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http://dx.doi.org/10.5916/jkosme.2014.38.1.64

A study on the THD reduction of single phase 2 level inverter for grid connection for ship  

Kim, Jung-Hoon (CNC Department, CSCAM)
Kim, Sung-Hwan (Division of Marine System Engineering, Korea maritime and Ocean University)
Lee, Sung-Geun (Division of Electrical and Electronics Engineering, Korea maritime and Ocean University)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.38, no.1, 2014 , pp. 64-69 More about this Journal
Abstract
There are 440V and 220V electric source in ship. A 440V source is used to drive the power system such as crane and winch on deck and pump in engine room, and a 220V source is used to drive the power source for residential zones, control devices in engine room. In this paper, we made single phase inverter system for grid connection with 220V source for ship, and analyzed THD(Total harmonic distortion) by variation of parameters of L-C low pass filter and deadtime of inverter switching.
Keywords
Grid-connection; Inverter system; Total harmonic distortion;
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  • Reference
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