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Auditing and analysis of energy consumption of an educational building in hot and humid area

机译：湿热地区教育建筑能耗审计与分析

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Electric energy consumption is becoming an important issue for individual as well as for governmental and private organizations. Electric companies in Saudi Arabia face hard times in meeting the increasing demand for electric power. This research investigation is trying to study the electric energy consumption for an educational building located in Rabigh city, 150 km North of Jeddah city, Saudi Arabia. Detailed auditing was done to the building including constructing materials used, energy consumption, cooling load and lighting. Temperature and relative humidity were recorded for several places inside the building. Thermal images for the interior zones were generated to provide information about the temperature distribution and give an idea about air or heat leak from or into the building. Based on the analysis of auditing exercise, some recommendations were suggested to reduce the electric energy consumptions which can reach up to 35.3%. The A/C units' efficiency can also be increased by 31%. The results will be beneficial for the educational organizations and operation and maintenance staff to manage the electric usage and reduce the electric bills.
机译：电能消耗已成为个人以及政府和私人组织的重要问题。沙特阿拉伯的电力公司在满足不断增长的电力需求方面面临艰难时期。这项研究调查试图研究位于沙特阿拉伯吉达市以北150公里的拉比格市的一栋教育建筑的电能消耗。对建筑物进行了详细的审核，包括使用的建筑材料，能耗，冷却负荷和照明。记录建筑物内多个位置的温度和相对湿度。生成内部区域的热图像，以提供有关温度分布的信息，并提供有关建筑物内空气或热量泄漏的信息。在对审计工作进行分析的基础上，提出了一些减少电能消耗的建议，减少了35.3％。空调单元的效率也可以提高31％。结果将有利于教育组织和运维人员管理用电，减少电费。

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