ECO2 운영프로파일 보정을 통한 에너지 사용량 비교에 관한 연구

초록

The building energy efficiency rating system has been in operation in Korea, and the ECO2 is used for such a purpose. The ECO2 is based on a monthly calculation method using predefined room operating conditions. Such conditions were set in a statistical manner over existing cases, but individual deviations between measured and calculated results may be attributed to those predefined data. In this work, the measured data of energy consumption are compared to the initial ECO2 results, and the room operation conditions newly observed during field surveys are took into account in the ECO2. We analyze the effects of different operation profiles on ECO2 results. Results show that corrections in operating conditions can reduce the error by 4 to 8% depending on test buildings.

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