Novel Concept of Inverter-less Electric Drive for Ship Propulsion System
نویسندگان
چکیده
منابع مشابه
Power Accounting for Ship Electric Propulsion
Coarse and accurate power accounting methods for ship electric propulsion are observed and compared. For the purpose of analysis, the propulsion system has been separated into two units, namely the ship load and the motor drive. In the load model, variation of such factors like static and dynamic hull resistance and efficiency is explored while the supply characteristics, drive loading, propell...
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Direct drive electric ship propulsion can offer increased flexibility and reduced overall fuel consumption compared to geared mechanical systems [Davis 1987, Doerry 2007]. As a well-established technology, induction motors are a dependable and economical option for electrically controlled ship propulsion, but their size and weight are large due to the relatively low propeller speeds. Increasing...
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ژورنال
عنوان ژورنال: Marine Engineering
سال: 2015
ISSN: 1346-1427,1884-3778
DOI: 10.5988/jime.50.752