• Proceedings of the Korean Nuclear Society Conference
• /
• 2004.10a
• /
• pp.797-798
• /
• 2004

• Proceedings of the Korean Vacuum Society Conference
• /
• 1997.07a
• /
• pp.158.1-158
• /
• 1997

• Proceedings of the Zoological Society Korea Conference
• /
• 1996.10a
• /
• pp.263.1-263
• /
• 1996

No Abstract, See Full Text

• Nuclear Engineering and Technology
• /
• v.7 no.4
• /
• pp.311-316
• /
• 1975

Kinetic studies on the halide exchange reactions of substituted benzoyl chlorides have been carried out. The experimental result has been explained reasonably in terms of HSAB principle and EH-Theory, and addition elimination mechanism has been proposed for this type of reaction.

• Proceedings of the PSK Conference
• /
• 2001.10a
• /
• pp.275.3-276
• /
• 2001

• Bulletin of the Korean Chemical Society
• /
• v.10 no.1
• /
• pp.47-50
• /
• 1989

The methanolysis reactions of phenylacetyl chlorides have been investigated in methanol-acetonitrile mixtures at temperatures ranging - $15.0-0.0^{\circ}C.$ Substituent and solvent effects on the rate supported an associative $S_N2$ mechanism for the solvolysis. Activation parameters indicated that the reaction is entropy controlled, while the a/s ratios of the Taft's solvactochromic correlation proved to be remarkably constant with a typical value of 0.50 that is consistent for the reactions proceeding by a typical $S_N2$ path.

• Proceedings of the Korean Society of Crop Science Conference
• /
• 1986.06a
• /
• pp.42-43
• /
• 1986

• Proceedings of the Korean Society of Crop Science Conference
• /
• 2005.04a
• /
• pp.188-189
• /
• 2005

• 한국가스학회:학술대회논문집
• /
• 2002.05a
• /
• pp.69-77
• /
• 2002

• Proceedings of the KIEE Conference
• /
• 2007.10c
• /
• pp.68-70
• /
• 2007

본 논문에서는 전력용변압기의 예방진단 IED(Intelligent Electronic Devices) 개발에 대하여 기술하였다. 유입식 전력용변압기의 예방진단을 위한 IED 및 제반 시스템 구성, IED에 탑재된 알고리즘에 대하여 설명한다. 또한 시스템내부의 통신형태 및 HMI 화면구성에 대하여 소개한다.