• Proceedings of the Korean Nuclear Society Conference
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• 1999.10a
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• pp.93-93
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• 1999

• Proceedings of the KIEE Conference
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• 2007.07a
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• pp.519-520
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• 2007

본 논문은 무인화 변전소 확대와 디지털보호계전기의 지속적인 적용에 따라 상시 보호계전기 상태 확인 및 필요시 정정치 변경과 전력계통 고장시 동작한 보호계전기의 동작사항을 신속히 파악하여 보호계전기 정동작 여부를 판단하여 전력계통의 신뢰도 제고하는 보호계전기 데이터 원격 취득 분석시스템 구축 방안을 연구하였다. PDAS 설치후 고장데이터 수집에 따른 출동시간을 절약하여 고장분석업무를 집중하고 절감시간을 타 업무에 활용할 수 있었으며 고장인지 후 즉시 보호계전기 데이터를 취득 분석하여 고장현상 파악 및 긴급복구 시간을 단축할 수 있는 효과를 거둘 수 있었다. PDAS 시스템 시범운영결과 발생한 문제점을 분석한 결과 고도화된 고장분석 서비스를 구축하기 위해서는 정전고장관리시스템과의 연계, 보안성 강화, 사용자 편의성향상, 신규서비스 지원이 되도록 하여 송변전 통합정보시스템과의 통합이 필요하다.

• Proceedings of the Korean Nuclear Society Conference
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• 1999.10a
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• pp.131.1-131
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• 1999

• Journal of the Korea Safety Management & Science
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• v.9 no.1
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• pp.213-220
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• 2007

This paper proposes the selection model of the telecommunication company using an analytical hierarchy process. When selecting a telecommunication company, consumers conflict the difficulty In decision-making because there are many competitive and complementary factors of telecommunication companies. To select an optimal telecommunication company, consumers need to consider a number of different quantitative and qualitative factors such as fare, various services, additional function and so on. In this study, we use the analytic hierarchy process based method for selecting the telecommunication company considering various factors to help consumers' decision-making for their benefits.

• International Commerce and Information Review
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• v.14 no.3
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• pp.185-207
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• 2012

Vietnam is the easternmost country on the Indochina Peninsula in Southeast Asia. Many Korean companies have recently invested their factories to Vietnam from China. This Study measures the entry determinants and outcomes of Vietnam foreign direct investment of the Korea company. This study developed a research model to determinant factor in the Vietnam market entry and collected 98 survey responses from the Korean company to Vietnam investment. In the article analysis, Multiple regression results show that Vietnam investment outcome review are positively affected by "Scale of Investment company", "International Experience of Investment company", "Marketing Skill of Investment company" and "Vietnam's Market Scale", "Vietnam's Market Environment" factors in all a hypothesis. However, the result of this analysis showed that the "Financial management of investment company", and "Organization management of investment company" as independence is not statistically significant. This article suggests that the investment outcome of Vietnam foreign direct investment should take earned of the Korea company in Vietnam market.

• Asia Marketing Journal
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• v.20 no.3
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• pp.1-15
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• 2018

Dongwon Systems established in 1977 to exclusively supply Dongwon tuna cans, the parent company. Instead of its stable management and profits by relying on the parent company, the company was not complacent and started innovating and challenging new markets. Dongwon Systems decided to expand the business area and pioneer new markets so that it becomes the first domestic company to successfully expand into independent businesses other than parent company products. Such success of Dongwon Systems was driven by its differentiated B2B strategies. Unlike the characteristics of usual B2B companies, Dongwon Systems has been thinking both of its client companies and end-consumers. In this case-study, we will explore how Dongwon Systems became the No.1 packaging solution company in Korea through technology innovation in the aspects of unique B2B marketing strategy. The key success factor can be summarized in three ways; product and technology development with customer centric mind-set, systematically extending new markets through business diversification, and marking Southeast Asia as a bridgehead for its global strategy. It is expected that the current case study of Dongwon Systems will be able to provide implications for B2C companies as well as B2B companies that try to expand their business portfolio and global business areas through B2B marketing case analysis.

• Proceedings of the Korean Nuclear Society Conference
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• 2003.05a
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• pp.171-171
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• 2003

• Proceedings of the SAREK Conference
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• 2004.06a
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• pp.130-130
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• 2004

• Journal of the Korea Safety Management & Science
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• v.15 no.4
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• pp.261-267
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• 2013

In automobile company it is needed to establish the collaborative relationship between the assembly company and the part manufacturing company. In this paper we established the improvement for the procurement logistics and logistics in assembly company and thus we derived the near optimal procurement cycle through the simple EXCEL simulation and the improved inventory management method for H automobile company in CHINA. At this time we adopted the pull manufacturing process instead of push manufacturing process. We resulted that the manufacturing activity of both companies was stabilized and the usage of storage area in assembly company was reduced by 50%, especially it was reduced by 100% in the case of directly delivering the parts to assembly line through the third party logistics company.

• Journal of the Korea Safety Management & Science
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• v.18 no.2
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• pp.73-81
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• 2016

In manufacturing company, safety is a important issue because it can cause many cost and problems of company. So reduce safety accident can increase manufacturing company's productivity. Safety accident has close relationship with employee's behavior, which is 'safety behavior'. In this study, researcher try to find out role of leader-member exchange and employee's job commitment effect on safety behavior in manufacturing company. A total of 279 responses were collected from manufacturing company's employees. The result of this empirical study show us that leader-member exchange has positive effect on employee's job commitment and safety behaviot. And job commitment has positive effect on safety behavior. Base on this empirical result, researcher provide critics and manageric implication for manufacturing companies.