• KIEE International Transactions on Power Engineering
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• 제5A권2호
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• pp.186-192
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• 2005

As the power industry moves towards open competition, there has been a call for methodology to evaluate power system reliability by using customer interruption costs. This paper presents an evaluation of the interruption costs for public 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 public 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 public customers in Korea considering interruption and customer characteristics.

• KIEE International Transactions on Power Engineering
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• 제4A권1호
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• pp.6-10
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• 2004

This paper presents an assessment of the customer interruption costs using a macro economic methodology of Korean customers by cities and provinces. The customer interruption cost is considered a very useful index in quantifying reliability worth from a customer point of view. This paper reviews the methodology to evaluate the customer interruption costs and ratio to the average revenues per electric energy sold for public, service agriculture, fishery, mining, manufacturing and residential sectors by cities and provinces in Korea.

• Journal of Electrical Engineering and Technology
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• 제1권4호
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• pp.448-454
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• 2006

As the power industry moves towards open competition, a need has arisen for appropriate methodology to evaluate power system reliability by using customer Interruption costs. This paper presents an assessment of the interruption costs by industrial customer type in Korea using customer survey methodology. When various research results are examined, the customer damage survey methodology becomes much more generalized. Especially, in the case of industrial customers, it is known that evaluation by the customer damage survey is more useful. Accordingly, this paper selected the customer damage survey method to evaluate the interruption costs by industrial customer type in Korea considering interruption and customer characteristics.

• 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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• 제18권4호
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• pp.131-137
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• 2004

전력서비스 중단이 전력소비자에 끼치는 충격은 소비자와 정전 특성에 달려있다 소비자 특성은 인구통계학적인 측면(주거형태와 가족구성원 수)과 전력공급 형태를 포함하는 반면에 정전특성은 발생 빈도, 기간, 시간과 요일을 포함한다. 따라서 이러한 소비자 정전비용의 평가는 상당히 복잡하고 주관적이다. 주거용 소비자들의 경우, 주거용 소비자에 대한 정전의 충격이 가시적이지 않기 때문에 소비자 조사 방법이 가장 적합할 것으로 보인다. 달리 말하면, 가사일과 정전으로 인해 여가의 가치가 각자 다르기 때문이다. 따라서 본 논문에서는 주택 수용가에 대한 정전 비용을 평가하기 위한 방법으로서 수용가 설문조사 방법을 선택하였다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2006년도 제37회 하계학술대회 논문집 A
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• pp.89-90
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• 2006

As the power industry moves towards open competition, there has been a call for methodology to evaluate power system reliability by using customer interruption costs. This paper presents an evaluation of interruption costs by industrial customer type in Korea using customer survey methodology When various research results are examined, the customer damage survey methodology becomes much more generalized. Especially, in the case of industrial customers, it is known that the evaluation by customer damage survey is more useful. Accordingly, this paper selected the customer damage survey method to evaluate interruption costs by industrial customer type in Korea considering interruption and customer characteristics.

• 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.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2003년도 추계학술대회 논문집 전력기술부문
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• pp.196-198
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• 2003

The impacts of electric service interruption to customers depend on customer and interruption characteristics. Customer characteristics include demographic aspects(residential type, and number of household members) and power supply types whereas interruption characteristics include frequency, duration, time, and day of interruption. Accordingly evaluation of these customer interruption costs is very complicated and subjective. For residential customers, customer survey method seems most appropriate because interruption impact to residential customers is intangible. In other words, the value of housework or lost leisure due to interruption is individual. Accordingly, this paper selected the customer survey method to assess the interruption costs for residential customers.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2007년도 제38회 하계학술대회
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• pp.435-436
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• 2007

As the power industry moves towards open competition, there has been a call for methodology to evaluate power system reliability by using customer interruption costs. This paper presents an evaluation of interruption costs by industrial customer type in Korea using customer survey methodology. When various research results are examined, the customer damage survey methodology becomes much more generalized. Especially, in the case of industrial customers, it is known that the evaluation by customer damage survey is more useful. Accordingly, this paper selected the customer damage survey method to evaluate interruption costs by industrial customer type in Korea considering interruption and customer characteristics.

• 조명전기설비학회논문지
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• 제18권4호
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• pp.165-170
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• 2004

정전에 따른 직접적이고 단기간의 정전비용을 평가하기 위해 산업용 수용가를 대상으로 설문조사 결과를 요약한 것이다. 설문지는 주로 수용가의 전기전문가를 대상으로 예상되는 예비 조치에 바탕을 두고 작성되었다. 정전의 기간과 빈도를 고려한 신뢰성에 대한 경제성 평가는 어떠한 종류의 정전에 의해 유발되는 특히 대규모 산업용 수용가의 손실과 경제적인 충격을 정확히 반영하지 못했다. 수용가 집단에 초래되는 비용의 큰 차이를 내포시키기 위해 본 정전비용을 분석함에 있어서 IEC, IEEE와 같은 국제 규격을 활용하였다.