6-2-4 冷房時における家庭用エアコンの消費電力量推定に関する信頼性の検討(6-2 省エネルギー評価,Session6 省エネルギー,研究発表)

概要

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A method to estimate power consumption of air conditioner in cooling mode in residential house is proposed. The estimated power consumption is evaluated by comparing with the actual data for the thirty-three air-conditioning systems obtained in the project of Architectural Institute of Japan (AIJ) and the estimated values based on the standards of Japan Refrigeration and Air Conditioning Industry Association (JRAIR). For estimating the energy consumption, a proportionality factor of "α" between outdoor temperature and cooling load was introduced. Proposed method of determining α is to use the actual power consumption of existing equipment at outdoor temperature 27℃. Finally, reliability of this model was evaluated by showing the results including change of surrounding conditions such as ambient temperature, humidity, and difference of usage such as cooling or dehumidification modes.
2011-08-09