power supply circuits / 84.37.+q – Measurements in electric variables
© EDP Sciences, 2008
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.