• Solar Energy
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• v.12 no.3
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• pp.1-9
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• 1992

The study aims to make it possible to analyze the solar rights of a building quantitatively at duilding design stage. The solar rights analysis method utilzing Waldram diagram and solar rights table is suggested, and computerized for an accurate, quick and quantitative analysis. To make the suggested analysis method can be applied at any location, Waldram diagram generating process for a given latitude was computerized. The solar rights analysis for a selected sample building block was processed in accordance with the development of analysis method. The results of the study are : 1) An algorithm to present the solar rights of a building on Waldram diagram was developed and computerized. 2) An algorithm to generate the solar rights table was developed and computerized. 3) An algorithm to generate the solar rights table to analyze the difference of two dalternatives was developed and computerized.

• Proceedings of the Korea Society for Energy Engineering kosee Conference
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• 1993.05a
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• pp.60-63
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• 1993

The purpose of this study is to evaluate the difference in the solar rights between the suggested alternatives quantatively at the building design stage. To make the analysis method can be applied to any location, the solar rights analysis method utilizing Waldram diagram and solar rights table is suggested, and computerized for an accurate. quick and quantitative analysis. The solar rights analysis for two design alternatives was processed in accordance with the development of the analysis method. The results of the study are : 1) An algorithm to analyze the difference of the solar rights between two design alternatives with the classified codes, was developed. 2) A method to generate the solar rights table to evaluate the difference in solar rights, when two design alternatives was presented on the Waldram diagram was developed and computerized.

• Journal of the Korean Solar Energy Society
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• v.25 no.1
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• pp.65-78
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• 2005

The objective of this paper is to develop a automatic computation module for optimum stories in apartment buildings in order to assure the solar access right for neighboring areas. Compared to the existing solar access right analysis programs, the proposed solar access right analysis program is more improved and expanded by automating the computing process of optimum stories in apartment buildings. With the result of this research, it would be possible to furnish advanced information for an amicable settlement against the civil petition and disputes, to reduce waste of the time and money, and to improve the efficiency of solar access right analysis works.

• Journal of the Korean housing association
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• v.16 no.3
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• pp.69-77
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• 2005

The purpose of this study is to develop a automation for decision of the optimum stories in apartment buildings in order to assure the solar access right for neighboring areas. Compared to the results of the optimum stories by manual process through applying a legal case over solar access right, the proposed method provides more improved and expanded information by automating the computing process of decision of the optimum stories in apartment buildings. With the result of this research, it would be possible to furnish with advanced information for an amicable settlement against the civil petition and disputes, to reduce waste of the time and cost and to improve the efficiency of solar access right analysis works.

• Solar Energy
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• v.19 no.2
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• pp.9-19
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• 1999

For determining solar benefit hour are two different methods required as a direct calculation which is more accurate but too slow, and a computer graphic protration which is less accurate but too fast. To have the later accurate, the hour to hour interpolation is used to provide less visual deviation. With directly pointing the solar location into the screen coordinate the waldram projection and stereographic projection which needs the number of fast algorithms to calculate the coordinates of the sun path and building configuration casting to the space are applied.

• Journal of the Korean Solar Energy Society
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• v.22 no.4
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• pp.10-17
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• 2002

This study aims to develop the analysis tool that assesses the sunlight at any given point of a window or solar collector array shaded by surrounding obstacles. The development of this software, named SunChart, focused to the user-friendliness and the reliability. This SunChart can calculate the solar radiation as well as shading on the certain face. The calculation results by SunChart show by both numerically and graphically and are in a good agreement with ones obtained from "Sunrise Sunset" developed at Korea Astronomy Observatory and from TRNSYS.

• Journal of the Korean Institute of Rural Architecture
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• v.10 no.1
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• pp.67-74
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• 2008

Recently, construction of bridges in rural areas has been increased to preserve the natural environment. However this brings forth the disputes over rights of light in farmland. In urban areas, the disputes over rights of light have been settled on the authority of the national architectural law and only sunshine hours for winter solstice are considered. Basically, the point at issue is different between each case. The main issues of the dispute in rural area were the reduction of the crop cultivation and the increase of the heating cost in winter. The purpose of this study is to review the mediation process in national environmental dispute resolution commission to resolve these issues, and to set up the analysis method of rights of light and modelling equation of solar position. Furthermore, we aimed at analyzing the damaged hours of daylights in rural housing and the infringement rate of daylight in farmland through the case study. In conclusion, we estimated the sunshine hours during the whole damaged periods according to the elements of bridges, and presented the solution process of dispute over rights of light due to the construction of bridge in rural area.