• 전기학회논문지
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• 제59권10호
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• pp.1787-1791
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• 2010

This paper presents the survey results of the interruption on domestic customer, especially commercial, with primary focus on the cost are presented. General method utilized in quantifying the benefit of reliability on power system is to estimate the Customer Interruption Cost(CIC) associated with the electric service interruption. According to change the circumstance of electricity market by the deregulation and the introduction of new technology, reliable and accurate CIC is required for estimate the applied plan and technology under the circumstance. This paper presents the commercial customer interruption cost is estimated by the survey conducted by KEPCO in 2009. To collect the customer interruption data for calculation of CIC, the survey is conducted. The survey targeting commercial customer around the branch-offices under twelve regional headquarters of KEPCO was carried out.

• Journal of Electrical Engineering and Technology
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• 제9권5호
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• pp.1495-1500
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• 2014

This paper presents the result of the estimation of the power interruption costs of Korean commercial customers. Commercial customers are usually located in urban areas and considered very important because a power interruption on them can expand to additional damage to related users. Their power interruption costs were calculated through a survey with the process of data selection. Also, the power interruption cost for each customer's business type was calculated and compared with that of foreign cases.

• KIEE International Transactions on Power Engineering
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• 제5A권1호
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• pp.56-61
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• 2005

This paper presents an evaluation of the interruption costs for commercial customers in Korea using customer survey methodology. When various research results are examined, the evaluation of direct interruption costs becomes much more simplified. Especially, in the case of commercial customers, it is known that the evaluation of direct interruption costs is more useful. Accordingly, this paper selected the customer survey method to evaluate the interruption costs for commercial customers in Korea considering interruption and customer characteristics.

• 조명전기설비학회논문지
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• 제21권10호
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• pp.22-28
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• 2007

본 논문은 지역 특성에 따른 각 피더의 정전비용 모델을 제시하였다. 수용가 형태별 정전비용은 한국전기연구원에서 실시한 국내 배전계통의 수용가 정전비용 조사결과를 이용하였다. 특정지역에 위치한 피더의 정전비용 산출을 위하여 주택용, 상업용, 공공용, 산업용의 비율을 고려하여 합성 정전비용 모델을 수립하였다. 제시한 기법은 수도권과 중소도시 지역의 한 피더에 대해 사례연구를 수행하여 결과를 제시하였다.