基于聚类分析的相变蓄热并联式太阳能热泵供暖系统运行优化研究

戴泽宇; 张雪丹

doi:10.19912/j.0254-0096.tynxb.2025-0406

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太阳能学报 ›› 2026, Vol. 47 ›› Issue (7) : 716-725. DOI: 10.19912/j.0254-0096.tynxb.2025-0406

基于聚类分析的相变蓄热并联式太阳能热泵供暖系统运行优化研究

戴泽宇, 张雪丹

作者信息 +

RESEARCH ON OPERATION OPTIMIZATION OF PHASE CHANGE THERMAL STORAGE PARALLEL SOLAR ASSISTED HEAT PUMP HEATING SYSTEM BASED ON CLUSTER ANALYSIS

Dai Zeyu, Zhang Xuedan

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文章历史 +

摘要

为解决相变蓄热并联式太阳能热泵供暖系统在不同气象参数下系统性能差异较大的问题,提出采用聚类分析方法对气象数据进行分类。选取太阳辐照量、室外温度2个一级指标及5个二级指标,采用k-均值聚类分析法将哈尔滨市供暖季183个气象日分为5类,基于Q检验采用分层分析法对聚类结果进行异质性检验。此外,针对各类别选取典型日分析空气源热泵运行时间对系统总输入功率的影响,以系统总输入功率最低为优化目标确定各类典型日相应的最优空气源热泵开启时刻,从而得到系统整个供暖季的最优运行策略。

Abstract

To address the issue of significant variability in the performance of a phase change thermal storage parallel solar assisted heat pump heating system under varying meteorological conditions, a cluster analysis method is proposed to classify the meteorological data. Two primary indicators, solar irradiation and outdoor temperature, along with five secondary indicators, were selected. Using k-means cluster analysis, 183 meteorological days in Harbin during the heating season were classified into five categories, and the heterogeneity of the clustering results was examined based on the Q-test using stratified analysis. Furthermore, typical days were selected for each category to analyze the impact of air source heat pump operation time on total system input power, and the optimal turn-on time for the air source heat pump was determined for each typical day with the lowest total system input power as the optimization objective, so as to obtain the optimal operation strategy of the system for the whole heating season.

导出引用

戴泽宇, 张雪丹. 基于聚类分析的相变蓄热并联式太阳能热泵供暖系统运行优化研究[J]. 太阳能学报. 2026, 47(7): 716-725 https://doi.org/10.19912/j.0254-0096.tynxb.2025-0406

Dai Zeyu, Zhang Xuedan. RESEARCH ON OPERATION OPTIMIZATION OF PHASE CHANGE THERMAL STORAGE PARALLEL SOLAR ASSISTED HEAT PUMP HEATING SYSTEM BASED ON CLUSTER ANALYSIS[J]. Acta Energiae Solaris Sinica. 2026, 47(7): 716-725 https://doi.org/10.19912/j.0254-0096.tynxb.2025-0406

中图分类号： TU83

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