• Title/Summary/Keyword: 계약실적

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Research on problem the method of calculating the utilization coefficent of a polmounted TR (주상변압기 이용율 계산방법에 대한 문제점 연구)

  • Lee, Won-Jung;Won, Tai-Seung;Chio, Moon-Su
    • Proceedings of the KIEE Conference
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    • 2008.07a
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    • pp.392-393
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    • 2008
  • 한전에서는 배전용 변압기의 부하관리를 위하여 전국사업소에 산재해 있는 변압기를 NDIS1) 부하관리 시스템으로 데이터 베이스화 하고, 각 변대에 수용되어 있는 고객의 월별 전기사용량을 추출하기 위하여 영업정보시스템과 연계하여 변압기, 배전선 개체관리는 물론 부하계산, 부하실적 및 부하예측 자료를 관리하고 있다. 이중 전등부하는 고객의 월간 사용전력량(kWh)과 최대부하(kVA)의 부하특성에 따른 상관 계수를 산정하여 이를 상관식에 적용하여 최대부하를 산출하고 있으며, 동력부하는 계약전력 및 종합수용률을 적용하여 부하전류를 계산하고 있으나 최근 고객의 냉방부하 급증으로 인하여 고객의 계약전력과 실제 설비용량과의 많은 차이가 발생하고 있어 변압기 관리에 어려움이 있고, 과부하로 인하여 변압기가 소손되는 사례도 발생하고 있다. 따라서 변압기 무선부하 감시시스템으로 측정한 결과를 토대로 변압기 이용율 계산의 정확도를 높이고 변압기 관리를 효율적으로 할 필요가 있다.

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Development of a Business Model for Korean Insurance Companies with the Analysis of Fiduciary Relationship Persistency Rate (신뢰관계 유지율 분석을 통한 보험회사의 비즈니스 모델 개발)

  • 최인수;홍복안
    • Journal of the Korea Society of Computer and Information
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    • v.6 no.4
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    • pp.188-205
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    • 2001
  • Insurer's duty of declaration is based on reciprocity of principle of the highest good, and recently it is widely recognized in the British and American insurance circles. The conception of fiduciary relationship is no longer equity or the legal theory which is only confined to the nations with Anglo-American laws. Therefore, recognizing the fiduciary relationship as the essence of insurance contract, which is more closely related to public interest than any other fields. will serve an efficient measure to seek fair and reasonable relationship with contractor, and provide legal foundation which permits contractor to bring an action for damage against violation of insurer's duty of declaration. In the future, only when the fiduciary relationship is approved as the essence of insurance contract, the business performance and quality of insurance industry is expected to increase. Therefore, to keep well this fiduciary relationship, or increase the fiduciary relationship persistency rates seems to be the bottom line in the insurance industry. In this paper, we developed a fiduciary relationship maintenance ratio based on comparison by case, which is represented with usually maintained contract months to paid months, based on each contract of the basis point. In this paper we have developed a new business model seeking the maximum profit with low cost and high efficiency, management policy of putting its priority on its substantiality, as an improvement measure to break away from the vicious circle of high cost and low efficiency, and management policy of putting its priority on its external growth(expansion of market share).

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An Empirical Study on the Openness and Competition of Special Contractors Market in Korea (전문건설 시장의 개방성과 경쟁성에 관한 실증적 분석)

  • Lee, Jong-Gwang;Hong, Sung-Ho;Kim, Yong-Su
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • 2006.11a
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    • pp.431-434
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    • 2006
  • The purpose of this study is to examine the degree of openness and competition in special contractor's market. And the result of this study will present the basis of rational policy making. The literature research and time series analysis are adopted as research method. And the findings of this study are as followed. The study has shown that the degree of openness is high in korean special contractor's market by gradual deregulation of entrance barriers into special contractor's market. And the study has revealed that the degree of competition in special contractor's market is high, revealing that the rate of increase of contract account and the subcontract bid rate have decreased.

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The impact on earnings patent technology transfer business performance of the Industry-Academic Cooperation Foundation (산학협력단의 특허실적이 기술이전사업 성과에 미치는 영향)

  • Noh, Seong-Yeo
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.17 no.12
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    • pp.394-399
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    • 2016
  • This study examines how the patent results of the University Academic-Industrial Cooperation influence technology transfer. Statistical analysis was performed by using 2013 panel data from the Ministry of Education and Science Technology(MEST) National Research Foundation of Korea(NRF) and the results are as follows. The results show that the patent result factors that have a positive effect on the total number of technology transfers are domestic patent application numbers, foreign patent application numbers, future technology(6T) patent application numbers, science technology patent application numbers. The factors that have a positive effect on increasing royalty are the total number of technology transfers. Domestic patent application numbers, future technology(6T) patent application numbers and science technology patent application numbers have a positive effect on patent results. The results implicate that more research and development is needed for more patents to be applied, that the main focus should be on future technology(6T) and science technology fields, and that effort should be directed at planning negotiation strategies for the term of the contract. However, this study is the need to research, including primary research is so patent performance may be limited in having only been considered in future studies of human and material resources and operating system factors that may be presented to the essential elements of the Industry-Academic Cooperation Foundation this raises.

A Task Information Framework for Daily Report Management (작업일보 관리를 위한 단위작업 정보체계 분석)

  • Kang Woo-Young;Chin Sang-Yoon;Kim Yea-Sang
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • autumn
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    • pp.513-516
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    • 2003
  • With the size of construction projects getting larger and more complex, the amount of information is increased exponentially. Although there are a lot of construction companies that try to accumulate as-built information from construction sites. it has not been quite satisfactory. This is due to the lack of task information framework that can measure project performance and collect as-built information. Therefore the objective of the paper is to identify the information that can be derived from daily reports and to suggest a unit task information framework to accumulate as-built information.

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A Study on the Presumption of Proper Construction Cost of Distribution Facilities by Analyzing Actual Construction Cost (실적공사비 분석을 통한 유통시설물의 적정공사비 추정에 관한 연구)

  • Go, Seong-Seok;Kim, Hyun-Sik;Lee, Hyun-Chul
    • Korean Journal of Construction Engineering and Management
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    • v.9 no.3
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    • pp.108-117
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    • 2008
  • The appearance of the large distribution facility of large enterprise putting first reaches get to the various effect until change of leisure life and life pattern of the consumers from the distribution industry of the interior of a country. Competition of the distribution facility upgrade of the distribution facility and it shows the aspect which becomes the semi-department store, and construction cost is appearing different in proportion to each form or scale. Therefore, purpose of this study was to facilitate amicable construction progress between the owner and the builder through estimating the proper construction cost. This study investigated and analyzed the actual cost of 15 domestic distribution facilities and these datums were used to estimate the proper construction cost. This cost shows that from new project accomplishment through analysis of prediction construction cost for feasibility study from initial plan and design step and can be utilizable elementary data bH decision method to whether or not to propriety of distribution facilities business.

An Empirical Analysis of Orientation Relationship of Korean Freight Forwarders with Chinese Forwarders (한국운송주선업체의 중국업체에 대한 관계지향성 인식에 관한 연구)

  • Cho, Sam-Hyun
    • Journal of Navigation and Port Research
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    • v.28 no.8
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    • pp.699-707
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    • 2004
  • The purpose of this paper is to conduct an empirical analysis in order to how cooperative relationships such as joint venture, management cooperation and agency contracts affect the business performance of Korean freight forwarders. In order to fulfill the paper objective, this paper examines the roles of freight forwarders and business environment of Chinese markets.

A Study on Assessment of AGC Requirements for Two Way Bidding Pool (도매경쟁시장에서의 자동발전제어 필요량 산정에 관한 연구)

  • Lee, Chang-Gun;Hwang, Bong-Hwan;Bae, Joo-Cheon
    • Proceedings of the KIEE Conference
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    • 2003.07a
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    • pp.56-58
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    • 2003
  • 2001년 전력산업의 구조개편에 따라 우리나라는 현재 발전경쟁시장(CBP)을 운영하고 있으며, 이어서 도매경쟁시장(TWBP)의 개설을 준비하고 있다. 도매경쟁시장에서의 계통운영 보조서비스는 전력거래소와 발전사업자간의 계약에 의하여 제공되며, 전력거래소는 전력계통 신뢰도 및 전기품질 유지기준을 만족시킬 수 있도록 보조서비스 필요량을 정하여 운영하게 된다. 본 논문은 도매경쟁시장에서 적용할 주파수제어보조서비스 중 정상상태의 주파수 제어에 사용되는 자동발전제어(AGC)에 대하여 실계통 운영 실적자료 분석을 통한 AGC 필요량 산정방안을 제안하고, 적정필요량을 검토하였다.

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실선 저항추진시험 실적과 속력시운전 표준방안 비교

  • 김은찬
    • Bulletin of the Society of Naval Architects of Korea
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    • v.31 no.1
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    • pp.57-63
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    • 1994
  • 속력시운전에는 건조된 배의 추진성능이 선주와의 계약속도를 만족시키는가를 확인하는 Acceptance Trial 과, 건조된 배의 추진성능이 모형시험 등에 의한 추정 결과와 맞는가를 확 인하고 다음 배의 설계에 참고하기 위한Performance Trial로 크게 나눌 수 있다. Acceptance Trial로서의 실선시운전은 새로 배를 만들어 선주에게 인도하기 위한 필수의 과정이며, 이 중 에서 저항추진 성능을 검증하기 위한 속력시운전은 가장 중요한 항목중의 하나이다. 선발 조선 국들에서는 실선시운전 및 해석방안을 꾸준히 연구하여 왔고, 표준 수행방안과 표준 해석방안도 이미 확정한 후 여러차례 보완한바 있다. 조선의 역사가 깊지 못한 우리는 이에 대한 깊이 있는 연구는 물론, 이렇다할 시운전 표준수행방안이나 표준해석방법 조차 제시하지 못하고 있는 실 정이다. 특히 국내 조선업계의 실선시운전 해역은 일본은 물론 유럽의 시운전해영들 보다도 해상 상태가 거칠어서 이에 대한 보정방법 개발이 절실히 요망되고 있다. 본 고에서는 이제까지 선진 조선국에서 수행된 중요한 실선속력시운전 내용을 훑어보고, 각국의 표준수행방안을 비교해 보고, 해석방법들의 내용을 알아 본 후, 앞으로의 발전 방향을 모색해 보았다.

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해외공사 수행에 따른 해외건설협회 보고 절차

  • Korea Mechanical Construction Contractors Association
    • 월간 기계설비
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    • no.6 s.215
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    • pp.34-39
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    • 2008
  • 해외건설사업을 수행할 경우 해외건설촉진법에 의한 제반 보고제도를 준수해야 한다. 동법상 보고제도로는 $\Delta$수주활동상황보고 $\Delta$계약체결결과보고 $\Delta$시공상황보고 $\Delta$공사내용변경보고 $\Delta$준공보고 등이 있다. 또한 해외건설업체가 가장 중요시해야 하는 것은 수주활동상황보고 이다. 이 보고는 도급형 공사의 경우 입찰 예정일 10일전까지, 개발형공사의 경우 공사시행 개시일 20일전까지 제출해야 한다. 국내외 건설공사로 부터 하도급 형태의 수주활동도 마찬가지다. 현행법상 이 기일을 준수하지 않을 경우 해외건설촉진법에 의거 국토해양부는 과태료(200만원)을 부과하게 된다. 최근 신규등록업체 가운데 이 절차를 생략해 과태료 부과문제가 종종 발생하고 있다. 한편 보고를 생략하는 경우 추후 동 공사에 대한 실적을 인정받을 수 없게 된다. 현재 해외공사 상황보고 업무처리는 국토해양부의 위탁을 받아 해외건설협회가 수행하고 있다.

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