Keywords
electromagnetic compatibility
dynamic mode
passive filter
total harmonic distortion
vessel’s power system
Fourier transform пристрій плавного пуску
електромагнітна сумісність
динамічний режим
пасивний фільтр
сумарні гармонійні спотворення
перетворення Фур'є
How to Cite
Abstract
A soft starter-fed high voltage induction motor drive of a ship bow thruster is simulated. The synthesis procedure and switching methodology of a C-type filter are proposed to ensure the electromagnetic compatibility of the electric drive with the ship electrical power system in transient and steady-state conditions. Analysis shows that, suppression of highfrequency components in transients, and maintaining the power factor at the optimum level in steady-state operation is reasonable by using a 5th-harmonic capacitive filter, ensuring the appropriate switching of the filter elements simultaneously
with the connection of the by-pass contactor. The filters of the 7th, 11th/13th harmonics are selected in such a way to ensure that the total harmonic distortion of the line current and voltage meet the standards defined by IEC. References 9, figures 2.
References
Anisimov Ya.F., Vasilev E.P. Electromagnetic Compatibility of Semiconductor Converters and Ship’s Electrical Equipment. St. Petersburg: Sudostroenie, 1990. 264 p. (Rus)
Arrillaga Dzh., Bredli D., Bodzher P. Power System Harmonics. Moskva: Energoatomizdat, 1990. 320 p. (Rus)
Vershinin V.I., Zagrivnyi E.A., Kozyaruk A.E. Electromagnetic and Electromechanical Compatibility in Electrotechnical Systems with Semiconductor Converters. St. Petersburg: SPGGI(TU), 2000. 69 p. (Rus)
Vorshevskii A.A., Galperin V.E. Electromagnetic Compatibility of Ship’s Technical Facilities. St. Petersburg: MGTU, 2006. 17 p. (Rus)
Glazеva O.V., Busher V.V. Methodology of Higher Harmonics Passive Filters Calculation. VI International Conference on Modern information and innovative technologies in transport (MINTT-2014). Kherson, Ukraine, 2014. Pp. 240-243. (Ukr)
Zakharchenko V.N., Busher V.V., Glazеva O.V., Khandakji K. Analysis of Electromagnetic Compatibility of High-Power Soft Starter with Vessel’s Power Network in Dynamic Modes. Elektrotekhnicheskie i comp-iuternye sistemy. 2016. No 21(97). Pp. 17-23. (Ukr)
Zyuzev A., Stepanyuk D. Using FKU for Improvement of Electromagnetic Compatibility of Soft Starters. EPPT–2015, Ekaterinburg. 2015. Pp. 83-88. (Rus)
Tkachuk A., Krivovyaz V., Kopyrin V., Silukov A. Continuously Variable Start of a Group of High-Voltage Asynchronous Electric Drives of Centrifugal Mechanisms. Silovaia elektronika. 2008. No 2. Pр. 54-57. (Rus)
IEEE Standards Association, 519-2014-IEEE Recommended Practices and Requirements for Harmonic Control in Electric Power Systems, New York, IEEE, 2014. URL: https://standards.ieee.org/findstds/standard/519-2014.html
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