• Proceedings of the Korean Nuclear Society Conference
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• 2001.05a
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• pp.551.1-551
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• 2001

• Bulletin of the Society of Naval Architects of Korea
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• v.52 no.3
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• pp.14-17
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• 2015

• Plant Journal
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• v.9 no.4
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• pp.5-9
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• 2013

• Korean Architects
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• s.505
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• pp.88-93
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• 2011

• Proceedings of the Korean Nuclear Society Conference
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• 2002.10a
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• pp.413.2-413
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• 2002

• Proceedings of the Korean Nuclear Society Conference
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• 2003.10a
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• pp.55.2-55.2
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• 2003

• Journal of the Korean Professional Engineers Association
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• v.31 no.2
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• pp.81-85
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• 1998

• Construction Engineering and Management
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• v.20 no.3
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• pp.26-33
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• 2019

• The Journal of the Korea institute of electronic communication sciences
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• v.9 no.1
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• pp.91-96
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• 2014

nowadays, many researches for plug-in hybrid electric vehicles have been actively carried out to improve the gas mileage in comparison with mass-produced hybrid electric vehicles. In this paper, the on-board charger for plug-in hybrid electric vehicles is studied for obtaining the high efficiency. The on-board charger consists of two phase interleaved PFC circuit and LLC resonant converter. The new design procedures of LLC resonant converter are proposed in this paper. These are very simple and powerful method. In order to verify the abovementioned contents, the LLC resonant converter is designed and tested by using PSIM tool.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.19 no.6
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• pp.22-28
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• 2005

The electrical characterstic of earth is the most dominant factor for grounding design and an earth is typically represented by a uniform medium with the specific earth resistivity, which is unique for a specific site. For a hand-working grounding design using a specific earth resistivity requires a process converting a real earth of complex medium into a simple uniform medium In this paper, we suggest a procedure to convert a multi-layered earth s into a simpler uniform earth for grounding design of Myanmar 500[kV] transmission towers.