Assessment of Electric Power Quality in Ships'Modern Systems

摘要

The paper deals with the selected problems of electric power quality in ships'modern systems.In the introduction the fundamentals of electric power quality assessment,such as the relations and consequences among power quality phenomena and indices,secondly as the methods and tools as well as the appropriate instrumentation,have been shortly presented.Afterwards,the basic characteristic of power systems on modern ships has been given.The main focus of the paper is put on the assessment of electric power quality in ships'systems fitted with converter subsystems.The state of the art and actual tendencies in the discussed matter have been shown.Some chosen experimental results,based on the research carried out under supervision of the author,have been presented,too.Finally,some concluding issues have been shortly commented on.