• Proceedings of the Korean Magnestics Society Conference
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• 2006.06a
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• pp.26-27
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• 2006

• Proceedings of the Korean Ceranic Society Conference
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• 2000.10a
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• pp.142.2-142
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• 2000

• Proceedings of the Korean Ceranic Society Conference
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• 2000.10a
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• pp.143.1-143
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• 2000

• Proceedings of the Korean Magnestics Society Conference
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• 2004.06a
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• pp.134-135
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• 2004

• Proceedings of the Korean Magnestics Society Conference
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• 2004.06a
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• pp.172-173
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• 2004

• Proceedings of the Korean Magnestics Society Conference
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• 2004.06a
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• pp.174-175
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• 2004

• Proceedings of the Korean Magnestics Society Conference
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• 2004.06a
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• pp.136-136
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• 2004

• Proceedings of the KIEE Conference
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• 2001.05a
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• pp.147-148
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• 2001

The construction of reliability evaluation according to their fields was promoted under the supervision of Agency for Technology and Standards for establishing the relevant institution & infrastructure that can fundamentally solve the reliability problems, the biggest obstruction when the developed electric components & materials come into the market. This paper describes the criterion of reliability evaluation and the evaluation facilities for the purpose of heightening the reliability of composite insulator estimated as the new material among the electric components & materials. We will understand the criterion of reliability evaluation with two parts as the performance evaluation based on various kinds of standards (especially IEC) and as the long-term reliability evaluation utilizing the accelerated aging & flashover test methods. Therefore we aim for constructing the criterion of reliability evaluation as the foundation for evaluation so as to support the industrial group based on KERI facilities.

• Journal of the Korean Solar Energy Society
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• v.31 no.1
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• pp.51-58
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• 2011

The energy makes the basic element which improves the quality of life with motive power of industry and life. However, using the fossil fuel resources was restricted through it's abuse and exhaustion, and that cause a global warming resultingly. According to the reason, the world increased the interest that are stability and use of new and renewable energy which is clean energy with environment. Therefore, the property data of new and renewable is needed for developing and supplying the energy. In other words, the data of new and renewable energy becomes the standards for supply and evaluation of new and renewable energy with development of industry and technology. Also, the necessity came to the fore as the reference and standards of new and renewable energy data. Therefore, in this study, we evaluate and collect the solar radiation data as the new and renewable data and process the collected data through the standards for valuation. We evaluate uncertainty with standards which are NREL, WMO, and GUM. Whereby the data becomes reference standards data and gains the credibility. For the reliability data, we correct the measuring instrument with correction period. Using the DQMS and SERI QC, we efficiently manage and evaluate the solar radiation data. As a result, we evaluate uncertainty as 1,120 case about 16 area. we achieve credibility of data from evaluated solar radiation data and provide an accurate information to user. The annual average of horizontal radiation presents between 1,484 and 4,577, then the uncertainty evaluates from 163 to 453. The error of uncertainty presents smaller than the measurement values. So, we judge a credibility of data by expression of reliability quantitatively. In additional, the reference standards data which is possible to approach anywhere will be used for the supporting related industry and policy making.

• Journal of Digital Contents Society
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• v.10 no.1
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• pp.11-16
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• 2009

This study is about evaluation by users and evaluation cases centering packaging and containers for Universal Design products which are currently being used. This study also shows standards of evaluation for Universal Design items which are required for Universal Design and packaging. I also conducted a case study in Japan as a preceding case to suggest a viable guideline in time of displaying design. As a result, I could grasp parts to be improved and problems regarding standards of guideline for evaluation and evaluation methods which are necessary for developing goods by user evaluation. In addition, as shown by advanced cases, I suggested the necessity that the Universal Design should be fairly reflected in all design parts because of an increase in cases of packaging and containers corresponding to product identification items in the design evaluation division.