华北地区新农村住宅低碳能源系统分析
Analysis of Low-carbon Energy System for New Rural Housings in North China
郝媛媛 1孙方田 1张静宇1
作者信息
- 1. 北京建筑大学北京市建筑能源高效综合利用技术研究中心,北京 100044
- 折叠
摘要
针对华北地区新农村住宅用能特点及基础设施条件,提出应用低碳能源系统,即基于储电调控的太阳能光伏与浅层地源热泵耦合的低碳能源系统(简称储电调控系统)和基于储热调控的太阳能光伏与浅层地源热泵耦合的低碳能源系统(简称储热调控系统),以某新农村住宅为例,对比分析低碳能源系统与传统能源系统.研究结果表明:传统能源系统全年一次能源消耗量高于低碳能源系统.传统能源系统的年二氧化碳排放量最大.与传统能源系统、储热调控系统相比,储电调控系统年用市电电量最少,年二氧化碳排放量最低,有显著的能源效益.
Abstract
Aiming at the energy consumption characteristics and infrastructure conditions of new ru-ral housings in North China,the application of low-car-bon energy system is proposed,namely,low-carbon en-ergy system coupling solar photovoltaics and shallow ground source heat pump based on power storage regu-lation(referred to as power storage regulation system)and low carbon energy system coupling solar photovol-taics and shallow ground source heat pump based on heat storage regulation(referred to as heat storage reg-ulation system).Taking a new rural housing as an ex-ample,the low-carbon energy system and traditional en-ergy system are compared and analyzed.The research results indicate that the annual primary energy con-sumption of traditional energy system is higher than that of low-carbon energy systems.The traditional en-ergy system has the highest annual carbon dioxide e-missions.Compared with the traditional energy system and heat storage regulation system,the power storage regulation system has the lowest annual mains electrici-ty consumption and the lowest annual carbon dioxide e-missions,and has significant energy benefits.
关键词
屋顶光伏/浅层地源热泵/储能优化/储电调控Key words
rooftop photovoltaics/shallow ground source heat pump/energy storage optimization/power storage regulation引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据