• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.10a
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• pp.143-144
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• 2001

Among dark fleshed fishes, especially, Pacific saury has not well been used for processing because of its properties of weak tissue and high lipid content. If a simple and modified technique such as liquid smoking method for Pacific saury processing is applied successfully, it could give a lot of advantages on the field of fishery processing. In the aspects of effective utilization of dark fleshed fishes, therefore, we have attempted to process seasoned-dried Pacific saury with commercial liquid smoke. (omitted)

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.10a
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• pp.139-140
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• 2001

Among dark fleshed fishes, especially, Pacific saury has not well been used for processing because of its properties of we tissue and high lipid contents. As an aspect of utilization of dark fleshed fishes effectively, therefore, application of simple and modified technique such as liquid smoking method to Pacific saury could be beneficial to fishery processing field. The objective of this study is to examine taste compounds of seasoned-dried Pacific saury treated with liquid smoke during storage (omitted)

• Proceedings of the Korean Society of Life Science Conference
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• 2003.05a
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• pp.136-136
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• 2003

• Proceedings of the KIEE Conference
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• 2001.04a
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• pp.57-59
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• 2001

This paper presents the shape optimization to minimize the BEMF(Back Electro-Motive Force) harmonics of PM type synchronous generators. RSM(Response Surface Methodology) is used to find the optimal solution. We used the 2D-Finite Element Method to obtain the observed data of the BEMF and SQP(Sequential Quadratic Problem method) is used to solve the constrained nonlinear optimization problem.

• Proceedings of the KIEE Conference
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• 2006.07b
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• pp.1205-1206
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• 2006

In this paper an integrated model of PV-AF (Photovoltaic-Active Filter) and PV-SPE (Photovoltaic Solid Polymer Electrolyte) system using PSCAD/EMTDC were explained in detail. The main concept of PV-AF system starts from the "harmonics". In order to deliver power to utility, PV system essentially needs a converter system. Here PV-AF system adds the function of active filter to the converter system installed in PV system, which was introduced already in several papers. PV-SPE system has been studied as a replacement of existing hydrogen production technology that emits large amount of carbon dioxide into atmosphere. Until now, these two systems, PV-AF and PV-SPE, have been considered separately. However, in this paper, characteristics and advantages of combined system are discussed in detail.

• Proceedings of the KIEE Conference
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• 2006.07b
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• pp.777-778
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• 2006

This paper deals with the optimum rotor design approach about the multi-layer design of the buried magnets in an Interior Permanent Magnet Synchronous Motor (IPMSM), on the efficiency improvement by using Response Surface Methodology (RSM). In the multi-layer design of the prototype 15kw IPMSM, the constant amount of buried PM is split from the single-layer into double-layer design for improving the efficiency characteristics. The optimum double-layer rotor structure is built with the help of RSM analysis. The improvement of IPMSM efficiency is verified by the Finite Element Method (FEM) results comparison with the prototype single-layer IPMSM.

• Proceedings of the Zoological Society Korea Conference
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• 2000.10a
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• pp.208.2-209
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• 2000

No Abstract, See Full Text

• Journal of the Korean Chemical Society
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• v.53 no.5
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• pp.613-619
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• 2009

• Proceedings of the KIEE Conference
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• 2000.07b
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• pp.708-710
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• 2000

The interaction of electromagnetic forces and mechanical structure of switched reluctance motors(SRM) is the major cause of the noise and vibration. The stator part in SRM produces the most vibrations. Therefore, it is necessary to know the natural frequencies of the stator. In this paper, the variation of natural frequencies according to the design parameters is investigated to avoid the resonance. The natural frequency of the tested motor is founded by the frequency response function obtained by a experimental modal analysis.

• Proceedings of the KIEE Conference
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• 2000.07b
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• pp.897-899
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• 2000

This paper deals with the dynamic characteristic analysis of Linear Oscillatory Actuator (LOA) considering Sine Pulse Width Modulation (SPWM) method with H-bridge driver. The input current shape obtained by the driver has great influence on the driving performance of LOA. Therefore, according to the various current shapes, the analysis is achieved by using the combined equation between kinetic and electric circuit equation. Moreover, the parameters in the electric circuit equation are accurately estimated by using FEM.