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An Improvement on Slot Configuration Structure of A Low-Speed Surface-Mounted Permanent Magnet Synchronous Generator With A Wound Cable Winding
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نویسنده
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Parivar H. ,Seyyedbarzegar S.M. ,Darabi A.
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منبع
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International Journal Of Engineering - 2021 - دوره : 34 - شماره : 9 - صفحه:2045 -2052
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چکیده
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This paper concentrates on low-speed surface-mounted permanent magnet synchronous generator (ls-smpmsg) electromagnetic design using finite-element (fem)-based method. the introduced ls-smpmsg is utilized in marine energy conversion (mec) and tidal energy conversion (tec) systems. the main feature of the designed ls-smpmsg is its ability to generate electrical power in mec and tec systems at a low speed of approximately 100 rpm. in the second part, a new slot structure for ls-smpmsg has been proposed to enhance the ls-smpmsg performance. the fem analysis shows that the new slot structure led to reducing the torque ripple and the cogging torque equal to 19.54% and 87.5% respectively. also, it influenced the ls-smpmsg joule losses by 16.1% reduction. another advantage of the new slot structure of ls-smpmsg is its easy construction and assembly. the fem analysis validates the advantages of the proposed structure.
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کلیدواژه
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Marine Energy Conversion System ,Tidal Energy Conversion System ,Xlpe ,Finite-Element Method ,Torque Ripple ,Joule Loss
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آدرس
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Shahrood University Of Technology, Department Of Electrical Engineering, Iran, Shahrood University Of Technology, Department Of Electrical Engineering, Iran, Shahrood University Of Technology, Department Of Electrical Engineering, Iran
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پست الکترونیکی
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darabi_ahmad@hotmail.com
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Authors
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