DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Jiho | ko |
dc.contributor.author | Kim, Jongseok | ko |
dc.contributor.author | Kim, Sanghyun | ko |
dc.contributor.author | Cho, Youngho | ko |
dc.contributor.author | Park, Ki Bum | ko |
dc.date.accessioned | 2023-09-15T02:00:15Z | - |
dc.date.available | 2023-09-15T02:00:15Z | - |
dc.date.created | 2023-09-15 | - |
dc.date.issued | 2022-09 | - |
dc.identifier.citation | 20th IEEE International Power Electronics and Motion Control Conference, PEMC 2022, pp.633 - 638 | - |
dc.identifier.uri | http://hdl.handle.net/10203/312658 | - |
dc.description.abstract | For large-scale electric propulsion ship, line voltage of independent microgrid in the ship can be increased from 690-V to 1000-V to reduce filter weight of grid-side systems. This paper investigates the advantages and disadvantages in terms of 1.5-MW motor drive design when the rated motor voltage is increased from 690-V to 1000-V. The analysis is performed in the order of induction motor, DC-link capacitor, and switching device for motor drive. The simulation results from MATLAB/SIMULINK are expressed by map considering various motor operating conditions. For fair comparison, the cost analysis is also conducted. As a result, this study finds that the motor drive loss and switch junction temperature are reduced, but the motor drive efficiency is also decreased at low-speed and low-torque operating condition. Therefore, we conclude that there is the need for research about improvement of motor drive efficiency at this operating condition. | - |
dc.language | English | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | Analysis of Effect of Increasing Motor Voltage from 690-V to 1000-V on 1.5-MW Motor Drive Design for Large-Scale Electric Propulsion Ship | - |
dc.type | Conference | - |
dc.identifier.scopusid | 2-s2.0-85144018304 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 633 | - |
dc.citation.endingpage | 638 | - |
dc.citation.publicationname | 20th IEEE International Power Electronics and Motion Control Conference, PEMC 2022 | - |
dc.identifier.conferencecountry | RM | - |
dc.identifier.conferencelocation | Brasov | - |
dc.identifier.doi | 10.1109/PEMC51159.2022.9962942 | - |
dc.contributor.localauthor | Park, Ki Bum | - |
dc.contributor.nonIdAuthor | Kim, Sanghyun | - |
dc.contributor.nonIdAuthor | Cho, Youngho | - |
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