• Title/Summary/Keyword: Cho Ji-Hoon

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Applications of Restoration Conditions in Distribution Automation System (배전계통 정전복구능력 평가방법의 응용)

  • Lim, Seong-Il;Ha, Bok-Nam;Cho, Nam-Hoon;Lee, Seung-Jae
    • Proceedings of the KIEE Conference
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    • 2000.07a
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    • pp.486-488
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    • 2000
  • This paper presents a methodology to evaluate the restoration capability of the feeder and its applications to the system planning and operation in the normal and emergency states. The proposed method is very simple and practical, so its application to the real system operation is expected to increase the system reliability.

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Properties of Haeju Sea Sand in North Korea (북한 해주산 세척사 특성)

  • Kim, Jung-Bin;Hong, Ji-Hoon;Park, Se-Jong;Lee, Seong-Youn;Cho, Jae-Woo
    • Proceedings of the Korea Concrete Institute Conference
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    • 2005.11a
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    • pp.419-422
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    • 2005
  • This paper is examined the properties of Haeju sea sand for concrete. As result, the water absorbtion ratio and the contents of shell and microfines of Haeju sea sand was high. We would expected to utilize the results of this study as a basic data for quality control of Ready Mixed Concrete.

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A Study on Off-Line Programming of Robot Path for Footwear Bonding Automation

  • Lho, Tae-Jung;Che, Woo-Sung;Kang, Dong-Jung;Song, Se-Hoon;Cho, Seong-Ji
    • 제어로봇시스템학회:학술대회논문집
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    • 2002.10a
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    • pp.106.2-106
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    • 2002
  • $\textbullet$ Contents 1. Introduction $\textbullet$ Contents 2. System Configuration $\textbullet$ Contents 3. Robot Kinematics $\textbullet$ Contents 4. Shoe outsole shape display program and creating data $\textbullet$ Contents 5. Conclusions

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