• Proceedings of the KIEE Conference
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• 2005.11b
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• pp.151-155
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• 2005

An electricity consumption is closely related to the economic growth structure. The change of economic growth structure affects the pattern of electricity consumption widely and severely. This paper gives that the primary changing factors of electricity growth are economic growth, change of industry structure(the change of electricity consumption ratio in case of residential sector), and the effect of electricity saying. It gives a model to analyze the influence of GDP to the change of electricity consumption patterns by sector through the period of pre and post 1998(IMF, financial crisis) to observe the contribution of each factor to the growth of electricity demand. It is anticipated that this study shows the feasible scheme of economic structure to become the developed country.

• Journal of environmental and Sanitary engineering
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• v.23 no.1
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• pp.1-15
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• 2008

Yanbian Korean Autonomous Prefecture(YKAP) possesses the potential to become the first testing ground for the North-East Asian Energy Cooperation in renewable energy sector. We found that production of biodiesel from rapeseed and CHP (Combined Heat and Power Plant) project utilizing abundant forest resources are the two main bioenergy development projects which may have further development potential considering the resource endowments and the focus of Chinese governments' current rural development policy. Provision of stable and transparent investment environments and the development of a close cooperation mechanism between Korea and China government are the prerequisite conditions for investments in the sector. Other international institutional agreements, such as CDM, shall be fully utilized for biomass CHP projects.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2016.05a
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• pp.132-133
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• 2016

The Present that environmentally friendly policies at issue in the world recently, construction sector and other sectors are working on reducing CO₂. Cement production during in the construction sector, CO₂ is being caused in large quantities. Therefore, this study was secure the basic date that not use cement and use blast furnace slag and fly ash HFA, polysilicon in industrial byproducts about cement non-cement matrix.

• The Journal of the Korea Contents Association
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• v.7 no.2
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• pp.170-179
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• 2007

The present study purposed to establish a network for building an efficient disaster response system and for this purpose, we compared cases of disaster response in Japan and Korea. In Japan, disasters are responded jointly through the network of the central government, local self governing bodies and non governmental organizations. In Korea, however, the cooperative network among different areas is weak and this is aggravating damages caused by disasters. That is, in Korea, disaster response services have been mainly carried out by the public sector. The public sector can operate a powerful disaster management system using its extensive management resources, compelling power, and legal authorities. However, it was found that, due to the characteristics of contemporary society, efforts by the public sector including the central government and the local self government bodies have limitations in managing disasters effectively. Thus, for efficient disaster response in Korea, it is urgently required to establish a national disaster response network as well as a private sector cooperation system and to induce NGOs to participate in the disaster response system through institutional devices.

• Current Industrial and Technological Trends in Aerospace
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• v.6 no.2
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• pp.22-28
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• 2008

The Policy Development Team of the Korea Aerospace Research Institute investigates the status of Korean space sector in 2007 including industry, research institutes and universities through the survey executed third time after first in 2005. In this paper the statistics of sales, budget, man power, export and import of 77 organizations is presented and the status of Korean space sector is analyzed. The total sales of space related industry in 2007 are 887.255 billion won which is increased by 26% relative to that of previous year. The total budget of research institutes and the total R&D fund of universities are 367.301 billion won and 8.441 billion won respectively. In 2007, total personnel of space sector is 2,705, as 1621 personnel in industry, 717 personnel in research institutes, 367 personnel in universities. The total number of personnel is increased by 14% in 2007 compared to the previous year.

• KIEE International Transactions on Power Engineering
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• v.5A no.1
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• pp.79-84
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• 2005

In many countries, the electric power industry is undergoing significant changes known as deregulation and restructuring. These alterations introduce competition in generation and retail and require open access to the transmission network. The competition of the electric power industry causes many issues to surface. Among them, unbundling of the transmission service is probably the most complicated as it is a single and integrated sector and the transmission revenue requirement must be allocated to market participants in a fair way. In these situations, it is valuable to research the methodologies to allocate transmission usage. The power tracing method offers useful information such as which generators supply a particular load or how much each generator (load) uses a particular transmission line. With this information, we can allocate required transmission revenue to market participants. Recently, several algorithms were proposed for tracing power flow but there is no dominant power tracing method. This paper proposes a power tracing method based on graph theory and complex-current distribution. For practicability, the proposed method for transmission usage allocation is applied to IEEE 30 buses and compared with the method proposed by Felix F.Wu.

• The Journal of Industrial Distribution & Business
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• v.5 no.1
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• pp.11-15
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• 2014

Purpose - The core objective of this study is to comprehend the diverse nature of implementation of sources of power in the Indian context. Research design, data, and methodology - After a meticulous review of the relevant literature on various types of power with a particular kind of managers'involvement, the article reviews the Indian managers' behavioral perception and attitudinal disposition while exercising power in their organization, along with a judicious blend of different kinds of power to drive the organization to the expected level. Results - As an input to a full-fledged research study, researchers had taken up this precise discussion and observation on how the managers' community in India exercises its power. Generally, Indian managers usually implement legitimate power besides reward and coercive power as per the situation, by extending copious benefits to different stakeholders. Based on the psychological and behavioral disposition, Indian managers exercised power in their respective organizations in a fruitful manner. Conclusions -This article has carefully covered the entire corporate sector regardless of magnitude, type, or ownership. It is quite beneficial to all the proactive researchers and academia along with the corporate world.

• Journal of Electrical Engineering and Technology
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• v.10 no.4
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• pp.1796-1803
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• 2015

While considering the current scenario, in this world power demand goes on increases day by day. Frequent power outages occur in high voltage transmission line due to the deprived performance of polluted insulators; this affects overall operation of power system and may indirectly impinge on the growth of production sector. Many researchers are keenly taking efforts to provide highly reliable and stable power to neediest. In this paper, A.C pollution flashover performance of disc type glass insulator and composite long rod insulators investigation under various artificial pollutions by varying Equivalent Salt Density Deposition (ESDD) levels. Here, we use different types of pollution methods like binding method, dipping method and spraying methods with different types of pollutants concentration. Based on dimensional analysis, four different Mathematical models have been developed to predict the A.C pollution Flashover Voltage (FOV) of insulators. Both the experimental and mathematically modeled results are compared; it's observed that mathematical model 3 yields better results.

• Proceedings of the KIEE Conference
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• 2006.07a
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• pp.380-381
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• 2006

정부는 제3차 전력수급기본계획 수립에 대비하고, 고가로 공급되는 LPG 수요를 대체하기 위한 제주도청의 LNG 공급요청과 제주지역에서 LNG사업을 희망하는 한국가스공사의 의향 그리고 한국전력공사의 전력연계선 추가건설 추진 등을 종합적으로 감안하여 이에 관한 세부 연구를 한국전기연구원에 위탁한 바 있다. 분석을 위한 전제 자료는 유관 사업자와 중립적 입장에 있는 한국전력거래소의 세밀한 검토와 합의를 거쳐 정해졌으며, 전력과 가스부문은 물론 이와 관련된 사회적 비용(Social Cost)이 모두 고려되었다. 아직까지 최종 결론은 확정되지 않았지만 연계선을 추가로 건설하는 방안이 가장 우세한 것으로 전해지고 있다. 따라서 본 논문은 추가 전력연계선 건설과 제3차 전력수급기본계획시 발전사업자가 제출한 제주지역에서의 발전소 건설 의향 등을 반영하여 2010년 이후 제주지역에서의 발전사업을 분석하고 전망하였으며, 예상되는 문제점을 중심으로 발전사업자 입장에서 개선방안을 제시하고자 하였다.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2014.05a
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• pp.184-185
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• 2014

International construction contracts to Korean construction companies have been dramatically increased over the 48 years (Contract received worth 65.2 billion dollars in 2013). Especially, the plant construction sector has achieved about 61% among the 65.2 billion dollars. Under this trend, in order to ensure plant construction's competitiveness, 'standard classification' is an important area for systematic management. However, these standards in the plant construction are not widely utilized yet, in comparison with civil and building sectors. Therefore, in this research, a higher level of standard classifications is proposed for various types of power plants from a PMO's (Project Management Office) perspective. This study also provides a comparative analysis outlining different features and common components based on various types of power plants.