家电科技2025，Vol.4Issue(4)：39-43,5.DOI:10.19784/j.cnki.issn1672-0172.2025.04.005
以直流空调柔性资源为例的热舒适性与用电柔性之间关系的实验研究
An experimental study of the relationship between thermal comfort and electricity consumption flexibility using DC air-conditioning flexible resources as an example
摘要
Abstract
In the context of global response to climate change and China's promotion of the"double carbon"goal,the light storage direct flexible building has become a key path for building energy change.DC air conditioner,as an important component of the end-end equipment of the optical storage and direct-soft building,has an unclear coupling relationship between its flexible regulation capability and thermal comfort.In this paper,based on the active response(APR)flexible regulation mechanism of DC air conditioners,we investigate the correlation between DC air conditioners'flexible capability and thermal comfort by building a thermal comfort testing experimental bench and carrying out six sets of experiments in the voltage range of 315 V～375 V.The experiments show that DC air conditioners at different voltages can achieve thermal comfort goals,and the greater the degree of flexibility,the less the total power consumption,but the comfort of the time to reach the standard is prolonged;the degree of flexibility of power consumption and service quality is non-linear negative correlation,the greater the flexibility,the more significant the decline in service quality,of which the 315 V experimental group has the largest decline in service quality,the ΔSQ average value of 12.984%.The study confirms that reducing the voltage can save energy through flexible regulation,but the relationship between energy saving and comfort needs to be weighed.This study provides a theoretical basis for the application of DC air conditioning in the optical storage direct flexibility system,and the coupling relationship between DC appliance power flexibility and service capability will be improved through more experiments.关键词
光储直柔/热舒适/柔性/直流空调/PMVKey words
Optical Storage Direct Flex/Thermal comfort/Flexibility/DC Air conditioning/PMV分类
信息技术与安全科学引用本文复制引用
汪超,宋扬,董素君,贾潇雅,石里明..以直流空调柔性资源为例的热舒适性与用电柔性之间关系的实验研究[J].家电科技,2025,4(4):39-43,5.基金项目
北京市科技计划项目(课题)"居民住宅低碳柔性直流电器集成应用与示范"(Z231100006123009)、中国家用电器研究院创新项目"光储直柔系统中直流及柔性家用电器用户侧多维度/多参数测试评价研究、示范应用及市场化推广"(YC24-07). （课题）
