| abstract |
The invention discloses a calculation method for evaluating energy consumption of a ground source heat pump system. In order to overcome the problem of abnormal values in the prior art fixed-frequency collection, the difficulty of data preprocessing is increased, and the accuracy of the evaluation result is affected; the present invention includes the following steps: S1: separate indoor and outdoor temperature data and heat pump unit power according to the set collection frequency and pump power; S2: Preprocess the collected data; modify the collection frequency of each data according to the data preprocessing results; S3: Calculate the energy consumption and energy efficiency ratio of the ground source heat pump system based on the preprocessed data. In the process of data preprocessing, the frequency of data collection is modified to reduce the useless data collected, reduce the difficulty of data preprocessing, and improve the accuracy of energy consumption assessment. |