首页> 外文会议>Proceedings of the 2nd China-Japan graduate student forum : Life, environment and energy >A Study on the Division of Appropriate Rank of Shallow Geothermal Energy Resources Based on AHP in the Beijing Plain
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A Study on the Division of Appropriate Rank of Shallow Geothermal Energy Resources Based on AHP in the Beijing Plain

机译:基于AHP的北京平原浅层地热能源合理等级划分研究。

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摘要

In this paper,the division of appropriate rank of shallow geothermal heat pumps is constructed by considering the main impact factors of efficacy of water and ground source heat pumps.First,the impact factors of the two kinds of heat pumps are determined and the evaluation systems are set up.Then the weights of the factors are determined based on AHP and the appropriate coefficients of heat pumps are calculated on each 1 km × 1 km grid based on the comprehensive coefficient method.Finally,the division of the appropriate rank is made based on the appropriate coefficients.The area of appropriate and less appropriate zones to water and ground source heat pumps is 1381 and 3504 km2,the area of general zone is 1760 and 1075 km2,the area of forbidden and inappropriate zones is 2997 and 1559 km2.This result offers a scientific basis for the development and utilization of shallow geothermal energy resources and heat pumps in the Beijing plain.
机译:本文考虑水和地源热泵效能的主要影响因素,对浅层地热热泵的适当等级进行划分。首先,确定两种热泵的影响因素并建立评价体系。然后基于层次分析法确定各因子的权重,并采用综合系数法在每个1 km×1 km网格上计算出适当的热泵系数。最后,根据适当的等级进行划分水源和地源热泵的适当区域和不适当区域的面积分别为1381和3504 km2,一般区域的面积分别为1760和1075 km2,禁止和不适当区域的面积分别为2997和1559 km2。该结果为北京平原浅层地热能资源和热泵的开发利用提供了科学依据。

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