Download PDFOpen PDF in browserAnalysis of the Main Causes of Electricity Quality Violations on ShipsEasyChair Preprint 156335 pages•Date: December 23, 2024AbstractThe article examines the issue of power quality on modern commercial vessels with autonomous electric power systems (SEPS). With the development of technologies for the production and distribution of electricity, the requirements for its quality have increased, which affects the reliability and safety of the vessels. The authors analyze the problems related to the deterioration of the power quality, such as harmonic distortions, errors in the design of the SEPS, and insufficient monitoring. The consequences of these problems are described, including the accident on board RMS Queen Mary 2. Solutions are proposed, including the development of standards, the installation of monitoring systems and the use of modern filters Keyphrases: Active filters, Power Quality, autonomous power systems, commercial ships, frequency-controlled drives, harmonic distortion, monitoring systems, ship safety
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